GE IC697CMM712RR Redundant Serial Communications Coprocessor Module(XIONGBA)

GE IC697CMM712RR Redundant Serial Communications Coprocessor Module(XIONGBA)

GE IC697CMM712RR Redundant Serial Communications Coprocessor Module
Dual-Channel Redundancy for Mission-Critical Industrial Automation

Product Overview

The GE IC697CMM712RR is a high-reliability redundant serial communications coprocessor module designed for GE Fanuc Series 90-70 PLC systems. Building on the foundation of the IC697CMM712, this module integrates dual independent RS-232/RS-422/RS-485 ports with advanced redundancy management, ensuring continuous operation in applications where downtime is unacceptable. It supports seamless integration with GE’s modular automation platforms, enabling real-time data exchange across protocols like CCM2, Modbus RTU, and SNP/SNP-X while eliminating single points of failure.

 

Featuring a 12 MHz 80C186 microprocessor, the IC697CMM712RR delivers high-speed protocol processing at up to 19.2 kbps, making it ideal for SCADA systems, remote I/O control, and legacy device integration. Its soft-switch configuration allows protocol and port settings to be managed via GE’s Proficy software, eliminating physical jumpers. Built-in diagnostics include three status LEDs (Module OK, Port 1, Port 2) for instant health monitoring, while hot-swappable design enables field replacement without system shutdown. Engineered for harsh environments, the module operates reliably from -20°C to +60°C and withstands EMI/RFI interference up to 100 V/m.

 

By combining dual-channel redundancy with real-time communication capabilities, the IC697CMM712RR ensures uninterrupted connectivity in industries such as power generation, oil refining, and pharmaceutical manufacturing. Its compatibility with GE’s Genius I/O and GMR (Genius Modular Redundancy) systems makes it a versatile choice for retrofitting aging infrastructure or deploying new high-availability control systems.

Technical Specifications

Parameter Value
Product Model GE IC697CMM712RR
Manufacturer General Electric (GE)
Product Type Redundant Serial Communications Coprocessor Module
Compatibility GE Fanuc Series 90-70 PLC systems
Communication Protocols CCM2 (slave-only), Modbus RTU, SNP/SNP-X
Serial Ports 2 × RS-232/RS-422/RS-485 (software-configurable)
Data Rate Up to 19.2 kbps
Redundancy Features Dual-channel redundancy, automatic failover, hot-swappable
Power Requirements 24 VDC ±10% (via backplane)
Physical Dimensions 101.6 mm (W) × 165.1 mm (H) × 127 mm (D)
Weight 0.8 kg (1.76 lbs)
Operating Temperature -20°C to +60°C
EMI/EMC Compliance EN 61000-6-2 (industrial immunity)
Backplane Interface VMEbus C.1 (40 MB/s data transfer)
Microprocessor 12 MHz 80C186

Key Features and Advantages

Dual Redundant Communication Paths: The IC697CMM712RR provides two independent serial channels, ensuring continuous operation if one port fails. This is critical for applications like offshore oil platform SCADA systems, where communication 中断 could lead to safety incidents.

 

Hot-Swap Capability: Field-replaceable design allows online module replacement, reducing mean time to repair (MTTR) by up to 50% compared to non-redundant models. This feature minimizes downtime during maintenance or component failure.

 

Protocol Flexibility: Supports a wide range of industrial protocols, including Modbus RTU for legacy devices and CCM2 for peer-to-peer communication with GE PLCs. This versatility simplifies integration of hybrid systems combining modern and older equipment.

 

Real-Time Diagnostics: Three status LEDs and a push-button reset enable quick troubleshooting. The Module OK LED confirms operational integrity, while Port 1/Port 2 LEDs indicate data activity on each channel.

 

Space-Efficient Design: Single-slot form factor fits seamlessly into Series 90-70 racks, optimizing cabinet space in control rooms or distributed control systems (DCS).

 

Cost-Effective Redundancy: By integrating redundancy directly into the communication module, users avoid the expense of separate redundancy controllers, lowering total cost of ownership (TCO) by 20–30%.

Application Areas

The GE IC697CMM712RR excels in industries requiring fault-tolerant serial communication:

 

  • Power Generation: Enabling redundant communication between turbine control systems and grid synchronization modules to ensure stable energy output.
  • Oil & Gas: Managing real-time data exchange between offshore platforms and onshore control centers, supporting emergency shutdown systems and predictive maintenance.
  • Pharmaceuticals: Ensuring uninterrupted communication between cleanroom HVAC systems and PLCs to maintain sterile manufacturing environments.
  • Water Treatment: Coordinating redundant SCADA networks for pump control and chemical dosing in wastewater treatment plants.

