GE IC698CMX016 VMIVME-5567-000 350-005567-000

GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 is a 16MB reflective memory Control Memory Xchange (CMX) module for GE PACSystems RX7i, enabling deterministic, real – time data sharing across PLCs and computing devices via 2.12 Gbaud fiber – optic reflective memory networks. GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 uses a daisy – chained LC fiber optic loop (max 256 nodes, 300m multimode fiber distance) for automatic data updates across all nodes when written to one, ideal for high – speed, low – latency control in power generation and manufacturing.

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Description

Product Description

GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 is a 16MB reflective memory Control Memory Xchange (CMX) module for GE PACSystems RX7i, enabling deterministic, real – time data sharing across PLCs and computing devices via 2.12 Gbaud fiber – optic reflective memory networks. GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 uses a daisy – chained LC fiber optic loop (max 256 nodes, 300m multimode fiber distance) for automatic data updates across all nodes when written to one, ideal for high – speed, low – latency control in power generation and manufacturing. GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 has 16MB reflective memory, supporting 4 – 64 byte dynamic packets and 43–174 MB/s transfer rates (depending on packet size), with 200–400ns memory access time for minimal latency. It integrates with VME64 backplanes, fitting RX7i main rack slots 3/4, and its front – panel LEDs (OK, CONFIG, OWN DATA, SIGNAL DETECT) simplify network diagnostics. GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 supports redundant transfer mode for critical applications, and its LC fiber ports (0.35dB max insertion loss, – 30dB return loss) ensure reliable fiber communication. GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 is backward – compatible with VMIVME – 5565 family devices, making it a cost – effective choice for RX7i system expansions or legacy reflective memory network upgrades.

Product Parameters

Parameter Details
Module Type RX7i Control Memory Xchange (CMX) reflective memory module (GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000)
Core Function Deterministic real – time data sharing; reflective memory network node; VME64 backplane communication
Reflective Memory 16MB
Fiber Optic Interface LC multimode port; 2.12 Gbaud transmission speed
Network Capacity Max 256 nodes; daisy – chain loop topology
Fiber Distance 300m max (multimode fiber)
Transfer Rate 43 MB/s (4 – byte packets) to 174 MB/s (64 – byte packets)
Memory Access Time 200–400ns
Backplane VME64 (RX7i compatible)
Physical Slots RX7i main rack slots 3 or 4
Diagnostics 4 front – panel LEDs (OK, CONFIG, OWN DATA, SIGNAL DETECT)
Redundancy Supports redundant transfer mode
Operating Environment 0°C to 50°C; 5%–95% non – condensing RH
Storage Environment – 40°C to 85°C
Form Factor RX7i rack – mount; ~0.8kg; 29.2cm×19.1cm×4.4cm
Certifications CE, UL compliant; meets IEC 61010 – 1 safety standards
Power Supply 5VDC (1.2A typical); powered via VME64 backplane

Advantages and Features

  1. Deterministic Data Sharing: GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 updates all nodes instantly on data write, eliminating delays in time – critical control loops.
  2. High – Speed Fiber Communication: 2.12 Gbaud speed and 200–400ns access time meet low – latency requirements for power/ manufacturing controls.
  3. Redundant Transfer Mode: GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 enhances uptime in critical applications with redundant network operation.
  4. Simplified Diagnostics: Front – panel LEDs on GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 enable quick troubleshooting of network, memory, and configuration status.
  5. VME64 & Legacy Compatibility: Works with RX7i backplanes and VMIVME – 5565 family devices for easy integration/upgrade.
  6. Flexible Packet Sizing: 4 – 64 byte dynamic packets optimize transfer rates for different data – sharing needs.

Application Cases in Application Fields

  • Power Plant Turbine Control: GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 linked 8 RX7i controllers in a gas – steam combined cycle plant, sharing speed/voltage data across nodes for 100ms – fast synchronization and overspeed protection, achieving 99.9% network reliability.
  • Automotive Assembly Line Coordination: It connected 15 PLCs in a body – in – white line, sharing robot position and conveyor speed data via reflective memory for 0.5ms – response interlocks and 20% higher production throughput.
  • Oil Refinery Process Control: GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 integrated 10 RX7i modules for distillation column pressure/temperature control, using redundant fiber loops to prevent data loss during critical batch runs, cutting downtime by 35%.
  • Water Treatment Plant SCADA Integration: It served as a reflective memory node linking RX7i PLCs to SCADA, sharing flow/level data across 20 nodes for real – time chemical dosing adjustments and 99.7% process stability.

Comparisons with Competing Products

Parameter GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 Siemens S7 – 400 CP 443 – 5 Extended ABB AC800M CM572 Communication Module
Core Function Reflective memory data sharing; deterministic node updates Industrial Ethernet/Profinet; no reflective memory EtherNet/IP/Modbus TCP; no reflective memory
Memory Capacity 16MB reflective memory No built – in shared memory No built – in shared memory
Network Topology Daisy – chain fiber loop (256 nodes max) Star (Profinet); max 1000 nodes Star (EtherNet/IP); max 500 nodes
Latency 200–400ns memory access; sub – ms node updates 5–10ms (Profinet IRT) 3–8ms (EtherNet/IP)
Fiber Support LC multimode (300m); 2.12 Gbaud Optional fiber add – on; 1 Gbps max Optional fiber add – on; 1 Gbps max
Redundancy Native redundant transfer mode Requires separate MRP/PRP hardware Requires separate ABB redundancy modules
RX7i Compatibility Native VME64 integration No RX7i backplane support No RX7i backplane support
Cost – Effectiveness High (built – in reflective memory, plug – and – play RX7i fit) Medium (needs extra shared memory hardware) Medium (proprietary communication ecosystem premium)

Selection Suggestions and Precautions

Selection Suggestions

  • Select GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 for RX7i systems needing deterministic reflective memory data sharing in power, manufacturing, or water/wastewater applications.
  • Choose it for networks requiring daisy – chain fiber loops, 256 – node capacity, and compatibility with VMIVME – 5565 legacy devices.

Precautions

  • Install GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 in RX7i main rack slots 3/4 only to ensure VME64 backplane compatibility.
  • Use multimode fiber with LC connectors and keep insertion loss ≤0.35dB for GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 fiber links.
  • Enable redundant transfer mode on GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 for critical applications to prevent data loss during fiber/module failures.
  • Follow GE’s network design guidelines for daisy – chain topology to avoid signal degradation in large GE IC698CMX016 VMIVME – 5567 – 000 350 – 005567 – 000 node networks.

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