GE IC695RMX128

Technical Specifications

• Module Type: Redundancy Memory Xchange
• User Memory: 128 Mbytes of SDRAM
• Communication Ports: None, connects via fiber – optic network
• Protocol Support: Not applicable in the traditional sense, as it operates based on reflective memory mechanism
• Internal Power: 580 mA @ 3.3 VDC, 220 mA @ 5 VDC
• Sync Link Speed: 2.1 Gbits/s
• Communication Data Rate: 2.12 Gbaud
• Fiber – Optic Connector Type: LC
• Maximum Distance between Redundant Controllers: 300 meters

Functional Features

• Redundancy Support: It serves as a dedicated link between two CPUs in a hot – standby redundancy system. When one CPU fails, the other can seamlessly take over, ensuring high availability and minimizing system downtime.
• Reflective Memory Network: Operates as a node on a reflective memory network. Any update on one node is reflected and updated to all other nodes connected to the same network, enabling deterministic data sharing among PLCs and other devices.
• High – Speed Data Transfer: With a data rate of 2.12 Gbaud, it can quickly exchange critical data between processors, keeping them synchronized.
• Easy Configuration: The configuration of the RMX node is done through programming software, not by jumper or DIP switch settings, which ensures centralized modification of the module and minimizes hardware interruption.
• Multi – node Support: Supports connection of up to 256 nodes via a fiber – optic network, providing flexibility for different system scales.

Application Scenarios

• Industrial Automation: Used in manufacturing production lines to ensure continuous operation. For example, in automotive manufacturing, electronics production, etc., it can guarantee the stable operation of the control system.
• Process Control: Applied in industries such as chemical and power to monitor and control industrial processes. It can ensure the consistency and reliability of process control, even in the event of a CPU failure.
• Power Generation: Manages power generation systems and maintains grid stability. It is crucial for ensuring the continuous supply of electricity and the normal operation of power – related equipment.
• Oil and Gas: Monitors and controls operations in hazardous environments. It helps to improve the safety and efficiency of oil and gas production and transportation processes by providing reliable redundant control.