 

Its compatibility with GE’s Genius I/O and GMR systems makes the IC697CMM712RR ideal for retrofitting aging automation infrastructure. For example, it can integrate legacy Modbus devices into modern redundant PLC systems without replacing existing software, extending the lifespan of industrial assets.

Related Products

  1. GE IC697CMM712: Non-redundant version of the module, suitable for less critical applications.
  2. GE IC697RCM711: Redundancy communications module for synchronization between active and standby units, often paired with IC697CMM712RR in dual-CPU systems.
  3. GE IC697CPU780: High-performance CPU supporting hot standby redundancy, frequently used with IC697CMM712RR in mission-critical control systems.
  4. GE IC697PWR721: Redundant power supply module ensuring continuous operation of IC697CMM712RR during power fluctuations.
  5. GE IC697MDL750: 32-channel digital I/O module, used for distributed control in systems leveraging IC697CMM712RR for redundant communication.

Installation and Maintenance

Installation Preparation:

 

  • Power off the PLC rack and ensure proper grounding before installing the IC697CMM712RR in slots 2–5 of Rack 0.
  • Use shielded cables to connect RS-232/RS-485 devices, avoiding interference from high-power equipment.
  • Configure port settings via GE’s Proficy software, selecting the appropriate protocol (e.g., Modbus RTU) and baud rate (e.g., 9600 bps).

 

Maintenance Recommendations:

 

  • Routine Checks: Inspect LED status monthly and clean dust from vents quarterly using compressed air.
  • Firmware Updates: Periodically update module firmware to support new protocols and enhance security.
  • Spare Parts Management: Maintain a spare IC697CMM712RR in inventory for critical systems. Test spares annually under simulated load conditions.

Product Assurance

GE guarantees the IC697CMM712RR with a 1-year warranty covering defects in materials and workmanship. The module undergoes rigorous testing to achieve an MTBF exceeding 100,000 hours, reflecting its durability in industrial environments.

 

For technical support, customers gain access to GE’s global network of automation engineers specializing in Series 90-70 systems. Fast replacement modules are available from stock, with delivery within 3 days after payment, ensuring minimal disruption to operations.

 

Brand Model: GE IC697CMM712RR
Product Name: Redundant Serial Communications Coprocessor Module
Warranty: 1 year
Size: 101.6 mm × 165.1 mm × 127 mm
Weight: 0.8 kg
Origin: USA
Inventory: Spot
Delivery Time: 3 days after payment
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Description

GE IC697CMM712RR Redundant Serial Communications Coprocessor Module
Dual-Channel Redundancy for Mission-Critical Industrial Automation

Product Overview

The GE IC697CMM712RR is a high-reliability redundant serial communications coprocessor module designed for GE Fanuc Series 90-70 PLC systems. Building on the foundation of the IC697CMM712, this module integrates dual independent RS-232/RS-422/RS-485 ports with advanced redundancy management, ensuring continuous operation in applications where downtime is unacceptable. It supports seamless integration with GE’s modular automation platforms, enabling real-time data exchange across protocols like CCM2, Modbus RTU, and SNP/SNP-X while eliminating single points of failure.

 

Featuring a 12 MHz 80C186 microprocessor, the IC697CMM712RR delivers high-speed protocol processing at up to 19.2 kbps, making it ideal for SCADA systems, remote I/O control, and legacy device integration. Its soft-switch configuration allows protocol and port settings to be managed via GE’s Proficy software, eliminating physical jumpers. Built-in diagnostics include three status LEDs (Module OK, Port 1, Port 2) for instant health monitoring, while hot-swappable design enables field replacement without system shutdown. Engineered for harsh environments, the module operates reliably from -20°C to +60°C and withstands EMI/RFI interference up to 100 V/m.

 

By combining dual-channel redundancy with real-time communication capabilities, the IC697CMM712RR ensures uninterrupted connectivity in industries such as power generation, oil refining, and pharmaceutical manufacturing. Its compatibility with GE’s Genius I/O and GMR (Genius Modular Redundancy) systems makes it a versatile choice for retrofitting aging infrastructure or deploying new high-availability control systems.

