2011: The Year in Motion

True to its name, the motion control industry didn’t stand still in 2011. There was quite a bit of activity on a wide variety of fronts. Here is a very brief, necessarily incomplete, and of course highly subjective take on a few of the top motion control technology trends we saw in 2011.

1. Networks

Perhaps the most significant and ongoing trend is the rise of Ethernet-based control networks. You see this with Rockwell’s Integrated Motion over Ethernet/IP as well as network standards based on Ethernet protocols such as Beckhoff’s EtherCAT standard. And a major reason for this trend is that using an Ethernet-based standard allows the manufacturing floor to more readily coordinate with other areas of an organization, most significantly with the larger enterprise resource planning, or ERP, functions within a company. But it also lets you integrate motion control with process and discrete machine control and even safety control.

2. Software

Specifically, simulation and modeling software. The relative ease of simulation and modeling is growing, with the benefits including the ability to slash design time and effort by doing increasingly sophisticated real-world modeling simulation of complex control systems and getting useful results from which to tweak the model before investing substantial time and material in building a prototype.

Another trend with software is the increased integration of what were once separate software packages. So for instance, many companies are offering software packages that integrate modeling and simulation functions with the motion controller, allowing an entire design to be done within one common software environment.

3. Controllers

Last but certainly not least is the area of motion controllers, the hardware itself. The general trend here is for manufacturers to add features, such as support for Ethernet-based network protocols and other more sophisticated features such as diagnostics and programming capabilities. And this trend of more features is common across the full spectrum of controllers, from stand-alone controllers for simple single-axis applications to powerful multi-axis controllers.

Summary

Of course, the motion control industry isn’t an island but is integrated with the larger world of global politics and economics. As just one example, this is why the supply of neodymium in China, used in the manufacture of rare-earth permanent magnets, is watched so closely, as China is the main exporter of neodymium at this time. So the price and availability of the material can easily affect the supply chain for motor manufacturers around the world. In addition, as the direction of the world economy remains uncertain and the world now more interconnected than ever before, recessions or upheavals in one part of the world can have a significant impact elsewhere.

It’s these global factors as well as technological ones that will make for an intriguing and anything-but-dull 2012.

Anybus Wireless Bridge links Ethernet networks

HMS Industrial Networks (www.hms.se) has introduced theAnybusWirelessBridge, which extends industrial Ethernet networks wirelessly in open air over distances of up to 400 m.

This wireless bridge connects industrial devices running EtherNet/IP, Profinet and Modbus TCP through cable-free links.

Aside from offering a wireless bridge between two separate points in an industrial Ethernet network, the system is also capable of connecting devices to an existing wireless infrastructure. The company said that this makes life easier for network designers and system integrators who need to make connections in awkward locations or hazardous areas, or in moving installations with undesirable cables.

The wireless connections are created using either WLAN or Bluetooth technologies. Although the WLAN approach offers users wider bandwidth due to its broader frequency range, the Bluetooth version, however, is more favored as it is more noise-immune and reliable. This is attributed to the ability of Bluetooth technology to easily switch between different frequencies.

“We see an emerging need in the market for industrial-quality wireless communication,” said Henrik Arleving, Line Manager for Remote Management Products at HMS.

“Wireless technology is nowadays very reliable and it is becoming more and more accepted on the industrial automation market. The Anybus Wireless Bridge provides a simple solution to complicated connectivity problems and is yet another step in our efforts to make industrial networking easier.”

Mitsubishi offers Ethernet/IP connectivity in SD series robots

Mitsubishi Electric Automation Inc. (www.meau.com) made a headline when it unveiled its SD series robots with five degrees to six degrees of freedom. A handy group of machines, the RV-2A and RV-2AJ have been especially designed to help in moving as well as in placing components during production. Featuring various uses, the SD series robots now have an added facility. They have been upgraded to feature an Ethernet/IP protocol option.

The decision to include an Ethernet/IP protocol came after Mitsubishi wanted to offer an industrial communication system with real time capabilities. The SD series robots feature a protocol used in ControlNet and DeviceNet. Its Common Industrial Protocol or CIP comes with a plug-and-play interoperability among various vendors. The new Ethernet option utilizes a single cable to connect the Programmable Logic Controller (PLC) with the Robotic controller.

With their multitasking operating system boosted by Compliance control function and CIP, the robots have delivered exceptional performance in the industry. Aside from reducing setup time, the new Ethernet/IP option has also reduced hardware costs and saved a lot of idle time during further routing and wiring of the parallel input as well as the output terminals one at a time, resulting to increased productivity of the plant.

The Robots are generally utilized in quality control and analysis department. With the new Ethernet/IP connectivity, company’s using the SD series robots expects to seen an increase in their application.

NET Concentrator System acts as single or dual MODBUS master

Moore Industries (www.miinet.com) has unveiled its updated NET Concentrator System® (NCS), which offers users with increased options for communications. The addition of the EMM Interface Module provides the process control as well as the distributed I/O network with dual, independent MODBUS RTU (RS-485) ports and Ethernet (MODBUS/TCP) port as standard.

The MODBUS RTU ports can be both configured, as MODBUS master ports to enable the NCS to poll other MODBUS RTU slaves using the network polling functions of a common MODBUS master.

Prior to the update, the NCS serves as a MODBUS slave only. The update allowed the NCS to be utilized as either a dual or single MODBUS master, enabling it to provide Ethernet as well as dual MODBUS RTU master/slave communications simultaneously.

The latest update has also streamlined the configuration process of the NCS.  Thus, users can now select, view and set operating parameters within minutes for both dual MODBUS and Ethernet parameters using the Internet Explorer Web browser or Moore Industries’ free Intelligent PC Configuration Software.

The NCS offers a real-time signal gateway between factory floor or field and control strategies, making it suitable for use in demanding industrial settings and applications, including the harshest temperature settings. It features an ambient temperature range of -40°C to +85°C, which permits it to be installed in conditions well beyond the capabilities of similar systems.

The NCS also features a 20-bit input as well as an 18-bit output resolution, which exceeds or matches the accuracy of even the most precise process transmitters offered on the market.

Westermo’s latest Ethernet Switch ensures trouble free industrial communication

Industrial Ethernet switches manufacturer Westermo (www.westermo.com) has unveiled a compact device server switch for connecting telemetry systems and legacy serial control to the latest IP networks.

The Lynx DSS replaces low data rate serial communications with higher bandwidth IP networks to preserve investments in the current system, ensure trouble free industrial communication and add functionality by supporting new equipment that demands additional bandwidth.

This industrial Ethernet switch manages application with a combination of serial and IP connections. It is powered by the latest version of Westermo WeOS operating system, allowing the device to deliver optimized serial to Ethernet connectivity, modem replacement functionality, Modbus gateways and support for dual serial networks. Legacy devices can be connected through its two serial ports, which are configured for RS-232 and for either RS-422/485 or RS-232.

Available in two models — the L108-F2G-S2 and L208-F2G-S2, the Lynx DSS offers remote, secure access to a network through its encrypted VPNs and multi-port DMZ. Aside from supporting users wanting to communicate through potentially insecure networks, these functions also help prevent users from connecting to the wrong network.

The device has been type-tested to meet industrial vibration, EMC, isolation and shock standards, making it ideally suited for use in extreme operating conditions.

With an operating temperature range of -40 to 70 °C, the Lynx DSS has no fan or other moving components. Its industrial grade components as well as its full metal IP40 enclosure, which has no cooling holes that would serve as an ingress of dusts, all contribute to its outstandingly high mean time between failures (MTBF) of more than 500,000 hours and result to long trouble-free service life.

NAI introduces 12-port Gigabit Ethernet Switch Module

North Atlantic Industries (www.naii.com) has unveiled its rugged 12-port Gigabit Ethernet Switch Module that supports 802.1P QoS or DiffServ/ToS priority queues, 16 KB jumbo frames, Port Aggregation, 802.1Q VLAN, Rapid & Multiple Spanning Tree, Spanning Tree, Port Forwarding, NAT, DHCP, DNS and Firewalling.

This high performance, extremely low power Ethernet switch can be mounted on a 6U VME or 3U cPCI rugged board. When fitted on a 6U VME board, additional I/O functions and/or single board computer can be integrated to support system level demands for sensor and processing interfacing.

Implementing standard Ethernet switching functions through Broadcom technology, the H2 features IPv4 and IPv6 traffic class support, 6.6 W (12 x Gig-E ports active) at 85°C, automatic learning and aging tags, high performance look-up engine that can support up to eight K unicast MAC addresses and non-blocking Gig-E integrated switch fabric that comes with four Mb packet buffer memory.

“The H2 module switch enables system integrators to link Ethernet-based communications, control systems and sensor data across a broad range of application-ready subsystems,” remarked Lino Massafra, VP Sales and Marketing.

“Customers looking forward to the next generation of Unmanned Aircraft Systems (UAS) and other autonomous robotic systems will take advantage of the high channel density and extremely low power features our H2 has to offer.”

Moreover, based on the company’s COTS, multi-function, processor platforms and high-density I/O, multi-board systems can also be configured combining application specific processing and I/O with H2 multi-port Gig-E switch capability.

What are Motion Control Networks?

Multi-axis motion control typically uses event-based synchronization. This level of synchronization is defined as scheduled, absolute hard delivery of time-critical cyclic data across the network. Delivery variability must be less than 1 µs, which is also known as jitter.

