GE Fanuc IC695RMX128 Redundancy Memory Xchange Module

Technical SpecificationsModel：IC695RMX128 Brand：GE Fanuc Product Type: Single-slot plug-in Redundancy Memory Xchange reflective memory module for PACSystems RX3i universal backplane

Module Feature:Function: High-speed fiber redundancy memory xchange module for RX3i PACSystems, dedicated for hot standby redundant CPU data synchronization, also works as node on reflective memory ring network. Memory capacity:128MB parity protected SDRAM Fiber speed:2.12Gbaud single mode LC fiber Max network nodes:Up to 256 nodes on one reflective memory ring Hot swap:Supports hot insertion and removal Configuration:Software configuration only, no jumpers or DIP switches Connector:Dual LC fiber ports (TX/RX) LED indicators:OK, ACT, LINK diagnostic lights Hardware self-diagnosis:Fiber link detection, memory parity error monitoring, backplane bus monitoring Programming software:Proficy Machine Edition

Electrical ParametersBackplane supply:+3.3V max 580mA; +5V max 220mA Power consumption:Max 3.6W No external field power required

Mechanical & Structure:Mounting:Plug into RX3i universal backplane single slot Weight:0.26kg Protection class:IP20

Environmental:Operating temperature:0℃ ~ +60℃ Ambient humidity:5~95% non-condensing Certification:UL, CE Status:Manufacturer discontinued legacy spare part

System compatibilityIC695RMX128 belongs to GE Fanuc PACSystems RX3i I/O family. Compatible with RX3i CPU, power supply and PCI-based RX3i backplane. Max 6 pcs RMX/CMX modules can be installed in one RX3i rack. Widely used in power, petrochemical and large process control systems requiring hot standby redundancy and inter-node deterministic data synchronization.

FunctionIC695RMX128 is 128MB fiber redundancy memory xchange module for RX3i PACSystems. It is specially designed for RX3i hot standby redundant CPU pairs, realizes high-speed real-time mirroring of all critical runtime data between primary and backup controller. It can also be deployed in reflective memory ring network for deterministic inter-node data sharing, data update is automatically synchronized across all nodes without consuming CPU resources.

InstallationFollow lockout/tagout safety procedure before installation. Cut off rack backplane power. Insert IC695RMX128 into RX3i PCI backplane slot and lock retainer. Connect single-mode LC fiber cables in ring topology or point-to-point redundancy link. Configure node ID and redundancy parameters in Proficy Machine Edition. Power on and verify fiber link and redundant data synchronization.

InterfaceRX3i backplane gold-edge connector,dual LC single-mode fiber optical ports,on-board OK / ACT / LINK LED indicators for GE Fanuc IC695RMX128.

DiagnosticLINK light off:Fiber cable damage, TX/RX cross connection or fiber port failure. ACT light no flicker:Node ID configuration error or ring network break. Memory parity error:Unstable backplane power or module hardware fault.

Product BriefIC695RMX128 is GE Fanuc legacy PACSystems RX3i 128MB redundancy memory xchange module,with single mode LC fiber interface for hot standby CPU synchronization and reflective memory ring network,discontinued industrial redundant communication spare card.