Technical Specifications

Parameter Value
Product Model GE IC697CMM712RR
Manufacturer General Electric (GE)
Product Type Redundant Serial Communications Coprocessor Module
Compatibility GE Fanuc Series 90-70 PLC systems
Communication Protocols CCM2 (slave-only), Modbus RTU, SNP/SNP-X
Serial Ports 2 × RS-232/RS-422/RS-485 (software-configurable)
Data Rate Up to 19.2 kbps
Redundancy Features Dual-channel redundancy, automatic failover, hot-swappable
Power Requirements 24 VDC ±10% (via backplane)
Physical Dimensions 101.6 mm (W) × 165.1 mm (H) × 127 mm (D)
Weight 0.8 kg (1.76 lbs)
Operating Temperature -20°C to +60°C
EMI/EMC Compliance EN 61000-6-2 (industrial immunity)
Backplane Interface VMEbus C.1 (40 MB/s data transfer)
Microprocessor 12 MHz 80C186

Key Features and Advantages

Dual Redundant Communication Paths: The IC697CMM712RR provides two independent serial channels, ensuring continuous operation if one port fails. This is critical for applications like offshore oil platform SCADA systems, where communication 中断 could lead to safety incidents.

 

Hot-Swap Capability: Field-replaceable design allows online module replacement, reducing mean time to repair (MTTR) by up to 50% compared to non-redundant models. This feature minimizes downtime during maintenance or component failure.

 

Protocol Flexibility: Supports a wide range of industrial protocols, including Modbus RTU for legacy devices and CCM2 for peer-to-peer communication with GE PLCs. This versatility simplifies integration of hybrid systems combining modern and older equipment.

 

Real-Time Diagnostics: Three status LEDs and a push-button reset enable quick troubleshooting. The Module OK LED confirms operational integrity, while Port 1/Port 2 LEDs indicate data activity on each channel.

 

Space-Efficient Design: Single-slot form factor fits seamlessly into Series 90-70 racks, optimizing cabinet space in control rooms or distributed control systems (DCS).

 

Cost-Effective Redundancy: By integrating redundancy directly into the communication module, users avoid the expense of separate redundancy controllers, lowering total cost of ownership (TCO) by 20–30%.

Application Areas

The GE IC697CMM712RR excels in industries requiring fault-tolerant serial communication:

 

  • Power Generation: Enabling redundant communication between turbine control systems and grid synchronization modules to ensure stable energy output.
  • Oil & Gas: Managing real-time data exchange between offshore platforms and onshore control centers, supporting emergency shutdown systems and predictive maintenance.
  • Pharmaceuticals: Ensuring uninterrupted communication between cleanroom HVAC systems and PLCs to maintain sterile manufacturing environments.
  • Water Treatment: Coordinating redundant SCADA networks for pump control and chemical dosing in wastewater treatment plants.

 

Its compatibility with GE’s Genius I/O and GMR systems makes the IC697CMM712RR ideal for retrofitting aging automation infrastructure. For example, it can integrate legacy Modbus devices into modern redundant PLC systems without replacing existing software, extending the lifespan of industrial assets.

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Installation and Maintenance

Installation Preparation:

 

  • Power off the PLC rack and ensure proper grounding before installing the IC697CMM712RR in slots 2–5 of Rack 0.
  • Use shielded cables to connect RS-232/RS-485 devices, avoiding interference from high-power equipment.
  • Configure port settings via GE’s Proficy software, selecting the appropriate protocol (e.g., Modbus RTU) and baud rate (e.g., 9600 bps).

 

Maintenance Recommendations:

 

  • Routine Checks: Inspect LED status monthly and clean dust from vents quarterly using compressed air.
  • Firmware Updates: Periodically update module firmware to support new protocols and enhance security.
  • Spare Parts Management: Maintain a spare IC697CMM712RR in inventory for critical systems. Test spares annually under simulated load conditions.

Product Assurance

GE guarantees the IC697CMM712RR with a 1-year warranty covering defects in materials and workmanship. The module undergoes rigorous testing to achieve an MTBF exceeding 100,000 hours, reflecting its durability in industrial environments.

 

For technical support, customers gain access to GE’s global network of automation engineers specializing in Series 90-70 systems. Fast replacement modules are available from stock, with delivery within 3 days after payment, ensuring minimal disruption to operations.

 

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