While a number of networks exist for “motion control,” it is important to define the time delivery needs for the given application. Synchronized multi-axis motion will have different timing needs than a divert actuator on a conveyor system.

A requirement for jitter-free motion can narrow network choices. Here is a brief synopsis of a few common networks used in motion control applications.

EtherCAT®
Ethernet for Control Automation Technology (EtherCAT) was developed by the Beckhoff company. It is fast and deterministic, and processes data using dedicated hardware and software

It uses a full duplex, master-slave configuration, and accommodates any topology. It can process 1,000 I/O points in 30 µs and communicate with 100 servo axes in 100 µs. Axes receive set values and control data and report actual position and status. A distributed clock technique that is a simple version of IEEE 1588 synchronizes the axes with less than 1 µs of jitter.

This protocol can deliver fast throughput because messages are processed in hardware before they are forwarded to the next slave. Slaves read data relevant to them as the data frame passes and they insert new data into that same data stream on the fly. This procedure does not depend on the run-time of the protocol stack, so processing delays are typically just a few nanoseconds.

EtherNet/IP (EIP)
Standard Ethernet cannot guarantee jitter of less than 1 µs because of the data layer’s use of Carrier Sense Multiple Access/Collision Detection (CSMA/CD) techniques to control packet transmission. To overcome this issue, ODVA developed EtherNet/IP, and it did so without changing any of the four lower layers of Ethernet.

EtherNet/IP is an industrial application layer protocol operating over the Ethernet medium and used for communication between industrial control systems and their components, such as programmable automation controllers, programmable logic controllers or I/O systems. The “IP” stands for “Industrial Protocol,” referring to Rockwell Automation’s adoption of Common Industrial Protocol (CIP™) standards as EtherNet/IP was developed.

EtherNet/IP with CIP Motion as the application layer removes the requirement for strict determinism from the network infrastructure and entrusts the end devices with the timing information necessary to handle the real-time control needs of the application. Thus, this network can deliver the high performance, deterministic control required for closed-loop drive operation using standard, unmodified Ethernet (complying with Ethernet standards, including IEEE 802.3 and TCP/IP). CIP is also used by DeviceNet and ControlNet, so these networks are interoperable.

CIP Motion accomplishes real time data transmission through the application profiles that define the technology. Those profiles allow position, speed and torque loops to be set within a drive. This protocol makes use of CIP Sync technology, the IEEE-1588 compliant Precision Clock Synchronization, which is also mapped into the CIP object model, to coordinate precise, synchronized motion control.

CIP Sync consists of a Time Sync object and associated services for synchronizing nodes to within ± 100 ns of one another. EtherNet/IP with CIP Motion allows 100 axes to be coordinated with a 1 ms network update to all axes.

Sercos
Sercos is a digital bus that interconnects motion controllers, drives, I/O, sensors and actuators for numerically controlled machines and systems. It is designed for high-speed serial communication of standard closed-loop real-time data over a noise-immune, fiber optic ring (Sercos I & II) or Industrial Ethernet cable (Sercos III).

In a Sercos interface system, all servo loops are normally closed in the drive to reduce the computational load on the motion controller and synchronize more motion axes than it otherwise could. In addition, closing all the servo loops in the drive reduces the effect of the transport delay between the motion control and drive.

Sercos III is the open, IEC-standard third-generation version that transmits data over Industrial Ethernet cabling and protocol for real-time control. It combines the best of both Ethernet and previous Sercos designs for deterministic bi-directional real time motion and I/O control. It delivers rich I/O communication capabilities while enabling all conventional protocols to be transmitted over the same Ethernet network efficiently in parallel with Sercos real-time communication.

Sercos III achieves cycle times as low as 31.25 µs. It supports up to 511 slave devices in one network, with multiple networks possible in a system.

MTL introduces new Ethernet Connectivity products

MTL Instruments (www.mtl-inst.com) has introduces its latest range of Ethernet Connectivity products that combine rugged reliability with enterprise-class performance.

Designed to operate in hazardous and harsh process control environment, the 9200-ET series of Ethernet products feature Power over Ethernet (PoE) capability, multi-port managed and unmanaged switches, Gigabit switches and multiple fiber-port options.

The new series of Ethernet products are certified for use in UL Class 1 Div 2 and ATEX Zone 2 areas. They are also ideally suited for use in extended temperature environments and features Active IGMP, which offers Multicast filtering to provide enhanced video surveillance solutions.

Supporting Redundant Ring network topology, the MTL 9200-ETZ rackmount managed and 9200-ETM DIN rail and panel mount switches offers speedy recovery from network failures needed for real time automation networks.

To cater to customer demands for Ethernet technical support from process industry specialists, the company offers full customer support to simplify installation, selection and operation of Ethernet networks.

With customer’s requiring packaged solutions, MTL also offers an extensive range of Ethernet switches that are integrated into enclosures and featuring suitable glands for hazardous and harsh environments.

“Ethernet is a core technology for the Process industry in general and MTL in particular,” said Philip Nunn, Product Line Manager for Industrial Networks at MTL.

“It is a key driver in all aspects of the Industrial Networks world, with Ethernet connectivity extending ever further into the field. This launch represents a significant step forward for MTL and its customers. We are confident that our new portfolio will enable customers to select from a range of class-leading products backed by MTL’s pedigree of 40 years experience in the Process industry”.

Mitsubishi Electric Automation Announces Support Connect, Remote Asset Management Hosted Service

Vernon Hills, Ill. – Mitsubishi Electric Automation announces the general availability of “Support Connect”, a Platform-as-a-Service (PaaS) remote connectivity subscription service that enables Mitsubishi Electric Automation customers to better serve their end-users through simple and secure remote-based services.

Designed to meet the needs of machine manufacturers, value-added resellers and end-user service organizations, Support Connect enables cost effective administration, predictive maintenance and remediation of remotely managed assets without an upfront investment in datacenter hardware, and ongoing infrastructure maintenance.  Support Connect allows service/support resources to concentrate on serving their customers instead of managing the connectivity between companies.

Learn more about Support Connect by visiting http://www.meau.com.

Ultra Flexible Silicone Cable for Severe Environments from Cicoil

Valencia, Cal. – Cicoil’s High Flex Unshielded Silicone Cables are designed for applications that require absolute reliability in severe environments. Cicoil’s unique silicone extruded cable is unaffected when exposed to extreme temperatures (-65°C to +260°C), vibration, flames, water, UV light, ozone, radiation and most chemicals. This combination of features makes Cicoil’s High Flex Unshielded Silicone Cable the ideal choice for just about any application. 

Cicoil’s exclusive crystal-clear silicone encapsulation is tear-resistant, needs no external “armor” or conduit for protection, and will not deform or wear during a lifetime of more than 10 million cycles, even under tight bending radius and high speed flexing conditions. These halogen-free cables are an excellent alternative to bulky round and stiff PTFE, Polyurethane & PVC jacketed flat cables.

Cicoil’s UL recognized, RoHS compliant & CE conforming wire is manufactured in an automated, climate-controlled environment, and exceeds the NASA 1124 outgassing specifications for space use and vacuum requirements. The cable is also 100% contaminant-free, as it is rated for Class 1 clean room use.

Standard “off the shelf” High Flex Unshielded Cable (4 AWG to 30 AWG) is available from stock in continuous lengths, cut to order, or as assemblies, complete with connectors of your choice, 100% tested and inspected.  For additional abrasion resistance, Cicoil offers anti-friction coating options by request.

Visit www.cicoil.com for more information.

New Anybus CompactCom Modbus TCP Module discards external switches

HMS Industrial Networks Inc (www.hms.se) has unveiled Anybus CompactCom’s latest two-port version for Modbus TCP. Offering a fast and easy way to achieve connectivity to Modbus TCP, the new Anybus CompactCom model also provides a way to minimize the demand for expensive external switches.

The new module comes with a built-in switch that allows it to create networks in traditional fieldbus style, which is in daisy chain, rather than having an external switch connect all the devices. Aside from reducing wiring and the need for costly switches, it also makes network maintenance a lot simpler.

“There is great need for communication solutions with integrated switches on the Industrial Ethernet market today,” said Leif Malmberg, HMS Product Line Manager, Embedded Solutions.

“The market is definitely moving in this direction and we are certain that this technology will provide great value to device manufacturers and system integrators working with Modbus TCP.”

Acting as a slave on the Modbus TCP network, the Anybus CompactCom module, which is almost as small as a compact flash card, is offered with and without housing. Its core consists of HMS’s NP30 microprocessor fitted with an integrated Ethernet controller and with Flash memories and RAM for the device software stack of the Modbus TCP.

With its integrated web functions that include FTP, dynamic web pages and email, getting notification emails, online statistics and other information relevant to the performance of the device is now possible.

Its onboard two-port switch offers two 100 Mbit/s full duplex Ethernet interfaces that feature RJ45 connectors.

Ethernet Drive and Serial Communications Modules from AutomationDirect

Cumming, Ga. – AutomationDirect’s new GS-EDRV100 Ethernet drive module provides a high-performance Ethernet link between a control system and any GS or DURApulse AC drive. 

