OVERVIEW

Official designation: GE Fanuc (Emerson) IC697CMM711 (Series 90-70, Communications Coprocessor)

Role/Application: Dedicated module providing high-speed serial processing for SNP, SNPX, and RTU protocols in industrial networks.

KEY SPECS SUMMARY

Power: 5VDC, 1.2 Amps

Interfaces / Ports: Two 15-pin RS-485

Indicators: Three status LEDs

Operating Temp: 0 to 60 degrees C

Platform / Compatibility: Series 90-70 Racks

Limit: One slot required

Lifecycle: Discontinued

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: Which communication protocols are natively supported by this module?

A: It supports SNP master/slave, SNPX, and RTU slave protocols.

Wiring & Installation:

Q: What type of cable is required for the 15-pin serial ports?

A: Use shielded twisted pair cables for RS-485/RS-422 connections.

Troubleshooting & Compatibility:

Q: What does a flashing Module OK LED signify during startup?

A: A flashing LED indicates the module is performing internal self-tests.

Replacement & Upgrades:

Q: Is this module compatible with modern PACSystems RX3i controllers?

A: No, it is specific to the legacy Series 90-70 backplane.