Rockwell Automation introduces two new programmable logic controllers

Rockwell Automation (www.rockwellautomation.com) has announced the release of its two new Allen-Bradley controllers, the Micro830 and Micro810, as well as the Connected Components software.

A part of the Allen-Bradley Micro800 range, the component-class micro programmable controllers provides machine manufactures a cost-effective control solution, making them suitable for standalone machine applications with less than 48 I/O.

“With this new line, Rockwell Automation is delivering the functionality and flexibility of a micro programmable logic controller for the price of a smart relay. Yet, the greatest value of the new Micro800 range is the simplicity and convenience it provides, with the right amount of control, so customers only pay for what they need,” said Adrian van Wyk, Business Manager at Rockwell Automation.

The Micro800 controllers feature a vast array of plug-in modules for communications, analogue/digital I/O and expanded memory. The range’s plug-in modules allow machine manufacturers to customize the controllers to optimize functionality without increasing the product footprint. Aside form providing removable terminal blocks, the new range also simplifies communication through point-to-point data exchange.

The smallest of the Allen-Bradley Micro800 family, the Micro810 programmable logic controller comes with embedded smart relay function blocks, which can be configured from the keypad and LCD. These function blocks include time of day, delay OFF/ON timer, time of week as well as time of year for applications demanding a programmable lighting and timer control.

Offering flexible communications, the Allen-Bradley Micro830 programmable logic controllers offers up to six high-speed counter inputs. These off-the-shelf controllers have been specifically designed to allow easy integration of up to five plug-in modules on the 48pt variants. They are fully customizable and carry global certifications and support.

What are Programmable Logic Controllers?

Programmable logic controllers,or PLCs, are highly specialized, programmable microprocessor-based controllers used to control a specific application on a machine or a process. They are used in automation and manufacturing to control assembly lines and machinery on factory floors as well as many other types of mechanical, electrical, and electronic equipment in a plant. They can be used in applications ranging from vending machine controls and packaging machinery to roller coasters and complex camera positioning systems.

The earliest PLCs came along to replace large cabinets of electromechanical relays which were used to control machine processes. Cabinet-based control systems were big and bulky and required an enormous amount of wiring. And when a change in the control system was desired, the only way to do so was to go into the cabinet and rewire connections, which was costly and took up a lot of time.

The introduction of PLCs meant that the same control functions could be accomplished in a fraction of the space of a traditional control cabinet with far less wiring and complexity. Also, if a change in control was desired, the change could be handled via simple ladder-logic programming, eliminating the need to rewire large portions of a control cabinet.

The basic parts of any PLC system include the processor, I/O modules to handle inputs to the controller and outputs to the controlled devices, and some type of user interface which could be as simple as a keypad or a touchscreen interface or a programming link via a PC. The PLC’s processor is programmed via the user interface. The I/O modules are used to bring input signals into the PLC’s CPU and output control signals to controlled devices such as motors, valves, sensors and actuators, among others.

Individual PLC manufacturers may have different programming languages, but most are still based on the fundamental ladder logic programming structure. Although now, they can be programmed in higher-level languages such as C and BASIC. Communication options may include simple RS-232 serial communications to more advanced Ethernet protocols.

One of the most important considerations for any PLC is the scan time. Basically, this is the time in which the PLC runs through the program taking in data and updating outputs. This is typically a few milliseconds but can be much longer depending on the program length and the speed of the processor. Higher scan times can accommodate processes with more real-time demands than traditional slower applications where scan speed is not as critical.

Other points to consider include the I/O count and the ability to expand I/O if needed. This can range from a handful of I/O for simple applications to hundreds in more complex machinery. The type of I/O, whether analog or digital, is also important. It’s common for manufacturers to supply modules designed for unique input types, such as counting encoder inputs.

Another point to consider is the level of customization needed. For instance, PLCs can be set up with individual web pages where operators can go to view system parameters and machine conditions. They can also be programmed to send alerts and condition status updates to mobile devices such as cell phones to keep operators and engineers abreast of machinery and processes.

More recently, some manufacturers have introduced so-called PACs (programmable automation controllers). A PAC is similar to a PLC but denotes a controller that accommodates better real-time control needed in some automation applications. Also, special PLCs can include dedicated safety PLCs which monitor machine inputs such as photoelectric sensors, light curtains, magnetically operated sensors, emergency stop buttons, and safety mats.

Machine Controller

In the most general sense, a controller receives some type of input and produces outputs for some device, most commonly an electric motor. More specifically, machine control, unlike a more specific type of controller such as a motion controller, refers to the control of an entire stand-alone machine such as a CNC machine, packaging machine, or even a vending machine.

The machine controller’s primary operations include scanning I/O, updating output and process control. After an initialization phase, the controller will continuously read inputs, calculate control parameters for the machine process using application-specific logic based on the input data, and then update outputs to the machine. If the controller is turned off, some shutdown process may be completed.

The central part of a machine controller is the controller itself, which can take on several forms. For single machine control, a programmable logic controller (PLC) or a programmable automation controller (PAC) is usually sufficient to handle the job. PLCs are usually programmed using ladder logic or sequential function charts. The controller receives various sensor data, processes this information and executes controls via some combination of digital and/or analog I/O signals to turn on or off processes, actuate or stop movement, and take user or environmental input and make decisions based on these inputs. Machine controllers will generally work together with some type of human-machine interface (HMI). These can be either integrated with the controller as one piece or can be stand-alone units that communicate with the controller.

More recently, machine control has seen a move to PACs because they can offer better performance and a wider range of functions than traditional PLCs. For instance, PACs can support high-speed data acquisition and processing, as well as motion control and vision functions.

In order to take advantage of all the features and capabilities of a PAC, the application code must be well designed, balancing and coordinating various controller processes such as I/O, process control logic, communication to an HMI unit and other tasks.

There are a number of considerations to keep in mind when selecting a machine controller. One of the most important is the number and type (i.e. analog or digital) of I/O the controller will have to handle. Also, do the speed requirements of the machine match up with the controller’s capabilities? For instance, some machine controllers may be tasked with closing servo loops and thus must be capable of handling such a task.

Another consideration is the type of communication link needed. The machine may have special demands or may be wired to accommodate a specific networking protocol, so ensure that the controller can communicate with the machine. Related to the communication link is the programming environment. Is the controller simple to program? Can programs be edited quickly and easily? Lastly, consider any environmental factors in which the machine will have to operate such as shock and vibration, extreme temperatures, and moisture or humidity.

Messung Systems unveils NX7 PLC

Messung Group of Companies (www.messung.com) has introduced an exclusive range of PLC (Programmable Logic Controller) that is equipped with state-of-the-art product, featuring a seamless combination of PC & PLC – the NX7 PLC.

The new PLC offers extremely fast I/O update, user defined web pages, various field-bus options (Profibus / Modbus), redundancy features, hot swappable I/O modules, enhanced diagnosis, flexible architecture, easy installation and maintenance design, special modules and wide I/O. Aside from having a life span of approximately 10 to 15 years, the PLC is also IEC 61131-3 compliant and can support up to 32 expansion racks.

