OVERVIEW

Official designation: GE Fanuc IC694MDL754 (PACSystems RX3i, Discrete Output Module)

Role/Application: This high-density, 32-point, positive logic (sourcing) DC output module is for switching loads in two isolated groups, featuring Electronic Short Circuit Protection (ESCP) for reliability.

KEY SPECS SUMMARY

Power: 300 mA max from 5 V backplane bus

Interfaces / Ports: Box-style or spring-style 32-point terminal block

Indicators: 32 individual status LEDs

Operating Temp: Thermal derating above 42 degrees C at 30 VDC

Platform / Compatibility: PACSystems RX3i universal backplane

Limit: 0.75 Amps per point; max response time 0.5 ms

Lifecycle: Active, manufactured by Emerson Automation

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum continuous current draw of the module from the 5 V backplane power?

A: The maximum current drawn from the 5 V backplane bus is 300 mA.

Wiring & Installation:

Q: What are the two types of field terminal blocks compatible with the MDL754 module?

A: The module accepts either the IC694TBB032 box-style or IC694TBS032 spring-style terminal block.

Troubleshooting & Compatibility:

Q: What types of faults does the ESCP protection feature cover for each output point?

A: The module provides automatic protection against short-circuit, overcurrent, and overtemperature faults.

Replacement & Upgrades:

Q: How is the output default state (Force Off or Hold Last State) selected on the module?

A: The output default state is selected using a DIP switch located on the rear of the module.