Product Details:

The GE IC698CMX016 VMIVME-5567-000/350-005567-000 E reflective memory module is a high-speed fiber-optic data sharing spare part designed for GE PACSystems RX7i PLC and VMEbus industrial control systems. This reflective memory module adopts reflective memory technology to realize deterministic, low-latency data synchronization among multiple control nodes on the fiber network. It is equipped with dual LC fiber optic ports for daisy-chained network wiring, supporting up to 256 nodes on one single reflective memory network. Once data is written to the local memory of one module, the data will be automatically broadcast and updated to the memory of all other modules on the network within microsecond-level delay. As a stable rx7i fiber communication module, it carries 16MB onboard parity SDRAM to store shared real-time operating data, and does not rely on CPU resources to complete data transmission, which greatly reduces the calculation burden of the main processor. Onboard diagnostic LED indicators clearly display fiber link status, data activity and fault alarms, helping maintenance technicians quickly locate broken fiber, link loss or hardware faults during routine inspection. The PCB adopts conformal coated multi-layer design, which protects internal electronic components from dust, moisture, corrosive gas and continuous mechanical vibration inside power plant control cabinets. As a vital ge turbine control board, it is widely used in gas turbine and steam turbine triple redundant control systems, generator excitation control, oil & gas compressor stations and petrochemical process control projects that require high-speed synchronous data exchange. When the original module suffers fiber channel failure, memory component aging or data synchronization abnormality, this replacement spare part can be installed to restore real-time data sharing function between multi-controller nodes, eliminate data inconsistency faults and avoid emergency shutdown of turbine generator units. Every module undergoes full fiber communication test, memory parity check and RX7i rack compatibility verification before shipment to guarantee stable and seamless operation.

Specifications:

Brand: GE

Model: IC698CMX016, VMIVME-5567-000/350-005567-000 E

Product Type: Reflective Memory Module

Supported System: GE PACSystems RX7i, VMEbus

Memory Capacity: 16MB parity protected SDRAM

Communication Interface: Dual LC multi-mode fiber ports

Max Network Nodes: 256 nodes

Max Transfer Speed: 174 Mbyte/s

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