The module processes signals to and from the drive, mounts on 35mm DIN rail, and connects the drive to an Ethernet hub or PC. It formats drive signals to conform with the Ethernet standard and transmits these signals to the H2-ERM or H4-ERM, Productivity3000, KEPDirect OPC Server, KEPDirect EBC I/O Server, or independent controllers with a Modbus TCP/IP driver. This allows for greater connectivity to many control system architectures. The GS-EDRV100 is equipped with a serial and an Ethernet communication port and LED activity indicators.  The module ($185) features a built-in Web browser which allows users to configure and control the drive from any Web browser via the IP address of the GS-EDRV100 module.

AutomationDirect has also added the H2-SERIO-4 serial communications model to its line of communication devices for WinPLC and PC-based control systems. The H2-SERIO-4 module has two RS-232C ports and one RS-422/485 terminal. Each port on the module is capable of full hardware handshaking. The H2-SERIO-4 communications module is priced at $165.

For more information, visit www.automationdirect.com.

Compact Power Hub delivers outstanding power in space-restricted Fieldbus systems

Pepperl+Fuchs (www.pepperl-fuchs.com), one of the largest manufacturers of industrial sensors and sensor system for factory automation applications in the world, has announced the release of a high performance, versatile power supply built for larger process automation projects, the FieldConnex Compact Power Hub.

Unlike other comparable power supply offered in the market, the new FieldConnex Compact Power Hub consumes less cabinet space with its 150 mm x 268 mm footprint, as it provides eight segments of redundant power. The advanced passive impedance design and especially selected components allows the FieldConnex Compact Power Hub to deliver outstanding power and performance in less space without compromise. It also supports safe fieldbus segments according to High Power Trunk concept and the Entity Ex nL or Ex ic classification.

“The power supply modules that mount on the motherboard are just 12.5 mm,” said Brian Traczyk, Product Manager at Pepperl+Fuchs. “Depending on the module the typical power loss is only 1.3 or 1.6 watts, which promises a long service life with the most efficient control room cabinet-packing density available today.”

“And because the FieldConnex Compact Power Hub is designed with built-in redundancy, two power modules are assigned to each segment. This means that exchanging a failed power module does not require any interruption of the power supply, and will not affect plan operation.”

The compact motherboard of FieldConnex Compact Power Hub comes in various versions that suit numerous application needs. It also provides all necessary interfaces and wiring connections and can support up to 16 plug-in power modules, which are safely secured and plugged in without the need for other tools.

Molex unveils Ethernet switches for complex industrial networks

Molex (www.molex.com), one of the leading suppliers of connectors and interconnect components, has announced the release of a B series of unmanaged and managed Brad Direct-Link Ethernet Switches, which can be utilized across complex industrial networks in a variety of monitoring and control functions.

“Our next generation Brad Direct-Link Ethernet Switches feature new enclosure designs, broader operating temperature range and more compact 16- and 18-port designs,” noted Michael Frayne, Global Product Manager at Molex.

The Brad Direct-Link Industrial Ethernet Switches are designed in accordance with the safety standards of UL1604 and UL508, and engineered to withstand extreme operating conditions.

For heavy duty (HD) panel mounting applications, the aluminum enclosure of the switch offers reliable operation ranging from -40°C to +85°C and IP40 performance. For enhanced determinism and multicast filtering, the managed Brad Direct-Link Switches has been specifically designed to support the Internet Group Management Protocol (IGMP). This effectively saves downstream equipment in the Ethernet network from unnecessary traffic. The new switches support QoS/CoS (priority Queuing) to allow real-time operation with the added security benefit of encryption and authentication techniques, Virtual LANs (VLANs) for easy, programmable traffic segmentation, and Real-Time Ring compliant redundant Ethernet ring capability.

“Industrial control applications require complex networks with high data rates and time-sensitive devices whilst harsh environments on the plant floor create vibration, heat and other hazards. The Brad Direct-Link Ethernet Switches meet the three main design challenges posed by industrial Ethernet applications – determinism, robustness and ease of integration,” added Mr. Frayne.

The Brad Direct-Link Industrial Ethernet Switches are comes with other Molex products that include receptacles, cordsets, I/O modules, field-attachable connectors, gateways, PC interfaces, simulation software and diagnostic tools.

Operator Panel with CANopen Interface from Baldor

Fort Smith, Ark. – The new KPD202-501 operator panel from Baldor Electric – a member of the ABB group – is a compact IP65-rated operator panel with a CANopen interface. It provides machine designers and builders with a cost-effective way to  implement simple human-machine interfaces. It is also a scalable control solution – an optional plug-in digital I/O module facilitates simple system expansion.

The KPD202-501 features a backlit 4-line x 20-character LCD surrounded by six programmable function keys, enabling unambiguous, and actionable, multiple-choice menus to be presented to the machine operator. A further 15 keys provide for entering numeric values, together with four pairs of keys for functions such as jogging individual machine axes.

The KPD202-501 operator panel is easy to fit and set up. The panel can be accommodated with minimal impact on layout and merely requires a rectangular cut-out in the fascia; built-in mounting clamps secure the unit by compressing its bezel gasket against the surrounding fascia. The only connections needed are a 24 VDC power feed and the desired communications link. As standard, the panel is equipped with a CANopen port, which offers a choice of D-type and RJ45 plug-in connectors, and a user-selectable RS232/485 serial port.

The interface requires no special programming software or tools and can be programmed direct from the motion controller to which it’s connected, using Baldor’s versatile Mint programming language. This is one of the industry’s most popular motion control languages and it is installed on more than 100,000 systems worldwide. The operator panel is compatible with all of Baldor’s NextMove multi-axis controllers and Mint programmable drives, including the new Mint Lite versions of the MotiFlex e100 and MicroFlex e100. Where CANopen is not available, the panel can be operated as a standard VT100 terminal over its RS232/485 serial port – it is fully supported within the Mint programming language.

An optional plug-in I/O expansion module is available. The module provides four optically-isolated digital inputs and four optically-isolated digital outputs, each of which can be operated over the CANopen bus as standard DS401 remote I/O, for use with ancillary devices such as push button interfaces and indicator lamps. The inputs can be configured as PNP or NPN, while the outputs are PNP only. The I/O can be directly controlled from within the Mint language.

www.baldor.com

Cognex Connect provides ID readers industrial connectivity

Cognex Corporation (www.cognex.com) has announced the release of its Cognex Connect, which provides industrial protocol connectivity for hand held ID readers such as the Cognex DataMan 8000 ID readers, via PROFINET and EtherNet/IP support. Available in In-Sight vision system, Cognex Connect is an extensive collection of communication capabilities that is also offered in DataMan 200 fixed-mount ID reader series.

Cognex Connect enables users to easily monitor and configure a network of vision systems and Cognex ID readers through its open standard industrial Ethernet communications protocols. Since In-Sight and DataMan are network devices, the protocols enable the devices to be easily accessed from any terminal connected to the network. Thus, they eliminate the need for a host PC that will translate USB or RS 232 communication to a central or PLC network. Images and data files can be archived using the Cognex Connect’s FTP support. This capability allows later analysis and review of files. DataMan ID readers also allow users to customize terminal interfaces and GUI through a NET based command library. Its simple command line interface provides users control over the ID readers.

“By adding industrial protocols, the DataMan 8000 series is the first and only hand held ID reader to allow a direct connection to a PLC-acting as a node on the factory network,” Senior Vice President, International Sales and Marketing Didier Lacroix said. “DataMan readers with Cognex Connect completely eliminate the need for a PC and simplify the integration into the factory network, reducing costs and downtime.”

New Speed Connect Quick Release Mechanism from Siemens

Atlanta, Ga. – Siemens Industry, Inc. announces Speed Connect, a new quick release mechanism that protects against vibration shakeout on its Motion-Connect^® line of power and signal cables. Motion-Connect cables are offered as standard on all Siemens motion control systems.

The Speed Connect release simplifies installation and changeover, even in very restricted space applications. No tools are required, just a one-quarter turn locks or unlocks the bayonet-style connectors.

All Siemens Motion-Connect cables are system-tested to guarantee optimum performance in any motion control system, whether in a Sinumerik^® CNC machine tool or Simotion^® general motion control application. These cables are also compatible with Sinamics^® drive systems and all families of Siemens induction, direct drive and servomotors. Motion-Connect cables are fully shielded to prevent EMC noise emissions and protect the motion control system from ambient environmental noise.  Motion-Connect cables are certified to CE, VDE, UL and UL/CSA standards.

For more information, visit www.usa.siemens.com/motioncontrol.

Balluff Introduces Analog I/O for IO-Link

Florence, Ky. – Balluff’s line of IO-Link Analog Plugs lets users easily integrate analog I/O at an overall cost savings. By placing the IP67 Analog Plug between the standard analog field device and the Balluff IO-Link Master/Proxy, the plug converts the analog signal to a 14-bit resolution IO-Link signal, eliminating the need for an expensive multi-channel stand-alone IP67 or IP20 analog module.

Most analog applications are covered with this offering of Analog Plugs, with input and output versions available in 4-20mA and 0-10V.

Balluff offers a full IO-Link I/O solution for gathering discrete and analog I/O on major industrial networks. For more information, visit: www.balluff.com/io-link

www.balluff.com

ABB Drives unveils FECA-01 EtherCAT Adapter

ABB Low Voltage Drives (www.abb.com), the world’s leading producer of electric drives and motors, has proudly announced the launch of the FECA-01 EtherCAT Adapter, which supports CANopen protocol over EtherCAT (CoE) protocol.

