GE | IC697CPU771 | Series 90-70 Single-Slot CPU Module

Product Description

The IC697CPU771 is a single-slot CPU module designed for the GE Fanuc Series 90-70 PLC family. Built with an Intel 80C186/80C816DX microprocessor, it delivers reliable processing power for industrial automation systems. This unit supports floating-point math, battery-backed memory retention, and provides strong compatibility with Series 90-70 I/O products.

Technical Specifications

• Manufacturer: GE Fanuc Emerson

• Product Line: Series 90-70

• Part Number: IC697CPU771

• Product Type: CPU Module

• Weight: 1.00 lbs (0.45 kg)

• Compatibility: GE Fanuc Series 90-70 PLCs

• Microprocessor: Intel 80C186 / 80C816DX

• Clock Speed: 12 MHz

• Discrete I/O Memory: 2 KB

• Analog I/O Memory: 8 KB

• Maximum RAM: 512 KB

• Boolean Execution Speed: 0.4 µs per function

• Serial Port: 1 integrated port

• Communication Interface: RS-485

• Floating Point Math: Supported

• Analog I/O Capacity: 8000 points

• Battery Backup: Lithium battery (IC697ACC701)

• LED Indicators: Module OK, RUN, Outputs Enabled

• Module Location: Slot 1 of rack 0

• System Standard: VME C.1 supported

• Supported Products: IC660, IC661, and IC697 I/O modules

Application Scenarios

• Industrial Automation: Provides CPU control for Series 90-70 PLC systems.

• Legacy System Maintenance: Ensures continued operation of existing installations.

• Data Processing: Supports floating-point math and fast Boolean execution.

• System Integration: Compatible with multiple Series 90-70 I/O products.

FAQ

Q: What processor does the IC697CPU771 use?  A: It is powered by an Intel 80C186/80C816DX microprocessor running at 12 MHz.

Q: How much memory is available?  A: Up to 512 KB RAM, with 2 KB discrete I/O memory and 8 KB analog I/O memory.

Q: Does the module support floating-point math?  A: Yes, floating-point operations are supported.

Q: What communication interface is included?  A: It features an RS-485 communication port.