The new PLC also offers other latest user friendly features in mechanical structure such as special diagnostic push button for field diagnostics, diagnostic LCD on each module, huge memory for data storage, dynamically updated diagnostic Web pages, remote monitoring, application event logging, road map towards hot-standby redundancy and hot plugging of all modules.

Its unique design allows it to be utilized in various applications including machinery automation, infrastructure, utility sectors and water management. With the product design focused on controller for process automation, much attention has been placed on its ability to handle numerous analog I/Os and other related processing.

“NX7 PLC series is another step by Messung to provide path breaking automation technology to the industrial segment in India. The engineers involved in the development of this product have ensured that the product is not only best in terms of quality but also fulfills all the automation needs of its users,” said Mr. Farook Merchant, Chairman and MD of Messung Group.

Novatec’s PLC system suitable for centralized conveying systems

Novatec (www.novatec.com) has launched its latest Novatec FXS (FlexXpand) programmable logic controls (PLC), which helps processors monitor plant-wide operations.

Featuring color touch screen control panels, this Siemens-based PLC can support polymer-conveying systems with up to 120 stations and 20 pumps. Its base panel can control up to 25 purge valves, 32 material receivers with proportioning capability and five vacuum pumps, while its icon-driven graphic display offers an easy-to-learn user interface.

With Ethernet connection capability, the PLC can be controlled from any remote personal computer. It is also designed with Profinet communications to allow the PLC to remotely add more components. Expansion is achieved through FlexXpand FXMS modules that automatically connect to the main control through Profinet communications network. The modules, which control additional pumps, receivers, material-selection stations and purge valves, can be arranged in such a way to minimize wiring to system components.

Every FXS control features a three-port Ethernet connection for added FXS modules or remote or local human-machine interface (HMI) modules. Expansion requires no additional programming, since all modules are automatically recognized by the FXS control.

Moreover, both visual and audible parameters are integrated on the control face. With assignable levels of security, various changes to operating parameters can be easily made. Likewise, the Ethernet capability of FlexXpand allows the advanced, intuitive interface to monitor as well as control other Novatec ColorNet-compatible HMI’s integrated on the local network.

SEL-2240 Axion seamlessly combines PLCs and RTUs

Schweitzer Engineering Laboratories, Inc. (www.selinc.com) has announced that the SEL-2240 Axion is now available for sale. With integrated security and flexible system architecture, the Axion extends SEL’s control and automation product family by delivering high density, highly configurable programmable logic controller (PLC) and modular RTU system. It has also been specifically designed to meet the market’s current monitoring and control application requirements. Users only have to select the appropriate combination of modules from various arrangements to come up with a customized solution for every job.

“Utility and industrial companies around the world depend on SEL automation and integration solutions,” noted David Whitehead, Vice President of Research and Development at SEL.

“The Axion is a key new product to help our customers solve tough control system and substation automation problems.”

An Axion system can be developed with up to six nodes or units connected to a network utilizing the EtherCAT protocol. Every node can accommodate ten modules, which includes one or two power supplies, a processor module, and a user-determined mix of I/O modules ideally suited for the application.

Featuring a complete IEC 61131 logic processor, the Axion also comes with an advanced data concentration, secure communications, protocol conversion capabilities between multiple integrated client/server protocols as well as local and remote I/O. The IEC 61131 logic processor allows engineers to operate their custom control logic at two varying rates. The solution also offers integrators the necessary tools to easily concentrate and integrate information from various microprocessor-based devices.

Each Axion provides an ACSELERATOR RTAC SEL-5033 configuration software for no extra cost. The software provides everything the users need to set up I/O, security, communications and programmable logic in a single easy-to-use package.

Rexroth IndraLogic XLC PLC offers faster automation functions

Rexroth (www.boschrexroth.com) has introduced its latest range of PLC controllers that uses IndraLogic XLC (eXtended Logic Control). Offering capabilities beyond the standard functions of traditional PLC’s, Rexroth’s IndraLogic XLC PLC allows users to leverage numerous new functions that quickly deliver modular software projects.

The new PLC controllers provide standardized functions for planning, programming, configuration and diagnostic in one single engineering environment. It also features flexible motion control functions. Using SERCOS III and other communication interfaces, IndraLogic XLC can be connected into various communication networks.

Rexroth’s new range of PLC enables controller-based, scalable and embedded PC solutions in relation with the company’s newest IndraControl device platform.

Using state-of-the-art PLC kernel, IndraLogic 2G, the company has enhanced the PLC programming of the latest IndraLogic XLC PLC and integrated it into the multitasking runtime system and the company’s IndraWorks software tool. This enables users to take advantage of the various functions of the IndraLogic XLC PLC for developing modular software projects in an end-to-end overall system quickly.

The new range of PLC features functions such as comprehensive function libraries, object orientation as an extension to IEC 61131-3, convenient editor tools and fast compilers for efficient production of machine codes. Simplifying the process of designing new machines with improved software quality, the modular GATcompact (Generic Application Template) project template also reduces effort considerably.

Ethernet SERCOS III provides end-to-end communication between the decentralized system peripherals, such as drives or I/O, and the controller. The controller’s fast PLC cycles of up to 250 µs offer excellent response times in handling time-critical process signals. To enhance the company’s previous IndraLogic system, the new controllers have integrated into its run system versatile motion control functions.

New IndraLogic XLC PLC Family from Rexroth

Hoffman Estates, Ill. – A new PLC family from Rexroth (www.boschrexroth-us.com/brc), the IndraLogic XLC PLC family, enables scalable, controller-based and embedded PC solutions in conjunction with the company’s latest IndraControl device platform. 

IndraLogic XLC (eXtended Logic Control) PLC controllers feature capabilities go beyond standard PLC functions. Users can leverage a wide range of new functions that achieve modular software projects quicker than before. All planning, configuration, programming and diagnostic functions are standardized in one single engineering environment, with flexible motion control functions fully integrated. IndraLogic XLC can be connected into different communication networks thanks to real-time communication via SERCOS III and other common communication interfaces.

A state-of-the-art PLC kernel, IndraLogic 2G, is integrated into the company’s IndraWorks software tool and the multitasking runtime system. This lets users take advantage of many new functions for creating modular software projects in an end-to-end overall system in less time than before. Functions include convenient editor tools, object orientation as an extension to IEC 61131-3, and comprehensive function libraries as well as fast compilers for efficient generation of machine codes. The modular GATcompact (Generic Application Template) project template simplifies the process of designing new machines with enhanced software quality while reducing effort considerably.

End-to-end communication between the controller and decentralized system peripherals, such as inputs and outputs or drives, takes place via real-time Ethernet SERCOS III. Fast PLC cycles to 250µs enable optimum response times for handling time-critical process signals. IndraLogic XLC controllers come with versatile motion control functions, integrated into the run-time systems, to enhance the previous IndraLogic systems.

With its motion control functionality, the XLC handles machine applications ranging from simple point-to-point motion to the synchronization of multiple axes that use Rexroth’s FlexProfile to integrate complex motion sequences. The graphical profile editor in the Rexroth IndraWorks software tool offers numerous offline and online functions for this purpose. Master and slave interfaces for PROFINET RT, PROFIBUS and EtherNet/IP are also available, in addition to SERCOS III, for integrating into a wide range of communication networks.