“Combining this feature-rich industrial fieldbus adapter with the ACS355 and ACS850 drives will make available a great drive solution for OEM’s or system integrators who are focused on the packaging, material handling, printing, rubber & plastics, and machine tool industries,” said ABB LVD Senior Platform Solutions engineer Chris Stamas.

The adapter’s flexibility offers easy and fast connectivity to major programmable automation interfaces/controllers that support Ethercat protocol including ABB AC500 programmable logic controller (PLC). Some of the applications for coupling with this advanced drive adapter are high-speed presses, packaging machines, injection molding machines, machine tooling (CNC), robotics, test beds, woodworking machines, high speed bottling lines (food and beverage) and materials handling / logistics.

EtherCAT is an Ethernet technology aimed at maximizing the capability of full duplex Ethernet bandwidth. It exceeds the overhead usually associated with Ethernet by using “on the fly” processing hardware. An EtherCAT bus comprises up to 65535 slave devices and a master system, linked together with standard Ethernet cabling. The incoming data are processed by the slave devices, which insert or extract them and shift the message to the next slave device, creating a loop.

Various protocols can be utilized as the application layer. ABB’s drive adapter uses the CANopen over EtherCAT (CoE) technology. Customers can create a robust solution out of the combination of this data infused protocol with the company’s ACS850 and ACS355 drives. It does not only provide real time control but also the capability to extract data in order to optimize applications.

FECA-01 EtherCAT Adapter for ABB Drives

New Berlin, Wis. – ABB Low Voltage Drives announces the release of the FECA-01 EtherCAT^® Adapter for the ACS355 and ACS850 drives. The FECA-01 supports CANopen over EtherCAT (CoE) protocol.

The flexible plug-in adapter provides fast and simple connectivity to the ABB AC500 PLC (programmable logic controller), and all other major programmable automation controllers / interfaces that support the EtherCAT protocol. Applications include packaging machines, high-speed presses, injection molding machines, woodworking machines, machine tooling (CNC), test beds, robotics, materials handling / logistics, and high speed bottling lines (food and beverage) among others.

EtherCAT is a real-time Ethernet technology which aims to maximize the use of the full duplex Ethernet bandwidth. It overcomes the overhead normally associated with Ethernet via employing “on the fly” processing hardware. An EtherCAT bus consists of a master system and up to 65535 slave devices, connected together with standard Ethernet cabling. The slave devices process the incoming data directly, extract or insert relevant data, and transfer the message to the next EtherCAT slave device, making a loop.

There are several protocols that can be used as the application layer. In the CANopen over EtherCAT (CoE) technology, the CANopen protocol is applied to EtherCAT. By combining this high speed / data infused protocol with ABB’s feature enriched ACS355 and ACS850 drives, designers can develop robust solutions. This includes not only real-time control, but also the ability to extract real-time data to gain further optimization for applications.

www.abb.us

PROFINET completes Process Automation application profile

PROFIBUS & PROFINET International (www.profibus.com) has reached another milestone for PROFINET, after the completion of the PROFINET for the Process Automation application profile. Thus, PROFINET is now ideally suited for both process and manufacturing automation, said PI.

Process automation has strict requirements for availability and reliability. For instance, plants are required to operate 24/7, 365 days a year with no interruption, and this must be sustained to make improvements in the production process. The causes of errors should be identified immediately, irrespective of the complexity of the actuators and sensors used. Other challenges include the large number of signals in the plant – usually number up to 100,000.

These requirements identified four main aspects that were integrated in the new profile: configuration in run; integration of existing fieldbuses; scalable redundancy; and time synchronization and time stamping.

Manufacturers can now implement these functions in their PROFINET products for process automation applications.

Important basic mechanisms underlying the “PROFINET for Process Automation’ application profile are already in the PROFINET Specification V2.3, which was released just in time for SPS/IPC/DRIVES 2010 in November. Aside from the new process automation-relevant specifications, the PROFINET Specification’s new version also includes specifications for high performance.

NORD Drivesystems introduces EtherCAT connectivity for distributed inverters

NORD Drivesystems (www.nord.com) has announced the release of its all-new technology unit for integrating motor-mounted SK 200E inverters into EtherCAT networks, as well as the Beckhoff control technology environment.

The Ethernet-based fieldbus provides significant benefits mainly for distributed networks including conveyor systems.

NORD’s cost-efficient EtherCAT module connects a number of inverters into a single bus line, since additional bus master interfaces or repeaters are not needed.

The bus module can be directly mounted either on the SK 200E´s interface unit or from the inverter through an optional wall mounting kit. The EtherCAT bus line is linked into the box through an M12 plug connector.

Moreover, the new module offers eight integrated 24V and two 24V outputs. One technology unit is capable of addressing up to four inverters through EtherCAT. RS232/RS485 interface allows on-the-spot access into the parameters of the bus module, as well as connected inverters through NORDCON PC software or the SK PAR manual control unit.

The EtherCAT technology unit is available with a protection rating of IP55, and can be offered for IP66 on request.

All SK 200E inverter models deliver a brake chopper, a control module and sensorless current vector control for an electromagnetic brake. The basic model also allows for incremental encoder input HTL (signal speed control) and positioning control through integrated POSICON function.

The extended range of offerings includes an onboard interface and the embedded safety function “Safe Stop” for AS-Interface bus system. The www.sk200e.de website presents the full range of models, application areas and their features in detail.

HMS introduces new Profinet communication module

HMS Industrial Networks (www.hms.se) has unveiled its all-new embedded Anybus-CompactCom PROFIenergy communication module, a Profinet communication module featuring integrated PROFIenergy profile server. With this release, the company supports the AIDA group of automakers – Audi, BMW, Daimler, Porsche and Volkswagen – to minimize the energy consumption of their plants. The new device provides automation device manufacturers with fast and easy-to-integrate energy control functionality into their devices, according to the PROFIenergy standard. With the help of the PROFIenergy commands, a central controller switches complex automation systems comprising of automation devices from different manufacturers safely and easily into standby mode during standstill times and production breaks. It saves almost 40% of the electrical energy needed for the manufacturing process and reduces the CO2 emission.

The PROFIenergy server is implemented into the Anybus-CompactCom Profinet I/O communication module’s firmware. The module serves as a Profinet I/O device based on the conformance class B in the Profinet network and comes equipped with a fast two-port switch, allowing Profinet installations in line topology without using costly external switches. The embedded profile server handles the PROFIenergy parameters and commands according to use cases 1 to 3 and provides a standardized software and hardware interface towards the automation device’s electronics. It minimizes the development efforts that are needed in the automation device to comply fully with the PROFIenergy standard.

By selecting to integrate support for the all-new PROFIenergy CompactCom module, operators will automatically access any major industrial networks. It is part of the Anybus-CompactCom series of interchangeable plug-in communication modules – the most cost-efficient and flexible solution in the world for connecting devices to all major fieldbus as well as Industrial Ethernet networks such as DeviceNet, Profibus, CANopen, CC-Link, EtherCAT, Profinet, Sercos III and Modbus-TCP.

WAGO’s new Ethernet fieldbus controller platform

WAGO Corporation (www.wago.us) is now offering a new Ethernet fieldbus controller that can process 1,000 instructions in just 235 μS. Using the company’s second generation Ethernet platform, it also offers upgraded memory capacity for web applications and PLC programs, along with an embedded dual-port Ethernet switch.

“We are both upgrading the processor and offering enhanced features in our new Ethernet products,” said Charlie Norz, WAGO’s I/O System Product Manager. “Ethernet 2.0 is compatible with our existing platform and still uses a rackless design, which means the I/O modules fit together on a DIN rail and the user can easily add or subtract modules as needed.”

“We have upgraded our processor, so that it is 100 percent faster than our existing products, and a new file system on the controller enables the user to log more data or store web pages. The new controller doubles the amount of available memory, offering 1 Mbyte of program memory and a 2 Mbyte file system,” Norz added.

The keys to the fast processing capabilities of the 750-881 are the upgrade in program memory and a new 32-bit CPU. The Fast File System supervises substantial data logging and a web-based management system, while an e-mail capability is also offered for authorized personnel. The standard CoDeSys V2 programming environment for the 750-881 is IEC 61131 compatible and offers all five programming languages. Up to 250 I/O modules can be supported by the PFC that allows machine users to tailor solutions from among 400+ digital, analog and specialty modules.

The additional processing power in WAGO’s new second generation Ethernet platform also allows the programmable fieldbus controller to process 1,000 instructions in just 235 μS.

Molex introduces Brad SST PB3 Remote Module for PROFIBUS connectivity

Molex Incorporated (www.molex.com) is proud to launch its all-new Brad SST PB3 Remote Module for PROFIBUS connectivity, which was displayed at the Molex booth 1028 during the Automation Fair last November 3. The stand-alone hardware platform includes Ethernet and PROFIBUS communication ports that enable easy and fast connectivity to any CompactLogix and ControlLogix controller from Rockwell (www.rockwellautomation.com). The module will be released in Q2 CY2011 and feature a one-of-a-kind remote design, allowing the PB3 module to be installed next to the PROFIBUS field device. This reduces the expensive cabling costs that happen when the field device and the controller are placed apart from one another.

“The PB3 module provides the same features of an in-chassis module, but is more flexible and easier to use,” said Eric Gory, product manager of Molex. “Its remote design means the PB3 module can be installed in any convenient location such as inside cabinets, on machines or in cells. Additionally, because of its Ethernet media, the PB3 module can be used in specific applications where a wireless connection is needed.”

