OVERVIEW

Official designation: GE Fanuc IC694MDL655 (PACSystems RX3i, Discrete Input Module)

Role/Application: This 32-point 24 VDC discrete input module provides four isolated groups of eight inputs each, supporting both positive and negative logic for reliable signal detection in the RX3i system.

KEY SPECS SUMMARY

Power: 195 mA max from 5V bus; 224 mA typical from 24V supply

Interfaces / Ports: Two male 24-pin connectors

Indicators: 32 individual LEDs for channel status

Operating Temp: 0 to 60 degrees C

Platform / Compatibility: PACSystems RX3i, fits any I/O slot

Limit: Maximum cable length is 30 meters

Lifecycle: Active, manufactured by Emerson Automation

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the minimum guaranteed on-state voltage and current for this input module?

A: On-state voltage is 11.5 VDC minimum, and on-state current is 3.2 mA minimum.

Wiring & Installation:

Q: What is the maximum response time for both the on and off states of the inputs?

A: Both the on-state and off-state response times are 2 milliseconds maximum.

Troubleshooting & Compatibility:

Q: What is the isolation rating between the field side and the logic side for the module?

A: Isolation between the field side and the logic side is 1500 VAC for one minute.

Replacement & Upgrades:

Q: Can an external power supply be used to power the field devices connected to this module?

A: Yes, field devices can be powered by an external supply or the isolated 24 VDC output on the module.