GE IC697CMM712 Serial Communication Module

• Communication Function: It is a serial communication module for the 90-70 series PLC systems. It provides two configurable serial ports, each of which can be configured as an RS-232 or RS-422/RS-485 port. It can communicate with other devices such as HMI and SCADA systems to realize data transmission and exchange.
• Protocol Support: It supports the CCM2 protocol (slave mode only), and its extended form also provides the ability to read and write analog input and output values, %M internal flags, current task status, as well as regular discrete inputs and outputs, variable values, etc.
• No Programming Required: This module does not require programming. It can be configured through the IC641 (MS-DOS) programming software with soft configuration. There are no DIP switches or jumpers, which reduces the complexity of use.
• Processor and Memory: Equipped with a 12MHz 80C186 microprocessor and providing all necessary memory, it can support up to 512KB of optional extended memory, which can meet the data processing and storage needs in different application scenarios.

• Operating Voltage: 24VDC.
• Communication Rate: Up to 19.2Kbaud, supporting simultaneous communication of two ports. Some data mention that the Ethernet communication rate is 10/100Mbps.
• Communication Distance: The Ethernet communication distance is approximately 100 meters.
• Operating Temperature: 0℃~60℃.
• Storage Temperature: -40℃~85℃.
• Dimensions: 118mm × 72mm × 35mm.

• Industrial Automation Control: In industrial production lines, it can connect PLC with various automation equipment to realize precise control and monitoring of the production process, such as controlling the movement of robots and adjusting the operating parameters of production equipment.
• Energy Management Systems: Used to monitor and manage various equipment in the process of energy production and distribution, such as generators, transformers, and distribution cabinets, so as to realize efficient utilization and optimal management of energy.
• Intelligent Building Systems: It can connect various equipment in buildings, such as elevators, air conditioners, and lighting systems, to realize intelligent management of buildings and improve the operation efficiency and comfort of buildings.
• Transportation Systems: In transportation fields such as rail transit and airports, it is used to control and monitor the operating status of transportation equipment, such as signal light control and train operation monitoring, to ensure the safety and smoothness of transportation.

• Installation: This module is a single-slot module, which can be inserted into slots 2 to 5 of the 90-70 series PLC system rack. The installation process is relatively simple; it only needs to be inserted into the correct slot position and fixed.
• Maintenance: Regularly check the working status of the module, including checking whether the indicator lights are on normally and whether the communication is stable. In addition, attention should be paid to keeping the module clean to prevent dust and debris from entering the module and affecting its normal operation.