OVERVIEW

Official designation: GE Fanuc IC693MDL940 (Series 90-30, Relay Output Module)

Role/Application: Provides 16 Normally Open (N.O.) relay output circuits for controlling user-supplied load devices like solenoids and motor starters in Series 90-30 PLC systems. Supports both AC and DC field power.

KEY SPECS SUMMARY

Power: 7 mA (5V bus) to 135 mA (24V relay bus)

Interfaces / Ports: 20-pin terminal block

Indicators: 16 green LEDs (A1-A8, B1-B8) for output status

Operating Temp: 0 to 60 degrees C

Platform / Compatibility: GE Fanuc Series 90-30 PLC

Limit: 2 Amps per output, 4 Amps per common

Lifecycle: Discontinued by manufacturer

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the nominal and operating voltage ranges for the output channels?

A: Nominal is 24 VDC or 120/240 VAC; operating range is 5-30 VDC or 5-250 VAC.

Wiring & Installation:

Q: What wire size and terminal type are supported for field wiring connections?

A: Screw terminals accept copper wires from AWG 22 (0.36 mm2) to AWG 14 (2.1 mm2).

Troubleshooting & Compatibility:

Q: What is the function of the LED indicators on the module faceplate?

A: Sixteen green LEDs labeled A1 through B8 indicate the on or off status of each output point.

Replacement & Upgrades:

Q: Is a direct replacement module available for the IC693MDL940 unit?

A: The module is discontinued; refer to the latest manufacturer manual for potential PACSystems or RX3i alternatives.