For more information, visit www.boschrexroth-us.com

Triangle Research optimizes integrated PLCs

Triangle Research International (www.tri-plc.com) has announced the latest addition to its extensive portfolio of programmable logic controllers (PLC) for original equipment manufacturers (OEM) — the FMD1616-10 and FMD88-10 PLCs.

These new FMD PLCs complete Triangle Research’s lineup of highly integrated “Super PLCs”, which starts from the small Nano-10 to the F-series. The super PLC series blends the easy-to-use and powerful i-TRILOGI Ladder+BASIC software with a vast array of features, such as PWM, PID, built-in analog and digital I/Os, stepper controls, encoders, and on-board communication ports which enables connection to other devices.

The FMD models allow Nano-10 PLC users easy creation of graphic web page without the need of writing any Internet program. For remote interaction with the controlled device, users simply have to define a background image and modify significant variables that define the location and I/O labels over the image on a browser screen.

Aside from making the FMD model PLCs remotely accessible for OEM troubleshooting and machine monitoring, the company’s iTRILOGI client/server software also allows easy integration into mixed-brand PLC networks and environments.

As implied by the model name, the FMD88-10 comes with eight digital inputs and outputs, and 10 analog I/Os while the FMD1616-10 features 16 digital inputs and outputs, and 10 analog I/Os. Specially designed with an I/O expansion port, both models also offers RS485 and RS232 serial ports, LCD display interface and an Ethernet port which has become quite indispensable.

The FMD1616-10 and FMD88-10 are available at $295 and $229 respectively.

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.”

Schneider Electric unveils Modicon M168 Programmable Logic Controller

Schneider Electric (www.schneider-electric.com) has announced the release of Modicon M168 Programmable Logic Controller (PLC), which was designed to help end users and original equipment manufacturers (OEMs) speed time-to-market, optimize costs and improve performance of HVAC/R machines. The new controller uses flexible architectures, SoHVAC software and customized design, which enable single programming and commissioning and provide solutions for small/medium chillers, refrigeration racks, roof top, and air handling units.

“Our HVAC/R OEM and end user customers face a unique set of challenges when it comes to designing machines that are efficient, productive and reliable while also being cost effective,” said General Manager – OEM Business, Industry Business, Schneider Electric Ian Hitchins. “Automation solutions are a driving force behind controlling costs, reducing design time, and continuing to deliver innovative products, so we’re proud to deliver an HVAC/R-tailored solution that will also enable a value-add through decreased energy costs.”

The Modicon M168 PLC is part of the company’s automation solution that uses new equipment platforms and a single software suite to help OEMs design machines that are optimized for energy efficiency, performance and cost.

The Modicon M168 PLC features web-enabled capabilities, which allow end users and machine OEMs to monitor machine shutdowns, energy consumption and other problems remotely. Communications protocol such as BACnet allows the controller to easily integrate into Building Management System platforms, savings up to 30 percent of energy. These unique products are powerful enough to control various building functions: electrical and mechanical equipment for heating, air conditioning, ventilation, shutters/blinds, lighting and power distribution, including security functions as CCTV and access control.

Lenze unveils “motion-centric” controller for complex machines

Lenze (www.lenze.com) has launched a controller for centralized control systems at the SPS/IPC/Drives show in Germany. The 3200C controller combines motion control, PLC logic and visualization functions. It is also intended at “motion-centric” automation of complex machines with multiple linear and rotary axes.

Lenze’s I/O System 1000 is integrated with a 136mm-wide DIN-rail-mounting controller to create a single station with a 1µs time stamp and a 48MHz backplane bus. Up to 64 I/O modules can be combined to offer analog and digital I/O, counters and encoder evaluation, and temperature measurement.

To avoid moving parts, the 3200C makes use of Intel Atom processors, which operate without fans, and flash memory storage. It also features a built-in UPS to save variables in case of power interruptions. The controller has two USB ports and a SD memory card slot.

The controller also has two 100Mbit Ethernet interfaces. A third Ethernet interface is also provided to allow real-time communication with drives. Users can also add further communication buses, while the controller’s two synchronized CAN buses can support CANopen. The 3200C controller can also serve as a gateway between supervisory-level computers and field devices.

The Windows CE 6.0 based controller is complete with Lenze’s PLC Designer software, which allows programming compliant with IEC61131-3. The PLC Designer software is based on the CoDeSys3 programming system, which has been upgraded for the controller. The controller also features an integrated Web server, which provides access to all control parameters and to any Web browser’s logbook.

Individual System 1000 I/O modules can also be added as elements in the PLC Designer’s project tree. The I/O systems are integrated in the controllers mechanically and in the programming software.

Vishay Precision launches new Weighing Systems with EtherNet/IP Protocol

Vishay Precision Group, Inc. (www.vishaypg.com) has announced that its VPG Process Weighing division has upgraded the fieldbus protocols of BLH-Nobel Weighing Systems G4 family of multi-channel weight or force indicators to include the EtherNet/IP open communications protocol.

This allows the instruments to communicate with other kinds of industrial control systems and their components like I/O systems or programmable automation and logic controllers.

G4 instruments from VPG provide high performance and high speed for industrial applications, including force measurement, process weighing and control, Web tension control and measurement, high dynamic force measurement, force vector calculations, automation and high-speed batching/blending systems. These units are certified to connect to a variety of communication interfaces, such as Profibus, Modbus/RTU, DeviceNet, RS232, RS485, USB, Modbus/TCP and EtherNet/IP.

The G4 family is available with four base mounting options: panel (PM), desktop (DT), harsh environment (HE) and DIN rail (RM). The IP65-rated G4-PM, HE and DT are integrated with 5.7” color graphic display and touchscreen for simple parameter changes and easy operation. The screen simultaneously displays up to four weight/force channels to allow user full control of multiple process vessels. Rated IP20, the G4-RM is designed for blind applications and needs a PLC/DCS interface.

The units can be configured for 24 VDC or 115/230 VAC operation. Software upgrades are downloadable from the company’s website and transferable to the instruments through a standard USB port connection. Custom software designed according to customer requirements for special applications can be made available when requested and is easily accommodated by the Microsoft Windows CE software platform. Remote access through a standard Web browser permits for monitoring, simple set-up and diagnostic tests.

Intel introduces multi-core technology that consolidates controls

The main attraction of an Intel multi-core processor is how an industrial automation vendor is allowed to create solutions using PC-based technology as well as other standards-based components, said Ian Gilvarry of Intel Corporation (www.intel.com).

“These solutions scale capacity and integrate special functionality more easily than platforms based on dedicated hardware,” said Gilvarry, who is the marketing manager at Embedded and Communications Group for Intel Corp.

Rather than installing a number of system boards for HMI and control functions, multi-core processors allow consolidation of applications onto one board, he said. This boosts processing flexibility and power and further improves control performance.

Intel’s Atom processor and integration with certain input and output interfaces are important to control usage, he added.