The PB3 Remote Module is designed for process control, factory automation and machine building applications. The module is integrated into the Rockwell Software Architecture through several features like Ethernet switch with redundancy capability (DLR); “Add-on-Instructions,” which saves integration time; complete access to device diagnostics and PROFIBUS DP-V1 services; and direct access to I/O data without the need to write ladder logic.

Other features include engineering console that runs slave protocols and PROFIBUS master simultaneously and remote diagnostics and configuration through an Ethernet connection for fast commissioning CommDTM driver, allowing Rockwell users in process control industries to do asset management. It also has the ability for multiple types of equipment to connect to one PB3 Remote Module, as well as features easy sharing of I/O process data.

SERCOS III Planning and Installation Guide now available

SERCOS North America is proud to announce the availability of its “SERCOS III Planning and Installation Guide” that is designed to support electricians and engineers during the planning and installation stage of a SERCOS III network to guarantee trouble-free operation of systems and machines. Cabling with both optical fiber and copper wire is described for IP65/67 and IP20 protection classes. Its specification is based on IEC 61918 international standard (Installation of communication networks in industrial premises), with an added SERCOS III’s installation profile. SERCOS III will be standardized in IEC 61784-5.

SERCOS III makes use of a component–based approach. Defined connectors and cables are used and combined to connect other automation devices in a system or machine. The number of transitions and the total length of the cabling between connectors and cables are considered. This results to transmission that meets the SERCOS III cabling requirements with a distinct reserve – without the need to perform extensive calculations, measurements and planning.

SErial Realtime COmmunication System (SERCOS) is one of the leading digital interfaces in the world for communication between controls, decentralized peripheral device and drives. For more than two decades, SERCOS has been used in machine engineering and is being implemented in more than 2.5 million real time nodes. With its open Ethernet-based architecture, the SERCOS III is a universal bus for every automation solution.

Sercos North America

Belden’s robust data communications technology with Ethernet and fieldbus solutions

Modern data communications technology, an indispensible requirement for implementing smart grids, is also now being increasingly utilized in the distribution and generation of wind energy. Compared with other industrial environments, the conditions in wind energy plants are also rugged and harsh. Infrastructure systems and components should also cope with extreme stresses. That is why the connection, cabling and network technology from Belden (www.belden.com), along with its Lumberg and Hirschmann Automation brands, which have already successfully demonstrated their reliability and effectiveness in the field of industrial automation, are also the selected components for data communications in wind energy plants.

The comprehensive product portfolio is composed of embedded Ethernet solutions, fieldbus distributors and repeaters plus Industrial fieldbus and Ethernet cable, industrial plug-in connection systems and patch panels.

“Power stations’ data links to the power grid are progressing well, and Ethernet is increasingly being used in place of existing disparate and, in some cases, proprietary solutions. This means, for instance, that inverters are also being equipped with appropriate interfaces,” said Ute Decker, Belden’s Vertical Marketing Manager for Alternative Power Generation. She observed other trend, namely, increasing data is being recorded, transmission is increasingly in real time, and networks are acquiring ever more subscribers. “In this context we find that security, i.e., protecting the transmitted data against unauthorized access, is becoming more and more important,” she added.

In the distribution and generation of wind energy, data is exchanged not only in wind energy plants, but also between the plants and substations. There are separate networks for different tasks. “Besides Ethernet, certain applications also use fieldbuses such as CAN and wireless solutions for condition monitoring, and some remote monitoring facilities make use of existing interfaces such as GSM or DSL,” said Ms. Decker. To ensure the reliability of data communications, the systems and components must be particularly robust and must be able to withstand both high levels of humidity and extreme temperatures.

“The modular and compact Industrial Ethernet switches in our MICE, RS, RSB and MACH series have been successfully used in countless wind energy plants for many years, as have the WLAN access points in our BAT series, the industrial security solutions of our EAGLE line, and network management tools such as Industrial HiVision,” Ute Decker added.

Pepperl+Fuchs introduces new Advanced Diagnostic Module that monitors Fieldbus networks

Pepperl+Fuchs (www.pepperl-fuchs.com) has announced the release of its latest version of Advanced Diagnostic Module DTM software. The Advanced Diagnostic Modules or ADM check the quality of fieldbus communication for PROFIBUS PA networks and FOUNDATION fieldbus H1.

The Diagnostic Manager software offers a number of updates that speed up fieldbus commissioning and omit the guesswork of troubleshooting for ADM users. The software tool translates the data provided by ADM into actionable information. This diagnostic manager software has the capability to run on a server placed directly in the control room, turning the entire fieldbus infrastructure to an open book that can be read even with no expert knowledge.

“The most significant improvement to the new Diagnostic Manager is a built-in expert system that automatically learns the communications behavior of a segment during commissioning and over time, and is able to intelligently diagnose any situation based on past experience,” said Brian Traczyk, product manager of Pepperl+Fuchs.

“As a result users are provided with specific warnings as soon as the software detects any condition that might lead to a critical situation. Warnings are complemented by incident-related information in clear text that points to possible causes and recommends remedies.”

With this product, field technicians gain helpful information and will know what should be done before arriving on the site. They do not have to face the time-consuming task of looking for the cause of a problem. Thus, the time spent on troubleshooting is minimized, plant closure can be avoided, and the complete system’s availability is considerably improved.

Yokogawa releases FVX110 fieldbus segment indicator

Yokogawa Electric Corporation (www.yokogawa.com) has unveiled its FVX110 Fieldbus Segment Indicator, which meets the FOUNDATION fieldbus industrial digital communications standard.

FOUNDATION fieldbus is a bidirectional digital communications standard between field instruments and control systems. A digital communications system provides more information compared to its analog counterpart, as it displays process variables and maintenance information from field instruments to improve maintenance, overall safety, productivity and reliability of an industrial plant.

Currently, Yokogawa is providing a range of field instruments and control systems that conform to FOUNDATION fieldbus. Its FVX110 Fieldbus Segment Indicator further strengthens this product lineup, meeting customers’ needs for a FOUNDATION fieldbus indicator solution.

The FVX110 Fieldbus Segment Indicator offers display of up to 16 process variables, excellent visibility and operability, and high added value through its standard features including link master*3, PID control*2 and software download*1 functions.

It can be used in process industries such as natural gas and oil, chemicals, petrochemicals, pulp and paper, iron and steel, water treatment and electric power.

The Yokogawa FVX110 fieldbus indicator displays pressure, temperature, flow rate and other readings from field instruments. It facilitates easy download and installation of dedicated programs for the upgrade of FVX, enables control loops to be made in the field, as well as facilitates the smooth exchange of data between field instruments and the FVX110 while controlling FOUNDATION fieldbus communications.

Balluff introduces supporting connectivity, machine mount I/O, industrial RFID for CC-Link

Balluff (www.balluff.com) is proud to announce that its networking product line now comprises a full RFID and I/O connectivity solution for CC-Link fieldbus networks. The company is one of the premier manufacturers in the world that offer a full I/O solution such as supporting cordsets, connectivity accessories and heavy duty machine mount I/O modules.

Majority of CC-Link I/O networks are being operated by control cabinets. IP20 I/O modules are typically placed in costly and bulky enclosures. Due to the need to terminate all I/O points, the solutions are very labor intensive and costly. This can be simplified through the use of supporting cordsets and IP67 CC-Link I/O modules by placing these modules near the concentration of actuators and sensors. The ease of setup and smaller footprint will cut labor and cost of installation materials, and decrease repairs and maintenance troubleshooting.

Among the features of Balluff CC-Link Product include I/O Module Unique push-button display, which allows for easy configuration placed near the block IP67 rugged metal housing that can withstand harsh industrial environments. Its open network is well supported by the CC-Link partner association CLPA, which is comprised of over 1000 companies. The standardized fieldbus CC-Link is designed to integrate various automation components from various providers.

Can Automotion releases Automotive Test Platform

CAN Automotion (www.canautomotion.com.au) is proud to announce the release of the Automotive Test Platform (ATP) – a powerful hardware platform with interfaces for every conventional fieldbus system.

The ATP helps users who are involved in a specific application software development or the automotive industry but don’t have the relevant target hardware.

Based on a powerful microprocessor, the hardware can bear a temperature range of -20°C to +70°C. Its selected architecture guarantees high data throughput through all interfaces with low load on the main processor. The message packets are assigned with timestamp on every automotive bus system interface with 1 µs accuracy.

The Automotive Test Platform now comes with the necessary software to allow it to develop custom applications for Windows CE in C++, C# or C. When the application is successfully implemented, IXXAT offers adaptation or optimization of the ATP design to the user’s specific needs.

The ATP is based on a dual processor concept. Pre-configured fieldbus controller represents the interface to the supported fieldbuses, with the user’s own application running on the main processor.

Exchange of data between the processors is done through an FPGA. It is transparent for the operator as access to the controller is mapped through a well-documented API that comes with the platform. API provides all necessary functions for communication through several various buses.

Aside from functions for initialization, stopping and starting an interface, functions are also available for the transmission and receiving of data.

The user’s own application is applied on the main processor on Windows CE 5.0. It communicates with pre-configured fieldbus controller through the API provided.

