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The intelligent interface module is an independent computer system, which has its own CPU, system program, memory and interfaces connected with the PLC system bus. As a module of PLC system, it is connected with PLC through bus to exchange data and work independently under the coordination and management of PLC.
There are many kinds of intelligent interface modules of PLC, such as high-speed counting module, closed-loop control module, motion control module, interrupt control module, etc.
The function of the programming device is to edit, debug and input the user program. It can also monitor the internal status and parameters of PLC online and conduct man-machine dialogue with PLC. It is an indispensable tool for developing, applying and maintaining PLC. The programming device can be a special programmer or a general computer system equipped with a special programming software package. The special programmer is produced by the PLC manufacturer and is specially used for some PLC products produced by the manufacturer. It is mainly composed of keyboard, display, external memory connector and other components. Special programmers include simple programmers and intelligent programmers.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
Product Description
The IC687RCM711 is a Redundancy Communications Module that provides a pathway for a synchronizing message from the active to the backup unit. This is then used as a way to synchronize the dual CPUs in a FIP single rack redundancy system. This also allows for a path for transferred shared I/O data between the two units. The actual physical connection between the units for a FIP single rack redundancy system can contain up to three feet of total interconnecting cable. Compatible CPUs include IC697CFR782 and IC697CFR28.
The IC687RCM711 Redundancy Communications Module occupies a single slot in the rack and contains two connectors. The upper connector is used to attach the bus transmitter module while the lower connector is unused for this purpose. There are five green LEDs that show status indication of the health of the RCM module. These also monitor the control status for the Hot Standby CPU Redundancy system.
This module also offers a pushbutton that allows the user to manually switch controls from active to the backup unit. This is only effective if the backup unit is ready for use. This allows the user to maintain maintenance of the formerly active unit while the system is still online. After switching roles, a new switch cannot be completed for a minimum of 10 seconds. This RCM must be configured into the FIP redundancy system with either Windows programming or MS-DOS software. This unit requires a 5V Bus with an effective data rate of 500 Kbytes per second.
Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