“Without a doubt, we will see more multi-core CPUs (central processing units) being used in the industrial and embedded spaces as multi-core technology trickles down into smaller and lower-power designs,” said Casey Weltzin, product manager of LabView Real-Time, with Texas-based test and automation supplier National Instruments Corp. (www.ni.com). “The Intel Atom processor is a very good example of this trend.”

Beckhoff Automation LLC (www.beckhoffautomation.com) is now working with Intel on the next-generation Atom. “It has a low-heat, low-power footprint,” said Corey McAtee, technical marketing manager at Beckhoff. He envisions a paperback-novel-size controller that features low power and heat doing complete machine control, from HMI to PLC control between motion and robotics.

Mr. Weltzin shares the same vision, adding: “Multi-core CPUs and the work being done by Intel are clearing the way for more complex algorithms to be used (e.g., machine control) that can improve the capabilities and efficiency of machines. Designers will be able to reduce power consumption and size of current applications that require a lot of computation.”

Intel’s goal is to attain a single architecture converged on an embedded PC. “In the next several years, we may see many-core CPUs with 16, 32 or more cores,” Weltzin said, adding that it will force programmers to be much more adept at parallel application development. “It will also push researchers and companies like Intel to invest in interconnect technology for networking the CPU cores on a chip,” said Gilvarry.

As the number of cores increases, real-time response is, however, getting shorter. McAtee said: “In an EtherCat network with distributed controllers, the ‘slave’ device becomes more like a microcomputer, capturing data at 10-20 microseconds, with 10-20 nanosecond jitter. With [our] TwinCat 3.0, which has two cores, I can say I want one core to handle one high-speed task, such as registration, at 50 microseconds. The next core would do the basic programmable logic state, which you could set at 10 seconds.”

Purfresh introduces Multi-Room Control Box equipped with PLC

Purfresh (www.purfresh.com) is proud to announce the release of its Multi-Room Control Box (MRCB) technology that offers Purfresh’s Cold Storage and Intellipur software analytics. The MRCB is a ground-breaking innovation that enables one ozone generator to precisely control and distribute ozone in up to 16 cold storage rooms. Distributing the advanced intelligence and power of Purfresh’s ozone generators across several locations ensures distributors, international cold storage operators, and retailers that they economically take advantage of ozone to reduce decay, control ripening and enhance food safety throughout their facilities.

“Industrial-strength ozone solutions have traditionally been designed for facilities with rooms that are a few hundred thousand cubic feet in size—which makes those solutions impractical for facilities with banks of smaller rooms. This reality limited the ability for countless produce storage facilities around the world to leverage the natural purification powers of ozone,” said Mr. Andy Smith Purfresh’s vice president. “In response to increased demand from this industry segment, we developed the MRCB—a cost effective solution optimized for the unique needs of agricultural environments that monitors and delivers ozone to many rooms without compromising worker safety or reliability.”

Each MRCB can monitor and deliver ozone from four to eight rooms, and two MRCBs are capable of configuring a single Purfresh’s generator to deliver ozone to up to 16 rooms. Every MRCB is equipped with a PLC (Programmable Logic Controller) that accurately distributes and controls low doses of ozone through ozone resistant valves. The controller directly communicates with the main generator in order to execute 15 unique alarms to keep workers and produce safe.

Divelbiss introduces Harsh Environment HMI Controller with PLC functionality

Divelbiss Corporation (www.divelbiss.com) has launched the all-new HEC-HMI Harsh Environment HMI, an addition to its family of Harsh Environment Controllers.

Based on the patented PLC-on-a-Chip technology, the HEC-HMI series controller allows programmable intelligence under lesser ideal conditions thanks to a water-tight enclosure with gland connectors. This standard enclosure is screw and sub-plate mountable, as well as sealed against the environment. The HEC-HMI series is programmed with Divelbiss EZ Ladder software that supports ladder diagram with function block programming.

The HEC-HMI series is offered as a HMI only or a HMI with Programmable Logic Controller (PLC) in the same enclosure. The entire series is available with an extended operating temperature range from -40°C to 80°C and 8VDC to 32VDC input power. A backlit LCD display is also offered in either 4 line by 20 character or 2 line by 16 character configurations. Character heights for the 2×16 and 4×20 options are 0.38” and 0.187”, respectively. Moreover, a total of four programmable indicators and nine pushbutton inputs are also provided. Four of the pushbuttons – in a horizontal row – are labeled as function keys, while the remaining five buttons are arranged in a compass pattern to be used as a joystick input. Network communication is achieved through a CAN port or a second serial communication port that is field configurable for RS323/422/485.

The HEC-HMI model series with integral PLCs integrate these additional features to the HMI only version. I/O includes six 8VDC to32VDC inputs (two are 200kHz high-speed counters) and six digital outputs with four rated to four amps with programmable status monitoring and automatic over-current safety. In addition, there are two analog inputs that can be individually configured to 0-5VDC or 0-20ma as required. Analog is offered in either 10- or 15-bit resolution.

Cognex’s embedded vision systems support PLCs and HMIs

Cognex (www.cognex.com) is making a breakthrough in embedded vision systems that support programmable logic controllers (PLC) and human-machine interface (HMI) industrial protocols.

Nowadays, if the manufacturing system of the customer has a Rockwell PLC, then the vision system must talk to it, said Rick Roszkowski, the company’s senior director of vision systems marketing, adding that this ability to communicate is becoming a customer expectation.

“To meet it, we’re building tools within the smart camera, as well as including the ActiveX control software component for integration into third-party HMI systems,” said Roszkowski. “The demand for extending software features and tools to help quickly integrate vision into the industrial environment is becoming as important as the demand for new vision tools to solve a particular application. Most companies don’t have the time, and often not the expertise, to create a program that makes all those devices exchange data easily and quickly.”

Samantha Frost, product marketing specialist at Cognex, said OEMs look first for the ease of development and then integrate vision into other factory systems. “This means connecting to major factory communication protocols such as PROFINET, EtherNet/IP, and Modbus TCP, as well as interfacing with HMI programs,” said Frost.

Looking ahead, the company plans to give more pixels and more horsepower to its vision system products so they can handle data more accurately. “We want to make smart cameras and vision systems smarter, and make them play well with the rest of the factory,” she said. “So, we expect to provide more powerful application-building tools that require little or no operator input to set up the machine to accomplish the vision task.”

Kamalina Srikant, vision product manager at National Instruments, said embedded vision systems are utilized in scientific contexts including failure analysis labs and R&D, and industrial applications. The application’s complexity in industrial environments does not come from image-processing requirements but from the synchronization and the need to integrate vision system with other industrial systems such as control systems, robots, and PLCs, to handle the inspection results. Customers want a wider range of industrial communications options. “For example, you might need to ensure that your vision system uses a certain protocol to talk to one of the more expensive industrial robots on your line,” said Srikant. New Embedded Vision System models from NI are the first vision systems to support Ethernet for Control Automation Technology or Ethernet-based fieldbus system EtherCAT, also called deterministic Ethernet.