Delta introduces ASDA-A2 Series AC servo drive and servo motor in India

Delta Group (www.deltaww.com) is proud to launch its advanced ASDA-A2 series of servo drives and servo motors for network communication and motion control in India. As the motion control’s current trend is to position the control command source near the drive, Delta designed the new series to provide excellent motion control without the need for external controller. The purpose of the new ASDA-A2 series is to meet the requirements of motion control applications in high-precision positioning control and industrial automation.

The ASDA-A2 series comprises a built-in E-Cam function, offering the best solution for rotary cutoff, flying shear and synchronized motion applications. The series also features CANopen interface and PR mode. The new position control PR mode is a significant and unique function that offers several control modes to improve system performance.

The new series also features CANopen high-speed network communication interface of 1M bps, which decreases the difficulties of creating programs in the controllers, as well as achieve multi-axis parallel control. The ASDA-A2’s auto notch filter, full closed-loop control, vibration suppression and gantry control functions help perform complex motions, which require smooth operation and high precision. The new series is designed with a 20bit level superior resolution encoder for precise positioning, as well as outstanding comparing and capturing functions for high-speed pulses, which offer the best support for step-less positioning.

“The need for better precision and position control by the machine makers is driving the motion business’s faster growth in India. This is coupled with the increasing demand for productivity enhancement across segments,” said Manish Walia, Director of Sales Industrial Automation Business Unit at Delta Group (India and SAARC region).

ISA’s Wireless and Networking Track to cover fieldbus implementation

The International Society of Automation (ISA) is proud to announce the features of its Wireless and Networking Track at the ISA Automation Week 2010, which starts from October 4 to 7 at Westin Galleria, Houston, Texas.

The Wireless and Networking Track will cover fieldbus implementation, fiber optic solutions, wireless and the infrastructure, and radio and other types of data communication. Experts from Fieldbus Foundation, Exxon/Mobil, Bechtel and Hart Communication Foundation are among the presenters of the Wireless and Networking Track.

Session titles of the Wireless and Networking Track include Convergence of Standards and Organizations, Project Management for Wireless and Networking, Wireless Technologies for Process Control, Moving the Data – Backhaul, Common Installation Challenges, Asset Management – How to Handle and Use the Data, and Future Direction of Wireless and Networking in Process Control.

“ISA’s annual conference continues to offer the best venue for wireless professionals to meet. Industry’s brightest professionals across all functions will meet in Houston, Texas, to share their expertise and experiences. An abundance of knowledge is available here that can be applied to the attendee’s career right away,” said Gerald Cockrell, ISA Automation Week Program Committee Co-chair and 2009 ISA President of Indiana State University.

The 2010 ISA Automation Week, which will be held for two and a half days of sessions, is a technical conference that includes two keynote addresses, social events and networking. It will be held in a 10,000-sq-ft exhibit area featuring more than 100 exhibitors.

Fieldbus Foundation’s updated Technical Specification

The Fieldbus Foundation (www.fieldbus.org) is proud to announce the release of the updated version of FOUNDATION fieldbus technical specification. The latest specification includes guidance supporting the development of host systems and fieldbus devices that use advanced field diagnostics as per the NAMUR NE107 recommendation, and support for the upcoming H1 ITK (Interoperability Test Kit) 6.0.

The specifications from Fieldbus Foundation describe the open, non-proprietary, FOUNDATION fieldbus protocol. This technology provides an all-digital, multi-drop, two-way communications link among automation systems and smart field devices. It serves as the network for instruments utilized in process automation and has the capability to distribute the control application across the network.

Stephen Mitschke, Fieldbus Foundation Manager – Fieldbus Products, said the latest FOUNDATION fieldbus specification reflects the increasing demand in the industry for NE107 field diagnostics. “Field diagnostics, as implemented in FOUNDATION fieldbus, standardizes how today’s intelligent devices communicate regardless of the vendor. This technology ensures that the right message will be delivered to the right person in the plant, at the right time. Operators, engineers and technicians not only receive detailed information, but it is provided in a categorized manner that makes data easier to assess and act upon,” said Mitschke.

“The updated specification also defines the minimum requirements for testing of hosts employing FOUNDATION for Safety Instrumented Functions, which is an ideal platform for advancing standards-based solutions for plant SIFs. FF-SIF enables process end users to realize significant reductions in their total cost of ownership by extending fieldbus benefits into plant safety systems.”

FOUNDATION fieldbus Specification Version 2010.1 features updates to the Function Block Specification (FF-892, FF-891 and FF-890) and CFF Specification (FF-103) to reflect the changes implemented in the Interoperability Test Kit (ITK) 6.0, which is set for release soon. ITK 6.0 features software components built with VC9, support for testing Custom Profiled Function Blocks and USB interface hardware compatibility available from National Instruments.

A single network from information technology to motion control

Machine builders have achieved new levels of design flexibility through the use of standard Ethernet network platform to easily connect devices across the enterprise and an entire machine, which include variable servo drives and frequency drives for integrated motion control.

The need for different networks to connect devices across an enterprise or set of machines has been long gone as several manufacturers have expanded the use of Ethernet to include most of the applications handled typically by traditional fieldbuses. These changes, which have started with information systems, found a way into I/O control and safety and now have extended to incorporate integrated motion control.

To particularly address the motion control needs, ODVA has added CIP Sync and CIP Motion technologies to the CIP network specification.

CIP Sync is a time synchronization extension to CIP, which is fully compliant with and based on the IEEE-1588 Standard for Precision Clock Synchronization Protocol for Networked Measurement and Control Systems. CIP Sync offers the improved control coordination needed for distributed motion control, demanding events sequencing and other extremely distributed applications where absolute time-synchronization of machines is very important. With the use of this technology, synchronization can be lowered to 100 nanoseconds using unmodified Ethernet hardware.

CIP Motion provides real-time, closed-loop, deterministic motion control over unmodified, standard EtherNet/IP or Ethernet. By adding CIP Sync, multiple axes can now be coordinated for precise and coordinated motion control applications. The use of time-stamped data in CIP Motion, along with its simple timing model, removes the need for any hard synchronization constraints between the controller and the drive.

Based on ODVA’s motion control advancements, new servo drive and VFD solutions can be utilized on machines with single network architecture. For instance, the enhanced Allen-Bradley PowerFlex 755 AC drive and the Allen-Bradley Kinetix 6500 servo drive from Rockwell Automation (www.rockwellautomation.com) provide integrated motion capabilities on EtherNet/IP. These products deliver high-performance, open- and closed-loop drive control that use standard IP and Ethernet technology, allowing manufacturers to unite the two drive technologies on a standard and unmodified network.

Industrial RFID System for IO-Link from Balluff

Florence, KY – Balluff’s new IO-Link based RFID systems let users connect RFID (Radio Frequency Identification) systems to networks as easily as connecting discrete I/O, without adding any additional cost. The IO-Link protocol allows users to connect a complex device such as an RFID processor to an industrial network via a gateway using standard discrete sensor wiring. 

The new systems simplify network topology and PLC setup by using the IO-Link block, which treats the RFID data like standard I/O points. It also helps to reduce costs by running multiple RFID readers off one I/O block using standard, 3-conductor sensor cables.

For example, IO-Link–based RFID could be used in place of barcodes in industrial applications like pallet assembly. RS232 barcode applications typically carry high installation costs, due to the price of the shielded RS232 cables and RS232 communication module for the PLC. There can also be additional cost for an I/O enclosure placed between the barcode readers and the PLC, because of cable length limitations of serial communication.

The Balluff IO-Link solution uses cost-equivalent IO-Link-based RFID heads and processors, but offers 100% data reliability that the barcode readers do not. The Balluff solution can also replace the I/O enclosure, four shielded cordsets, and a 4-port RS232 PLC module with a single IO-Link Expansion Module and four 3-conductor, non-shielded cordsets. This simplifies the installation, reduces cost, and improves data reliability. Also, there are additional I/O points made available by the Expansion Module that can be used for analog devices, pressure sensors, discrete sensors, or a combination of these.

For more information about RFID products for IO-Link, go to: http://www.balluff.com/IO-Link

www.balluff.com

Free EtherNet/IP Tag Wizard with automated mapping features from Beckhoff

Beckhoff Automation is proud to announce the release of the new EtherNet/IP Tag Wizard that accelerates and simplifies programming of EtherNet/IP I/O architectures. It is made to optimize programming time; its free EtherNet/IP Tag Wizard is a very dynamic tool, which permits simple integration of cost-effective Beckhoff I/O to the Allen-Bradley Logix controllers using a RSLogix™ 5000 programming.

The EtherNet/IP Tag Wizard tool can give immediate benefits to all EtherNet/IP applications, which uses Beckhoff I/O to cut down equipment costs. The company makes comprehensive Beckhoff Bus Terminal I/O system of more than 400 different signal types available to EtherNet/IP users. The IP 67-rated IL2301-B905 Fieldbus Box and IP 20-rated BK9105 Bus Coupler from Beckhoff are ODVA-certified and follow the consumer and producer model for I/O data. It is developed with the use of advanced Industrial Ethernet technology, the IL2301-B905 and BK9105 provide EtherNet/IP operators dramatic price-to-performance ratio.

