GE Fanuc IC697CPU780 Central Processing Unit Module

Overview

The IC697CPU780 is a Central Processing Unit module designed for GE Fanuc’s Series 90-70 PLC system. This module is ideal for high-availability applications due to its hot standby capability and minimal downtime.

Technical Specifications

Model Number: IC697CPU780
Brand: GE Fanuc
Type: Hot Standby CPU Module
Series: Series 90-70 PLC
Processor: 32-bit, 16 MHz 80386DX
Memory: 512 KB user memory, expandable
I/O Capacity: Supports up to 12K discrete I/O points
Redundancy: Hot standby with auto failover for continuous operation
Ports: 1 RS485 serial port supporting SNP protocol
Power Requirement: 5 VDC, 3.3 A from the backplane
Operating Temperature: 0°C to 60°C
Slot: Single slot in CPU rack

Key Features and Performance

Floating Point Math: Supported for complex calculations
LED Indicators: Four green LEDs show Module OK, RUN, Outputs enabled, and memory protection status
Lithium Battery: IC697ACC701 ensures backup memory retention
Communication: RS485 interface facilitates communication with external devices