Kors Engineering introduces PleXML with PLCs

Kors Engineering (www.korsengineering.com) is proud to announce that it has concluded the integration of programmable logic controllers (PLCs) with the company’s PleXML tool for industrial machines at Marwood Metal Fabrication, Ltd. (www.marwoodmetal.com), which results in improved quality, enhanced customer satisfaction and lowered cost.

Kors Engineering uses a PleXML system to integrate several plants to SaaS (software as a service) ERP solution Plex Online. Its architecture centralizes the IT infrastructure and does away with the need for an infrastructure, server and licensing at every plant. The solution streamlines management and outcomes in substantial cost savings for Marwood.

Marwood Metal Fabrication, an Ontario-based company, is a multi-facility, modular assembly and stamping supplier dedicated to delivery, quality and price competitiveness. The company produces a wide range of components for use in the car manufacturing industry.

“Integrating PLCs with Plex Online allows the machines to communicate with each other and ensure a consistently high-quality part output,” said Steve Spanjers, engineering director of Marwood Metal Fabrication. “Our customers are delighted with the results as they can review the number of quality checks and be assured that any part that does not meet quality specifications will not be shipped. This implementation also significantly reduces downtime for the machines, which is a huge benefit for us.”

Tony Kaczmarek, President of Kors Engineering, said: “Our mission at Kors Engineering is to help manufacturers ensure its products meet or surpass quality specifications in an efficient and safe manner. PLC implementations help operators monitor and control the rigorous quality standards and ensure customers receive a high-quality product. PleXML automatically manages large volumes of machine data to achieve the highest levels of quality, while helping management increase equipment and process uptime.”

Advantech introduces new HMI Line for PLC Control

Advantech Automation Corp. (www.advantech.com/ea) is proud to announce the release of the WOP-2000 series for applications that involve the use of motion/thermal controllers, PLCs, sensors and inverters. The new series is bundled with a PM Designer 2.0 – a software development kit which creates application solutions for easy control of machines within the factory, labor-saving and improved efficiency of manufacturing. The WOP-2000 series provides a great price performance ratio for several markets, including HMI + communication gateways, conventional operator panels and HMI + low mini SCADA systems.

The easy-to-use PM Designer features high-end vector graphics, solution-oriented screen objects, Microsoft Windows(TM) fonts for multi-language applications, operation logging, data loggers, alarms and recipes. The integrated development tool also includes online/offline simulation and other utility programs like Data Transfer Helper (DTH); text editors and recipes editors. The series’ runtime, which is part of PM Designer, guarantees performance and reliability because of high communication data rates, sub-second screen switching, minimum system overhead and 24/7 operation.

The new series consists of up to 200MHz ARM9-based processors and 4 to 16MB flash memory. It can support several LCD sizes from 3.5 inches to 12.1 inches and is best suited for applications that involve the use of motion/thermal controllers, PLCs, inverters and sensors.

With a variety of communication interfaces such as RS-232/422/485 Ethernet and USB ports, the series can be easily connected to several equipments. Its monitors boast SVGA TFT LCDs with 800×600 resolution and 64K colors for clear displays in any factory setting. Moreover, the product includes 0 to 50° C operating temperatures and NEMA 4/IP65 protection to guarantee performance in hash environments.

The series is compatible with more than 250 of the most popular PLCs, such as Modicon Quantum™ series, Allen Bradley Micrologix series, Siemens AG Simatic S7 series, GE series 90™, Omron Corporation Sysmac C/CV/CS/CJ series, Yaskawa Corp. MP series and Mitsubishi Electric Corp. FX/Q series.

B&R introduces Power Panel 65 ideal for multi-axis applications

B&R Industrial Automation (www.br-automation.com) unveiled its latest unit that combines a high performance programmable logic controller (“PLC”) processor with Multi Axis Motion controller, the Power Panel 65. This unit is housed within a 5.7 inch or 3.5 inch HMI. This single tool is utilized for the integration of programming, safety systems, motion control, visualization and communication for all of programmable products from B&R.

This Power Panel 65 combines compact and high performance dimensions in a single central operating and control unit. Through the integration of control (“drive technology and visualization”), the operator profits from intelligent complete solutions, which are easily connected to a variety of automation infrastructures.

The Power Panel 65 with a powerful 500MHz Geode LX800 processor can handle a performance range which is important for multi-axis applications. Moreover, the unique combination of a compact design and high performance for calculations ensures optimal utilization of the space at the switching cabinet. Intuitive operator panel can be expanded as desired by the operator.

The new unit is available with a 3.5 inch touchscreen or 5.7 inch touchscreen and function keys. It also provides an optimal design for any system or machine type.

A Fast Ethernet port and two USB interfaces guarantee that the data can be exchanged quickly with higher level systems. Remote drives and I/O can be easily connected using modular fieldbus interfaces if expansions are required. The new PP65 is available with POWERLINK interface or integrated X2X. Also, the devices can be extended with CAN, Profibus DP slave and RS232/RS485 interfaces depending on the requirements. Through this, machine operators can profit from the highest level of freedom for the control topology.

Inductoheat introduces induction hardening and tempering system

Inductoheat, Inc. (www.inductoheat.com) is proud to announce the release of its new Induction hardening & tempering system to a world leading supplier of driveline components. This new equipment was made specifically for tempering and hardening hub spindles and ball races.

The machine is comprised of a STATISCAN II unit for induction tempering and STATISCAN IV unit for induction hardening. The part goes through eight station cycle using these material handling features: a continuous feed conveyor, two pneumatic accept/reject arms and four pneumatic linear transfer 180º grippers.

Each of the eight stations adhere to these responsibilities: parts are automatically loaded (Station 1), pneumatic part locator and check (Station 2), induction hardening O.D. of hub shaft (Station 3), I.D. auxiliary quench cooling (Station 4), acceptable parts and pneumatic exist are transferred onto the tempering system conveyor (Station 5), parts travel through a channel coil for tempering (Station 6), conveyor quench cooling (Station 7) and automatic part unload for exit conveyor or accepted parts for rejected parts (Station 8).

In this compact system, there are two induction power supplies. The hardening inverter is a STATIPOWER SP16 power supply giving 50kW @ 10kHz for the tempering portion and UNIPOWER UP12 power supply, which gives 200kW @ 10kHz.

Allen-Bradley programmable logic controller (“PLC”) control with touchscreen HMI interface and process monitoring provides superior process control and monitoring capabilities to assure the repeatability and highest quality. An integrated closed-loop water recirculation system is also included for system cooling and part quenching.

The new machine also features an auto reject after both harden and temper cycles, and process monitoring with data archiving. With hardening module, the machine can use the auto lubrication system. For process monitoring, pyrometer is included on the machine’s tempering system.

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.

Micronor introduces new MR266/MR267 remote control potentiometers facilitate automation upgrades

Micronor (www.micronor.com) unveiled its latest turn-key solutions to upgrade manual potentiometer-based process controls for automating programmable logic controller (“PLC”) control, the MR267 series Remote Control Potentiometers and MR266 series Remote Control Rheostats. These products operate at 24 V DC and offer choice of 0-10 V or 4-20 mA output/input interface for compatibility with wide range of D/A, A/D, DCS, PLC and other control devices. Its mounting options include front-panel mount for MR267 only and a DIN rail mount. The MR266 replaces high-powered rheostats ranging from 2.0 to 50 K Ohms with four power options (“20/60/170/300 Watts”).

