GE Fanuc IC697CGR772 CPU Module

The GE Fanuc IC697CGR772 is a Central Processing Unit (CPU) module specifically designed for the GE Fanuc Series 90-70 Programmable Logic Controllers (PLCs). Featuring a 96 MHz, 80486DX4 processor with 32-bit floating-point support, this CPU module is tailored for CPU redundancy applications in industrial environments. It supports up to 2,048 discrete I/O points and 8K analog I/O, ensuring scalability for a wide range of automation systems. With Hot Standby redundancy and bumpless switching, the IC697CGR772 delivers high reliability and minimizes downtime, making it ideal for mission-critical control applications.

General Info

• Manufacturer: GE Fanuc

• Model Number: IC697CGR772

• Type: CPU Module

• Processor Type: 96 MHz, 80486DX4 with 32-bit floating point

• Number of Slots: Single Slot

• Compatibility: GE Fanuc 90-70 series PLCs

• Redundancy Support: Hot Standby with bumpless switching

• Memory: 512 KB battery-backed CMOS RAM

• Programming Languages: Relay Ladder Logic (RLL), Control Function Diagrams (CFD)

• I/O Support: Up to 2,048 discrete inputs/outputs, 8K analog I/O

Product Features

• High-Performance Processor:
  The IC697CGR772 is equipped with a 96 MHz, 80486DX4 processor, offering 32-bit floating-point operations for efficient computation in demanding control applications.

• Hot Standby Redundancy:
  The module supports CPU redundancy with bumpless switching to ensure minimal system disruption. Redundant backup communications and synchronization allow the backup CPU to seamlessly take over in the event of primary CPU failure.

• Large I/O Capacity:
  Supports up to 2,048 discrete I/O points and 8K analog I/O points, providing extensive scalability to accommodate large industrial automation systems.

• Memory Backup:
  Equipped with 512 KB of battery-backed fast CMOS RAM to retain critical data and programs. The lithium battery supports memory retention for up to 6 months without external power.

• LED Status Indicators:
  The module features 7 LED indicators, including RUN, OK, BATTERY LOW, and COMM status, providing real-time feedback for system health and operation.

• Flexible Programming Options:
  The IC697CGR772 supports programming in Relay Ladder Logic (RLL), Control Function Diagrams (CFD), and other standard PLC programming languages, offering flexibility for different industrial control requirements.

• Serial and Network Communication:
  Includes three serial ports (one RS-232 and two RS-485) for SNP protocol communication. Additionally, it supports networked operation with optional Ethernet modules for enhanced connectivity.

• Password and Hardware Protection:
  Features password-protected access and a keyswitch for memory protection to prevent unauthorized changes to the program or configuration data.

Technical Specifications

Product Characteristics

• Processor: 96 MHz, 80486DX4 processor with 32-bit floating-point capabilities

• Memory Type: 512 KB battery-backed CMOS RAM for program and data memory

• I/O Capacity: Supports up to 2,048 discrete I/O points and 8K analog I/O points

• Redundancy Feature: Bumpless switching and redundant backup communications for high availability

• Communication Ports: Three ports (RS-232 and RS-485) for SNP protocol communication

Electrical Specifications

• Input Voltage: 5 VDC

• Current Requirement: 2.0 amps

• Power Consumption: 10 Watts (maximum)

• Battery Backup: Lithium battery provides memory backup for up to 6 months

• Logic Power Isolation: Optically isolated RS-485 communication ports

Mechanical Specifications

• Slot Occupancy: Single slot in rack

• Weight: 1.2 kg (2.6 lbs)

• Mounting: Standard rack mounting

• Dimensions: 27.94 cm x 3.81 cm x 20.32 cm (11 in x 1.5 in x 8 in)

• Connectors: D-type connectors for RS-485 ports

Environmental Specifications

• Operating Temperature: 0°C to 60°C

• Storage Temperature: -40°C to +85°C

• Relative Humidity: 5% to 95%, non-condensing

• Vibration Resistance: 1G at 57 to 150 Hz

• Shock Resistance: 15G, 11 ms duration

• Operating Altitude: Up to 2000 meters

• Cooling Requirements: Forced air cooling required for ambient temperatures above 50°C

Interface Specifications

• Serial Ports: 3 (1 RS-232, 2 RS-485)

• Network Communication: Optional Ethernet module support for network integration

• Programming Languages: Relay Ladder Logic (RLL), Control Function Diagrams (CFD)

• Communication Rate: Up to 2.5 Mbps on the backplane

• Port Isolation: RS-485 ports are optically isolated for increased communication reliability

I/O Specifications

• Discrete I/O Points: Supports up to 2,048 discrete inputs/outputs

• Analog I/O Points: Supports up to 8K analog I/O

• Boolean Execution Time: 0.4 microseconds per Boolean function

• Redundant Bus Support: Supports dual-bus IC660/IC661 for I/O redundancy

• Backup Data Size: Configurable backup data size for redundancy applications

Compliance and Certifications

• Certifications: UL Certified, CE Certified

• EMC Compliance: EN 61326-1

• Safety Standards: IEC 61010-1