After saving the RSLogix™ 5000 programmable logic controller (“PLC”) program, the EtherNet/IP Tag Wizard opens up – just like other small applications such as Microsoft Word or Excel. When it is open, the operator can map multiple I/O nodes by choosing an IL2301-B905 EtherNet/IP Fieldbus Box or a Beckhoff BK9105 EtherNet/IP Bus Coupler. After the box or coupler is addressed and selected, I/O terminals are simply added to the system by double clicking the I/O to the correct category. When a node been mapped, it can be imported by the operator into the program using a previously saved RSLogix™ 5000 program.

Bridging Modbus-TCP and Profibus using Anybus X-gateway™ from HMS Industrial Networks

HMS Industrial Networks (www.anybus.com) is proud to announce the new Anybus X-gateway, which enables system integrators to transfer I/O data between two different programmable logic controller (“PLC”) networks and systems. The new X-gateway is a stand-alone gateway which can be configured to allow plant-floor devices on a Profibus network communicate with other devices on a Modbus-TCP network and vice versa. It has typical applications with mixed usage of Schneider Electric and Siemens, ABB or GE PLCs. Automobile manufacturing plants, for example, are integrated with Profibus based segments into industrial Ethernet-based control applications, the popular Modbus-TCP protocol.

The compact X-gateway is a device for 24 V industrial power supply and standard DIN rail mounting. It operates as a master on the Profibus network and as a server (“slave”) on the Modbus-TCP side. The Profibus master functionality is configured using HMS Anybus NetTool for Profibus, a powerful, easy to use Windows-based configuration tool which comes free with the X-gateway. When the initial configuration is downloaded into the X-gateway, it transfers up to 512 byte of output and 512 byte of input data transparently between Profibus and Modbus-TCP. Up to 124 Profibus slaves can also be connected to the gateway. The X-gateway incorporates a powerful integrated web server on the Modbus-TCP network that supports web-based visualization and remote diagnostics. An OPC server is also included in X-gateway’s scope of delivery. The X-gateway’s Modbus-TCP and Profibus communication interfaces have a certification for full compliance to respective protocol standards.

The new Anybus X-gateway family consists of more than 200 proven, ready-to-use and robust gateways targeted to connect almost all of the possible combinations of two industrial networks. The product family can support 17 different industrial Ethernet and fieldbus networks, including Profinet, EtherNet/IP, CC-Link, CANopen, DeviceNet, Profibus and many more. All versions operate the same way and they give a flexible standard solution to connect two industrial networks.

Pepperl+Fuchs introduces the Diagnostics Add-On Instruction for Allen-Bradley CompactLogix and ControlLogix Controllers

TWINSBURG, OH – Pepperl+Fuchs introduces the Diagnostics Add-On Instruction for Allen-Bradley CompactLogix and ControlLogix Controllers.  Available as a free download, this Add-On Instruction enables PLC programmers to retrieve detailed diagnostic data from an AS-Interface SafetyMonitor with just three instructions.

“Pepperl+Fuchs developed this innovative add-on software to further simplify the already flexible and powerful AS-Interface Safety at Work technology,” says Tim Cicerchi, Product Manager, Industrial Bus and ID Systems.  “Additionally, because we want every AS-Interface user to have the best experience possible this Add-On Instruction is compatible with competitive AS-Interface Safety at Work SafetyMonitors, not just Pepperl+Fuchs SafetyMonitors.”

Pepperl+Fuchs
www.pepperl-fuchs.us

The new Spartan-6 FPGA Targeted Design Platform with real-time processing performance and high-speed connectivity for Industrial Automation from Xilinx

Xilinx, Inc. (www.xilinx.com) announced the release of the first market-specific Industrial Automation Targeted Design Platform with low-cost, low-power Spartan-6 field programmable gate arrays (“FPGAs”). The optimized Targeted Design Platform for industrial automation system design accelerates real-time Ethernet networks development enabling reliable communications in the industrial enterprise and high-speed connectivity to the factory floor.

Now, industrial equipment developers can easily integrate multiple custom processing algorithms and Ethernet protocols into automation systems and industrial network using one Spartan-6 FPGA as a reprogrammable, flexible and cost-effective alternative to application-specific integrated circuit (“ASIC”) or application-specific standard product (“ASSP”) implementations. The latest platform has a complete development environment made specifically for industrial applications such as network bridges or gateways, machine vision systems, programmable logic controllers (“PLC”), and various embedded control systems.

The platform offers smart design methodologies and next-generation programmable technologies delivered in the Spartan-6 FPGA’s Industrial Ethernet Kit. The Industrial Ethernet Kit, which is jointly developed with Avnet (www.avnet.com), is highly scalable and fully integrated with all the software and hardware needed in designing industrial communications protocols.

The Industrial Ethernet Kit includes the Avnet Spartan-6 LX150T FPGA industrial networking daughter card and development board based on an EtherCAT Targeted Reference Design, ISE Design Suite Embedded Edition software environment, 3rd-party evaluation EtherCAT core from Beckhoff, and the industry standard FPGA Mezzanine Card (“FMC”) specification two. The kit’s Future add-ons offer reference designs and additional daughter cards to enable faster market time for designing factory automation applications.

Industrial product developers can now leverage the low-power features of Spartan-6 FPGAs, dedicated DSP blocks and 32-bit MicroBlaze soft processor to create (with hardware-based processing) single-chip systems to accelerate extraordinary computational bandwidth and network performance to implement advanced algorithms. Power-optimized serial transceivers, industry-standard interfaces, and integrated memory controllers embedded in the Spartan-6 LX150T enable multiple or single industrial Ethernet protocol designs that support legacy network standards such as CAN providing a bridge to PCIe-based networks.

The EtherCAT Targeted Reference Design is either supplied in source or pre-compiled format. The design with the industrial networking daughter card and base board can be used out of the box to quickly install an EtherCAT slave device for PC-based automation systems. The EtherCAT protocol is used to evaluate data performance and characteristics with the Spartan-6 FPGA, and to process and send real-time data between EtherCAT slave and master devices modifying EtherCAT soft IP core’s required evaluation version to accommodate system requirements. The reference design also offers easy-to-use and streamlined environment for developers in addition to their differentiating value to the FPGA design.

With the Spartan-6 FPGA LX150T base board, the Spartan-6 FPGA Industrial Ethernet Kit leverages dual FMC connectors to simplify legacy networks and multiple Ethernet development. One of the FMC connectors is utilized to the industrial networking daughter card to be integrated with market-specific interfaces for legacy serial standards (“RS-232, RS-485”), dual CAN physical layer (“PHY”), and dual port 10/100 Ethernet (“IEEE1588 capable”). With custom modules, the second FMC connector is used to expand the system. This enables embedded software and hardware engineers to integrate, design, test and evaluate industrial Ethernet protocols in silicon sooner than is typically feasible with ASICs or ASSPs, and to simply update systems throughout production and product development with the latest proprietary algorithms and networking standards.

Farmers use CC-Link fieldbus control to make money from wastes

German farmers are using CC-Link (Control and Communication Link) fieldbus control system to produce power from biogas through slurry extraction. The biogas is transferred to fuel cogeneration plants and is used to heat power machinery, buildings or export it to the grid.

Dreyer & Bosse (D&B) , a German power plant specialist, provides autonomous cogeneration units using CC-Link open fieldbus network technology for monitoring functions and data communications.

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CAN in Automation 402-CANopen Profiles Extended to OEM Drives

Covina, Ca. – QuickSilver Controls, Inc. has added CANopen® DSP 402 (CiA® DSP 402 v3.0) to its OEM line of controllers/drivers for NEMA 11, 17 and 23 frame brushless servo motors, further extending the capabilities by adding encoder following and hard-stop homing capabilities as a manufacturer extension to the specification. This adds the QCI-D2-MG-C and QCI-D2-IG-J low-cost and small format controllers to the QuickSilver products supporting CANopen. These controllers provide 3.5A continuous and 4.5A peak output at 12 to 48V.

CiA 402 refers to CAN in Automation (CiA) CANopen Drives and Motion Control Profile 402. This profile defines such functions as start-up and homing techniques as well as motion profiles. A host controller, for example a PLC, supporting CiA 402 could command multiple CiA 402 motor controllers from multiple vendors.

CiA 402 runs on top of CANopen (CiA DSP 302 v4.0) which can be configured for peer-to-peer, master or slave. This allows controllers to share I/O and registers with other CANopen enabled SilverDust™ controllers or 3rd party CANopen devices such as I/O blocks, encoders, PLCs, etc.

For more information on CANopen and CiA DSP 402, visit http://www.can-cia.org/

www.quicksilvercontrols.com

HARTING LC Fiber Optic Cable Assemblies

Elgin, IL – HARTING LC fiber optic cable assemblies are rated for outdoor use. The cable assembly solutions for LC fiber optic multimode applications come pre-assembled with HARTING’s outdoor rated PushPull LC connector to create a complete, pre-tested, ready-to-install LC fiber optic solution. HARTING’s LC fiber optic cable assemblies achieve exceptionally low loss over long distances with high data-carrying capacity.

LC fiber optic cable assemblies feature IP65/IP67 protection levels making them suitable for outdoor applications, and a 2-fiber multimode (62.5µm) along with typical wavelength of 850nm and 1310nm.

In contrast to copper data transmission, fiber optic transmission is immune to electromagnetic interference (EMI). LC fiber optic solutions are ideal for high-speed applications in aggressive environments with high EMI, as well as applications requiring distances outside the limitations of copper cabling.