The MR266/MR267 series has additional features for analog input/output control. Three operator-adjustable trimpots determine the SPEED (“10-120 seconds”), MAX (“20mA/10V input”) and MIN (“4mA/0V input”) set points. Its OVERRIDE mode option permits the system engineer for defining how the unit will respond when an operator tries to override the unit manually through the front panel knob. Setting up the OVERRIDE DIP switch to “ON” disables analog input control until Reset is performed.

For example, a systems engineer wanted to automate the motor drive system’s speed control, which is manually controlled through a 2-W potentiometer adjusted in a range of 10-85 Ohms. The engineer has a PLC interface with 4-20mA programmable output.

The new MR266 Remote Control Rheostat offers a way of moving high-power rheostats near the controlling equipment for better thermal control and shorter electrical connections. Simply mount the MR266 in the instrument cabinet and remotely control it from the user’s console through optional HPFF front panel-mount control accessory.

The new MR266/MR267 remote control rheostats/potentiometers operate from 24 V DC with -15°C/+65°C operating temperature and -20°C/+75°C storage temperature. If used near their power limits, high-wattage rheostats will require temperature derating.

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.

New SNAP PAC Redundancy Option Kit to build redundant PAC systems from Opto 22

Opto 22 (www.opto22.com) unveiled the new SNAP PAC Redundancy Option Kit (“SNAP-PAC-ROK”) utilized to design Ethernet-based redundant control systems with maximum distributed intelligence and reliability that can immediately recover from failure.

Using Opto 22’s award-winning SNAP PAC System(tm) family, SNAP Ethernet I/O, and the latest PAC Project Professional 9.0 software suite, with the SNAP PAC Redundancy Option Kit, users can configure automation systems with dual PACs that essentially run and synchronize in parallel. When a controller fails or knocked offline, the other controller will take command and continue to perform the control program and applications it runs with no restart necessary or interruption. This feature, commonly called as “redundancy” in the automation industry, provides many advantages. Among these is an important reduction in mean time between failures (“MTBF”) of the control system, and thus greater levels of reliability for process-oriented applications in the manufacturing of thin film LCD, semiconductors and high-value product batches. Also, redundant control systems prove advantageous (“and are frequently mandated”) for handling, processing, and transport of byproducts, and oil and gas products, pharmaceuticals and chemicals.

For both established and new installations, redundant control systems from Opto 22 created with the SNAP PAC Redundancy Option Kit give several unique features. It offers unique flexibility and other benefits in system commissioning and start-up. Users can keep their control system operating and online even they make changes to or replace their control program. A controller becomes active and the other controller is updated once the new program is downloaded using the new instruction set.

Other features that the SNAP PAC Redundancy Option Kit (“and the redundant systems it establishes”) differ from other automation suppliers: It uses the Opto 22′s standard controllers with no required special redundant controllers. It communicates over Ethernet by standard Cat 5 cabling with no proprietary communication interfaces, protocols, or custom cables.

The new SNAP PAC Redundancy Option Kit has a SNAP PAC Redundancy Arbiter, a standalone processor which connects serially to both monitors and controllers. The SNAP PAC Redundancy Arbiter maintains organization of the control program during startup.

It also has a SNAP Redundant Power Switch that allows power re-starts to controllers during firmware upgrades.

The new PLC HMI software simplifies development of 64-bit versions of Windows to Allen Bradley Controllers

CimQuest INGEAR is proud to announce its latest Allen-Bradley ActiveX Studio software which enables 32-bit programs to operate with 64-bit versions of Windows and supports creation of Windows 7 PLC HMI applications, the Allen-Bradley ActiveX Studio version 6.0. It allows creation of easy-to-use, powerful programmable logic controller (“PLC”) communications applications with significant usability and performance improvements over previous versions.

“Many of our customers migrating to the performance advantages of 64-bit Windows computing have had concerns about being able to continue to run their 32-bit programs. With this new version of our Allen-Bradley ActiveX Studio, we enable them to update existing or newly created 32-bit programs and run them on Windows 7 and on 64-bit Windows operating systems,” said Chuck Karwoski, president of CimQuest INGEAR.

The latest Allen-Bradley ActiveX Studio version 6.0 from CimQuest provides component Microsoft Visual Basic 6.0 programmers a communication channel to Allen-Bradley PLCs without the complexity or overhead of OPC and it does not rely on third party drivers like RSLinx. Also, it enables two-way communications with Allen-Bradley SLC, PLC-5, MicroLogix, CompactLogix, and ControlLogix controllers, supporting ActiveX/OCX-based communications applications development written in .NET programming, C++ and Visual Basic languages.

Machine users who have built applications using the Allen-Bradley ActiveX Studio 5.2 can now upgrade their applications for them to run on Windows 64-Bit and Windows 7 operating systems with minor changes to their code. New machine users can deploy and develop application for Windows 64-Bit and Windows 7 operating systems.

Among the usability and performance enhancements in the latest version are updated example files and projects, improved error reporting, and improved CIP (“Common Industrial Protocol”) communications. Also, the Allen-Bradley ActiveX Studio version 6.0 supports an optional USB License Key which enables machine users to move developmental licenses from machine to machine without activation or registration.

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 4700 Series Mantraps with economical PLC door interlock controller in four standard configurations from Dortronics

Dortronics Systems, Inc. (www.dortronics.com) unveiled its new cost-effective 4700 Series mantraps. It is a flexible, versatile solution that provides machine users with lower TCO (“total cost of ownership”) without sacrificing quality.

“At Dortronics we are committed to offering our clientele the most cost effective solutions,” said Bryan Sanderford, Dortronics’ National Sales Manager. “Our 4700 Series PLC Mantraps ensure that customers do not have to compromise on quality while staying within a particular budget – a clear solution when purchasing high quality door controllers.”

The 4700 series offers a secure interlock door control, one of the most economical solutions in the world for small systems security. It is suitable for security mantraps or air locks with up to three normally locked doors or four normally unlocked doors. The programmable logic controller (“PLC”) can be programmed in the factory to only allow one door, in any determined area, to be not secured at a time. One request for access in any locked door will inhibit Request-to-exit (“REX”) inputs to secure all unlocked doors and for all other locked doors in the area. Requests for access for unsecured door and simultaneous requests for access are denied to maintain a high-level of control. Also, the controller may be customized for automatic door openers and to provide logic and timing sequences for biological wash-down controls.

Using the 4700 Series controllers can access any control system. The access input’s request recognizes any open dry contact. The PLC is powered with integral 12/24 V DC power supply from the built-in four amp power supply that also provides 24 or 12 V DC to operate maglocks and/or strikes for each of the doors. The controller’s heavy-duty power supply is setup for integration to a fire alarm system and an output alarm is supplied to easily monitor the control system.

