Product Details:

The GE IC698CMX016 VMIVME5567-000/350-005567-000 E/BK698VME5567 reflective memory module is a high-speed fiber-optic control memory exchange spare part developed for GE PACSystems RX7i PLC and VMEbus industrial control systems. This reflective memory module adopts deterministic reflective memory technology. Once data is written to the local memory of one node, the data will be automatically broadcast and synchronized to all other modules on the fiber network within microsecond-level latency, eliminating the need for protocol stack processing and reducing CPU load. As a stable rx7i fiber communication module, it is equipped with dual LC multimode fiber ports for daisy-chain or ring network topology. The network can support up to 256 nodes, and the maximum transmission distance between nodes reaches 300 meters. It integrates 16MB parity-protected SDRAM to store shared real-time operating data, and built-in hardware parity detection to ensure data integrity. Onboard diagnostic LED indicators display fiber link status, data activity and fault alarms, allowing technicians to quickly locate fiber breakage, link dropout and hardware faults during routine maintenance. The PCB adopts conformal coated multi-layer design to resist dust, moisture, corrosive gas and mechanical vibration inside power plant control cabinets. As a vital ge turbine control board, it is widely deployed in gas turbine and steam turbine triple modular redundant control systems, generator excitation control, oil & gas compressor stations and petrochemical process control projects requiring high-speed synchronous data exchange. When the original module suffers fiber channel failure, data synchronization abnormality or electronic component aging, this replacement spare part can be installed to restore real-time shared memory communication, eliminate data inconsistency faults and prevent emergency shutdown of turbine generator units. Every module undergoes full fiber communication testing, memory parity inspection and RX7i rack compatibility verification before shipment to guarantee stable and seamless operation.

Specifications:

Brand: GE

Model: IC698CMX016, VMIVME5567-000/350-005567-000 E/BK698VME5567

Product Type: Reflective Memory Control Memory Exchange Module

Supported System: GE PACSystems RX7i, VMEbus

Memory: 16MB parity protected SDRAM

Fiber Interface: Dual LC multimode fiber ports

Network Capacity: Up to 256 network nodes

Data Rate: 2.12Gbaud fiber transmission rate

Mounting: Plug-in installation inside RX7i VME control rack

PCB Feature: Conformal coated multi-layer PCB

Operating Temperature: -40℃ ~ +70℃

Environmental Feature: Anti-vibration, dust and moisture resistant

Weight: Approx 0.74kg