The PLC-5 controller is in the central position of the control system, integrates the existing and future systems through ethernet/ip, ControlNet and DeviceNet, and provides the interconnection between SLC 500, ControlLogix and Micrologix processors. Because the PLC-5 processor has built-in network connection, PLC-5 makes the control structure flexible enough to establish economic connection between a wide range of equipment.   The minimum configuration of a PLC-5/1771 control system includes a programmable controller module and some input and output modules and power supply modules installed on a rack. The controller with communication port can be selected as required. PLC-5 can reach 512 input and output points at most. All PLC-5 processors have remote I / O interfaces. Some PLC-5 processors have local extended I / O interfaces. Some PLC-5 processors have local extended I / O interfaces. Some PLC-5 processors have a ControlNet communication int...

As part of the Rockwell product family, rack based I/O is designed for specific Allen Bradley ® Controller. Customers can install I/O locally in the same rack as the controller. In addition, by using the I/O communication network, customers can allocate I/O closer to sensors and actuators, thereby reducing wiring costs.   1746 SLC I/O Module Bulletin 1746 SLC ™ I/O module is a part of Rockwell SLC 500 control platform. Rockwell Automation announced that its bulletin 1746 I/O module will be discontinued on August 31, 2018 and will no longer be sold. It is recommended that customers upgrade to bulletin 5069 compact i/o used with Logix control platform ™ modular.   1756 ControlLogix Module Rockwell's bulletin 1756 ControlLogix ® The rack based module provides comprehensive digital quantity, diagnostic digital quantity, analog quantity, motion control, special function I/O and calculati...

In the long-term maintenance of the PLC controller of Rockwell AB, this paper summarizes the knowledge of some A-B PLC controllers and some practical and effective troubleshooting methods of common faults in actual production. The hardware series of Rockwell A-B PLC include PLC5, ControlLogix, SLC500, Micrologix, etc; Commonly used communication software includes rslinx, etc; Monitoring interface software InTouch, RSView32, etc; Programming software: rslogix5, rslogix500, rslogix5000. Now, the PLC controller of A-B used in our factory and the troubleshooting methods of common faults are briefly introduced.   There are two types of A-B PLC controllers used by Zhaotong cigarette factory, one is PLC5 and the other is SLC500. Both power modules do not occupy slots, but the difference is that the CPU module of PLC5 does not occupy slots, and the CPU of SLC500 occupies slots, and the former is large and the latter is small. The programming software for PLC5...

Yokogawa CPU modules: SCP401, SCP451, SCP461, CP401, CP451, CP461, CP471, CP345, CP701, CP703   It seamlessly integrates distributed control systems (DCS) and safety instrumented system (SIS), simplifies the factory automation design and improves the integration of equipment.   Traditionally, DCS and SIS are two independent systems. Each system requires its own communication platform and hardware structure. Under such circumstances, it is necessary to spend a lot of engineering time and manpower and material resources to realize the optimal operation of the plant.   Advantages: supply Yokogawa DCS card / module / PLC, probe / sensor / cable (some products are available at affordable prices)     CP461 CPU processor module spectrum:                                                        Describe Model CP461 CPU processor...

Yokogawa Control Unit: AFV10D、AFV10S、AFV30D、AFV30S、SSC10S、SSC10D、SSC50S、SSC50D、SSC60S、SSC60D   CS 3000 R3 DCS is the first system using Windows XP system in the world. By using the remote desktop function of Windows XP system, you can use PC to run, monitor and operate the factory in the office, on the site or in a remote place.   Engineering standardization The engineering method of Fieldbus functional blocks is the same as that of other FCS functional blocks. The operation and monitoring environment of the fieldbus function block and other FCS function blocks are the same. In Yokogawa electric DCS, there are no additional requirements for engineering, operation and monitoring of field bus application.   AFV30D Control Unit Selection:   Model Suffix code Describe Remarks   AFV30D Duplex field control unit (FIO / IP interconnection star sky, 19 inch rack type)       -A   Standard type (applicable to CP471)     &...

Trusted   The TrustedTM system is the simplest, safest and most reliable TMR system on the market. ICS Triplex technology and process are used in a variety of key processes worldwide to ensure the safety of personnel, equipment and the environment.   Introduction:   The TrustedTM system is the simplest, safest and most reliable TMR system on the market. ICS Triplex technology and process are used in a variety of key processes worldwide to ensure the safety of personnel, equipment and the environment. ICS Triplex solution can ensure the highest availability and reliability in emergency shutdown (ESD), fire and gas detection (F&G) applications. The PI module provided in the unit application has its own overspeed protection function to ensure the safe and reliable operation of the system without external connection and reduce the risk of failure.     Characteristic:   In the system based on triple processor, all the important internal ...

ABB controller Both Compact Control Builder and 800A control builder can be used to configure AC800M. With Compact Control Builder configuration, AC800M can be used in all control solutions. With 800XA Control Builder configuration, AC800M becomes a part of tight integration on 800XA DCS and can be used as an attachment of 800xA system.   AC 800M CPU module Various CPU modules can provide different functions, processing capacity, memory and redundancy support. Each CPU module is equipped with one or more Ethernet ports to exchange data with different controllers or interact with operators, engineers, managers and higher level applications. When availability becomes the most important, these Ethernet ports can be configured as redundant. Each CPU module is also equipped with two RS-232C ports, which can exchange point-to-point data with programming/debugging tools or third-party systems and devices.   Com and I/O module For each CPU module, multiple communication and...