The latest HEC-4000-E-R with analog current sensing of PWM outputs from Divelbiss

Divelbiss Corporation (www.divelbiss.com) announced its latest Programmable logic controller (“PLC”) in addition to the Harsh Environment Controllers family on a ChipT technology, the HEC-4000-E-R.

It is based on PLC-on-a-ChipT technology that allows programmable intelligence in less than ideal conditions because of its sealed and watertight enclosure with pluggable connectors. Its standard enclosure is submersible to 3-feet and is sub-plate and screw mountable. The HEC-4000 is programmed by using Divelbiss EZ Ladder software supporting the ladder diagram, which has a function block programming.

The HEC-4000-E-R features 8 to 32 Virtual Design and Construction (“VDC”) input power and an extended operating temperature ranging from -40 degrees to 80 degrees Celsius. Its I/O includes four 8 to 32 VDC inputs (“two are 40 kHz high-speed counters”); six digital outputs rated to four amps, including a programmable status monitoring and an automatic over-current safety. The four outputs are selectable as pulse-width modulation (“PWM”) with internal analog current sensing variables allowing closed loop control of the output loads. Also, there are four analog inputs factory set to 0 to 5 VDC or 0 to 20ma when recorded. Network communication is done by using a second serial communication port or via CAN port. Expansion I/O includes both analog and digital with required allowance for custom modules in the future.

Typical industrial use such as improved proportional valve control via marine application, conveyor systems, oil field equipment or intelligent mining, mobile asset tracking and management, closed loop, control for engine compressors and driven pumps. The wide operating temperature range (“-40 degrees to +80 degrees Celsius”) and 8 to 32 VDC input power gives ease particularly in utilization by marine platforms and off-highway.

The new FP0R Series PLC Programmable Controls with advanced functionality and performance from Panasonic

Panasonic Electric Works (http://pewa.panasonic.com) unveiled a new world standard, slim programmable logic controller (“PLC”), the Panasonic FP0R PLCs. Starting from 10 to 32 I/O, the CPU only measures 25(w) x 90(h) x 70 (d) millimeters. It is about a quarter of the size of the traditional bulky Brick PLC.

FP0R PLC Programmers saves money and precious panel space. Its relay output types have detachable screw terminal blocks. Also, the power supply is quick to disconnect. It is easy to install, especially when duplicating systems.

It has an 80 nsec/step ultra-high speed between 0 and 3000 steps. Scan time can be reduced by simply transferring existing FP0 programs (“2.7 k steps”) into FP0R.

Compared to the conventional model, 3001st and later steps’ processing is faster. FP0’s basic instruction processing speed is 900 nsec. While FP0R’s speed is 580 nsec, which is 1.5 times faster than FP0.

Its high-speed processing, by combining the two ultra-high-speed processing (“0 to 3 k steps”), accommodates programs that grow with functionality enhancements of equipment and systems, raising the productivity.

Also, its ultra high processing speed is ideal for use as a sensor controller. For example, labeling machines require a system capable of reading output signals in an instant from one fiber sensor and immediately controlling the roller rotation to detect the end edge or label head on the release paper tape.

FP0R Series has 32k-word data register and 32k-step program capacity. It features functionality enhancements of equipment and systems (touch panels, communications, positioning, and analog control) inevitably accompany increasing complexity and number of programs.

FP0R PLCs accommodates the increase using its 32k steps large program memory capacity and a data register of 32k words, and facilitates data setting and record management for a variety of product types.

It has an independent comment memory for easy maintenance of programs, where there are program control difficulties on PC, like identifying the latest program. With this, all comments, maintenance, facilitating program control and programs can be stored in the PLC.

The program used in the equipment’s PLC is often considered as the best option.

FP0R PLCs is fully compatible with FPWIN Pro, a new generation programming tool. Without the drawing data (“project file”), the flowchart programming (“SFC”) and function blocks (“FB”) cannot restore the original drawing on a PC.

The FP0R PLCs also have a USB 2.0 tool port, which is provided as standard equipment. The control unit with an ordinary USB cable can easily connect to a PC, making program monitoring and/or editing available.

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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GE Intelligent Platforms Introduces New Durus Plus

CHARLOTTESVILLE, VA — GE Intelligent Platforms announced the availability of its new Durus Plus controllers. The Durus is a complete controller with built-in I/O, control and operator interface.  The Durus Plus is a powerful low-end controller featuring RTD, analog out, four-function math, PID and the Modbus Master/Slave communications.  It builds on the solid foundation of the Durus, adding more functionality to the same footprint for applications where extra capability is needed.

“Typical applications for the Durus Plus would be lighting control, conveyor control, water level control or motor monitoring were the unit can replace timers and counters for increased reliability,” said Bill Black, Controllers Product Manager for GE Intelligent Platforms. “The strong and sturdy family of Durus Controllers integrates I/O, operator interface and control in one small package.”

The Durus controller complements GE’s existing line of controllers and provides a rugged design filled with state-of-the-art features. It is built to take on the industrial environment with standard features like a built-in Operator Interface, a wide range of communications options, expansion slots, and a solid slide-and-snap mechanical interlock to expansion modules. Its very competitive price provides users even more choice in a controller product.

Durus controllers include features such as easy to use built-in display/keypad, high current outputs, multiple communication options, and are very affordable. They can be programmed using both the built-in display and keypad or with the Durus controller’s free programming software.

The new Durus Plus features additional functionality above and beyond the Durus:

–The display has been increased to 12 lines by 16 characters
–Memory has been increased from 200 lines of ladder code to 300 lines
–Memory has been increased from 99 blocks to 260 blocks for Function Block Diagram programming
–Add/Subtract, Multiply/Divide, PID, Data Multiplexer, Analog Out Ramp and Data Move function blocks were added to increase programming capabilities

GE Intelligent Platforms
www.ge-ip.com

Siemens Introduces Powerful Integrated Automation Solution in Compact Controller Class

Atlanta, GA– Siemens Energy & Automation, Inc. introduces a new compact controller solution comprised of the Simatic S7-1200 controller and Simatic HMI Basic panels that can both be programmed with Simatic Step 7 Basic engineering software. The ability to program both devices using the same engineering software significantly reduces development costs. The S7-1200 compact controller includes built-in Ethernet, high speed motion control I/O and onboard analog I/O, as well as HMI panel connectivity to minimize space requirements and the need for additional hardware for small control systems.

By providing a compact controller, HMI and networking configuration that are fully integrated with one engineering software package, the Simatic S7-1200 helps OEMs, system integrators and end users reduce development time and cost. The new Simatic Step 7 Basic engineering software provides a single interface with one user program, eliminating the need to purchase and maintain multiple engineering packages required for traditional automation systems. The automated interfaces between controller and HMI configuration lessen the error potential common with manual entry. Task-oriented and intuitive editors in Simatic Step 7 Basic provide a high degree of user-friendliness and engineering efficiency.

Tight integration between small controllers, HMI panels and the engineering software satisfies users’ need for flexible control systems that can perform multiple operations and require minimal changeovers. Using the integrated capabilities within the Simatic S7-1200, manufacturers can now add new equipment and retool production lines more easily with less engineering cost and time.