Ready-to-install LC fiber optic cable assemblies are offered in a variety of lengths. Single-ended versions are offered as well, allowing for flexibility to assemble a second connector as needed.

www.harting.com/en

Cognex Connect™ Ensures Seamless Connectivity Between Vision System and Automation Controls

Cognex Connect™ is a comprehensive suite of communications capabilities for vision systems enabling out-of-the-box connectivity between Cognex In-Sight® vision systems and virtually any major PLC, robot, HMI and Fieldbus system commonly used in factory automation. A point-and-click configuration interface makes it easy to control multiple vision systems from any network PC, and allows users to easily transfer data and images to an enterprise file server or display them in the user’s own operator interface.

The standard Cognex Connect suite of communication capabilities includes pre-configured drivers, ready-to-use templates and sample code to accelerate system set-up and ensure smooth communication with factory automation robots and controllers. Cognex Connect also provides an array of visualization options for integrating inspection images from In-Sight into a central operator interface.

Cognex Connect delivers built-in support for the following controls and communications:

• PLC – Cognex Connect supports open standard industrial Ethernet communications protocols such as MC Protocol, EtherNet/IP and PROFINET for trouble free connection to a wide range of PLCs including Mitsubishi, Rockwell and Siemens.

• PC or HMI – Cognex Connect supports OPC server, Active X display controls, and standard TCP/IP Ethernet protocols.

• Robots – Pre-configured drivers, ready-to-use templates and sample code are available for robots by ABB, Denso, Fanuc, Kawasaki, Kuka, Motoman and Staubli. Communication with robots by Mitsubishi, Adept, Epson and many other manufacturers is also supported.

• Fieldbus – Cognex Connect supports all established standards, including CCLink, DeviceNet, and PROFIBUS.

The Cognex Connect suite of communication capabilities is supported on all Cognex In-Sight models. For more information on Cognex Connect, visit www.cognex.com/connect.

Visit Cognex on-line at www.cognex.com.

Cable Innovation for Industrial Networking

Osceola, WI –DataCELL FOUNDATION fieldbus M-EZ cable from Northwire is an improved way to keep shields intact, separated and insulated from each other. This cable features a thin, flame-resistant, insulating, extruded PVC binder over the individually shielded pairs. The extruded PVC binder over the pairs eliminates unraveled and exposed shields – the potential for shield connection to other pairs within the multi-pair cable or at any point in the plant. This means significantly quicker installation, saving time and labor costs. DataCELL FOUNDATION fieldbus M-EZ cable is UL-listed, ITC-ER (instrumentation tray cable exposed-run) /PLTC-ER (power-limited tray cable exposed-run) and CSA approved as well as FF-844 certified. This certification assures that the cable is electrically precise and meets FOUNDATION fieldbus cable physical property requirements.

Other industrial networks, with protocols such as Profibus® PA, HART® and standard distributed control systems (DCS) also use shielded twisted pairs. Northwire also offers easy marshaling cable solutions for these and other platforms.

For more information, contact the company at 1-800-468-1516 or e-mail cableinfo@northwire.com.

www.northwire.com/innovation

Multiport Junction Blocks for Sensors

Cumming, GA – AutomationDirect introduces Zip-Port™ multiport junction blocks, that provide time, cost and space savings by allowing multiple sensors to be wired to a single block with one cable connecting to the control panel.

Zip-Port junction blocks are available in field wireable or five-meter cable versions, feature four and five-pin M12 connectors in four, six and eight-port models, and offer a choice of one or two I/O per port. The blocks provide 24 VDC and 120 VDC/AC operation in temperatures ranging from -20°C to +80°C (-4°F to +176°F) and also provide an IP67 degree of protection when all ports are either connected or covered with recommended protective caps.

The five-meter integrated cable series come with three 18-gauge wires for power connection and four to sixteen 22-gauge wires for I/O connections, depending on the number of ports. The field-wireable junction blocks allow the installer the option of using his cables of choice and only the I/O necessary. All Zip-Port models are available with or without power and signal LED indicators.

Prices for the Zip-Ports multiport junction blocks start at $39 and include two spare port caps. Additional caps can be purchased in packs of five for $2.50.

Contact the company at 1-800-633-0405.

www.automationdirect.com

Power over Ethernet (PoE) Splitter from N-TRON

Mobile, AL – N-TRON has enhanced its iPOE family of industrial hardened power over Ethernet (PoE) devices with a new PoE Splitter. The 100-POE-SPL enables products that would otherwise require a dedicated power drop to be deployed with only a Cat5 cable. A PoE sourcing device such as N-TRON’s 100-POE-4 Midspan or 105TX-POE endspan provides PoE via a Cat5 cable, and at the other end of the Cat5 the 100-POE-SPL splits the power and Ethernet in order to power a legacy non-PoE device. This solution is ideal in situations where it would be difficult or expensive to run power, or for a temporary installation.

With a 2 Million hour MTBF design, superior operating temperature range of -40ºC to 85ºC, redundant power inputs, shock resistance, ESD protection, and RFI immunity, the 100-POE-SPL is a rugged device designed for tough industrial environments. It can be used to provide power to video cameras, wireless access points, access control devices such as card readers as well as other devices located in areas where power is not readily accessible. The 100-POE-SPL is capable of providing 15.4 watts of power, the maximum allowable under the IEEE 802.3af specification, and is available with outputs of 12, 24, and 48VDC.

For more information, contact the company at 251-342-2164.

www.n-tron.com

EtherNet/IP™ Machine-Mount I/O Blocks from Balluff

Florence, KY – Balluff’s new line of EtherNet/IP™ machine-mount I/O blocks provides seamless communication down to the sensors and actuators and, along with supporting cables and accessories, offers immediate cost savings with long-term performance.

The comprehensive line of EtherNet/IP™ products includes twelve versions of machine-mount I/O blocks, an IP 67 unmanaged switch, network cables and accessories. At the heart of the line are the I/O blocks. These blocks have a low initial cost per point and are designed to save money over the life of the system with maximum uptime and easy maintenance.

Fast and easy IP addressing can be accomplished using BOOTP/ DHCP, through an IP67 IP Address Plug (IPAP), via a pushbutton display (100 series only), or web pages. Backlit for easy reading, the addressable display shows all the octets of the IP address, subnet mask, and gateway address while push buttons allow for easy adjustment of any octet of the IP address, subnet mask, and gateway address. Detachable for rapid module replacement, the IPAP stores the module’s addressing information in a convenient quick-disconnect unit.

Certified by ODVA to ensure interoperability, these I/O blocks operate at up to 100 Mbit/s speeds. The Ethernet cordset attachment point uses a rugged metal threaded M12 D-coded port. Balluff also offers a full line of physical media, including M12 (D-code) connectors, RJ45 adapters, bulkheads, and any other accessory to complete an industrial Ethernet installation.

No other industrial network has seen a growth explosion like Industrial Ethernet. The rapid growth is fueled by the seamless communication from plant level down to the sensors and actuators. With high-speed, deterministic throughput and the proven reliability of the physical layer, Industrial Ethernet networks will continue to grow for years to come.

EtherNet/IP™ has become a popular network for connecting field devices to centralized control solutions from Allen Bradley™ and other suppliers. EtherNet/IP™ allows designers to seamlessly integrate a broad range of compatible connectivity products from many manufacturers.

For further information, visit: www.balluff.com/us

Industrial Ethernet Switches Rated For Wide Temperatures

AutomationDirect has expanded the Stride™ line to include industrial-grade unmanaged Ethernet switches and media converters with aluminum housings. Designed for wide-temperature (-40° to 85°C) applications, these true plug-and-play devices automatically determine and remember devices connected to each port and only route messages through the appropriate ports, increasing speed and bandwidth. Even under heavy I/O and data exchange, Stride switches and the Ethernet control network maintain more consistent cycle times.

Learn more at www.automationdirect.com/ethernet.

Gigabit Ethernet Switch from GE Fanuc Intelligent Platforms

Charlottesville, VA – The NETernity™ CP981RC CompactPCI Gigabit Ethernet Switch from GE Fanuc Intelligent Platforms is a 12- or 24-port unmanaged Layer-2 switch designed to provide a high performance, cost-effective solution that responds to the growing pervasiveness of Ethernet as the backbone technology on which modern communications networks are built.

The CP981RC is a 6U CompactPCI switch, conforming to industry standards that enable it to be embedded within the majority of today’s network systems in telecommunications, industry and defense. With its high density 12- and 24-port capability, the CP981RC lets users configure the maximum number of communication ports within a single or dual CompactPCI slot, making for highly cost-effective solutions. The provision of front I/O in an unmanaged switch delivers excellent configuration flexibility and accessibility for improved ease of use. The CP981RC’s flexibility is further enhanced by support for 10BaseT, 100BaseTX and1000BaseT, 1000BaseSX or 1000LX interfaces. Both copper and fiber interfaces can be supported on the same switch, letting users specify the solution that most precisely meets their needs. The CP981RC also supports hot-swap capability, so that it is field replaceable while the system is running, ensuring maximum network availability and improved user service.

NETernity Ethernet switches are available in a variety of form factors, interfaces, levels of ruggedness, port configurations, media support, and types of management. Fully Managed Layer 2/3+ and Managed Layer 2 switches provide control and monitoring capabilities via local or remote access. Unmanaged switches are Layer 2 switches with no operator interfacing and are designed for quick deployment in well-defined applications.

For more information, visit www.gefanucembedded.com

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