OVERVIEW

Official designation: GE Fanuc IC693MDL931 (Series 90-30, Isolated Relay Output Module)

Role/Application: This module provides eight isolated relay outputs for controlling mixed AC or DC loads, commonly used for solenoids, motor starters, and indicators in Series 90-30 PLC systems.

KEY SPECS SUMMARY

Power: 45 mA from 5V bus (max)

Interfaces / Ports: One 20-pin terminal block connector

Indicators: Eight green LEDs for output status

Operating Temp: Refer to the latest manufacturer manual.

Platform / Compatibility: GE Fanuc Series 90-30 PLC backplane

Limit: 8 Amps resistive max per output

Lifecycle: Discontinued by manufacturer

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the output voltage ranges for AC and DC operation?

A: The module supports 5 to 30 volts DC and 5 to 250 volts AC.

Wiring & Installation:

Q: What is the maximum total current load allowed for the entire module?

A: The maximum total current per module for UL installations is 20 Amps.

Troubleshooting & Compatibility:

Q: Is the IC693MDL931 compatible with hot swap operations in a backplane?

A: No, the module is not compatible with hot swap and must be inserted or removed power off.

Replacement & Upgrades:

Q: What types of relay contacts are provided by the eight outputs on the module?

A: The module provides four normally closed and four Form C relay circuits.