Traditional Nano and Micro PLC products often lack scalability in controller selection or are limited in expansion options, forcing automation users to unnecessarily migrate to larger more costly systems. The S7-1200 compact controller is offered in a variety of I/O combinations and power supply options, including nine models of either VAC- or VDC- supplied units with combinations of DC or Relay I/O. Signal modules for I/O expansion and communication modules easily connect to the sides of the controller. All Simatic S7-1200 hardware can be mounted on standard DIN rail or directly on the control panel, reducing electrical enclosure space and cost.

Signal modules are available in 8-, 16-, and 32-point input, output and combination models supporting DC, relay and analog I/O signals. Additionally, innovative new signal boards available in 4-channel digital or 1-channel analog I/O snap into the front of the S7-1200 controller enabling I/O upgrades without consuming additional enclosure space. This scalable design can accommodate applications from 10-I/O up to its maximum expansion of 284-I/O, with user program compatibility throughout its range to avoid having to reprogram when moving to a larger controller.

Other features include up to 50 KB total memory with a floating boundary between user and program data, a built-in real-time clock/calendar, 16 PID loops with auto tune capability, enabling the controller to determine the near-optimum loop settings for the most common process control applications. The Simatic S7-1200 also includes an integrated 10/100Mbit Ethernet communications port with Profinet protocol support for programming, HMI /SCADA connectivity or PLC-to-PLC networking.

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

Siemens PCS 7 Enhancements for Process Automation

Atlanta, GA – Siemens Energy & Automation, Inc. has enhanced its Simatic® PCS 7 Process Automation System with new features designed to reduce engineering and lifecycle costs.

Version 7.1 of Simatic PCS 7 includes a new Advanced Process Library that offers pre-engineered function blocks, faceplates and human machine interface symbols. Unlike typical library offerings that are relatively basic, the PCS 7 version 7.1 Advanced Process Library offers comprehensive functionality, greatly reducing the need for costly engineering customization and improving long term supportability.

Additionally, the Advanced Process Library’s faceplates have been designed to be more ergonomic and intuitive for the operator by linking them to other displays containing related process information. For example, the motor faceplate contains links that allow operators to easily trace the cause of the first out interlock and correct the condition. The standard PID controller faceplate contains a link that automatically calls up an integrated control performance monitoring display making it easy to analyze the control performance of the loop to identify valves that require maintenance or impact product quality.

PCS 7 version 7.1 also includes improvements that support reduced time to market and production optimization by providing a new level of flexibility for batch processes. Control recipes can be modified while running thereby giving operators greater flexibility to address unplanned events or to fine tune a recipe. As-run recipes can be saved as a new Master Recipe for future usage.

The new version offers enhancements in historical / real-time trending and reporting. Operators and engineers can analyze production data and alarms working with Excel to better monitor, track and document key performance indicators.

PCS 7 version 7.1 breaks traditional DCS limitations by offering the world’s only platform that integrates new and existing automation systems (process, batch, discrete and safety) and devices (instrumentation, analytics, motors, drives and safety instrumented functions) within a single platform. The system also boasts common tools for engineering, visualization and plant-wide asset and maintenance management.

For more information about Siemens Simatic PCS 7 version 7.1, call (800) 964-4114 or visit www.sea.siemens.com/process.

RIO-47200 Pocket PLC from Galil

Rocklin, CA — The new RIO-47200 Pocket PLC from Galil Motion Control provides intelligent and cost-effective I/O handling with DIN rail mounting and screw-terminals. Ideal for designers who are prototyping or want to connect discrete wires to the RIO via screw terminals, each RIO unit contains eight analog inputs, 16 optically isolated inputs and 16 optically isolated outputs. Multiple RIO units can be networked together for unlimited I/O expansion. The RIO has a fast, 32-bit processor and non-volatile memory for storing programs.

Features include arithmetic and logical processing, data logging, process control loops, counters and timers. The RIO allows communication via both Ethernet and RS232. It also supports Modbus TCP/IP as master and slave, a web interface and the ability to send email alerts. It can easily interface to HMIs, PLCs, motion controllers and other I/O devices. The RIO is simple to program with Galil’s intuitive two-letter commands or Ladder Interface Software.

The compact RIO-47200 controller measures only 7.19” x 3.52” and includes a DIN rail mounting tray and metal cover. It provides screw terminals for easy interface to external devices with discrete wires. The RIO receives power from Power-over-Ethernet (PoE) or from an external supply of 18V – 36V DC. LED indicators provide a convenient display of all digital inputs and outputs.

For more information about Galil’s RIO Pocket PLC series,

visit http://www.galilmc.com/products/rio-47xxx.php

or call 800-377-6329

www.galilmc.com

Galil’s New RIO-471×2 Pocket PLC

Rocklin, CA— Galil Motion Control now offers their new RIO-471×2 Pocket PLC that provides expanded program memory, variables, arrays and programmable PID control loops. The new RIO-471×2 provides 400 lines of program memory and 254 symbolic variables which are twice as many as the standard RIO. It also offers six programmable PID loops compared to two. The price for the RIO-471×2 with memory expansion is $50 higher than the standard RIO-471×0.

In addition, the RIO-471×2 provides an intelligent, low-cost and compact solution for handling I/O. Each RIO unit contains 8 analog inputs, 8 analog outputs, 16 optically isolated inputs, and 16 optically isolated outputs. Multiple RIO units can be networked together for unlimited I/O expansion.

A fast, 32-bit processor and non-volatile memory for storing programs are part of the new RIO. Features include arithmetic and logical processing, process control loops, data logging, counters and timers.

The RIO allows communication via both Ethernet and RS232. It also supports Modbus TCP/IP as both master and slave, a web interface and the ability to send email alerts. It can easily interface to HMIs, PLCs, motion controllers and other I/O devices. The RIO is simple to program with Galil’s intuitive two-letter commands or Ladder Interface Software.

The compact RIO controller measures only 3.88” x 4.26” x 1.30” and comes packaged in a metal enclosure with D-type connectors for convenient interface. It receives power from Power-over-Ethernet (PoE) or from an external supply of 18V – 36V DC. LED indicators provide a convenient display of all digital inputs and outputs.

www.galilmc.com/products/rio-47xxx.php

PLC-on-a-Card Can Master up to 64 Axes

One PLC-on-a-card can automate an entire machine. The new PLC can handle up to 64 axes for complex motion control applications, with curves calculated online, multi-axis interpolation, and kinematic transformation.

Available in three different versions depending on the hardware requirements of different networks, MOVI-PLC can connect to EtherNet/IP, DeviceNet, ProfiNet, Profibus, EtherCAT, Modbus TCP/IP and Ethernet UDP networks. Dip switches are used to set network type, address, and Baud rate.

The versatile controller can be slotted into an SEW electronic drive or installed stand-alone to control machine operations. Programming uses the IEC 61131-3 multi-language environment and PLC Open-compliant function blocks.

Two CAN system bus interfaces, eight digital I/Os and two serial interfaces are located directly on each control card. Data sets, the firmware and the control program can be managed or replaced easily using an exchangeable SD memory card.

SEW-EURODRIVE
www.seweurodrive.com