OVERVIEW

Official designation: GE Fanuc IC694MDL634 (RX3i PACSystems, Discrete Input Module)

Role/Application: An 8-point, single-slot 24 VDC Discrete Input Module for the RX3i platform, supporting both positive (sourcing) and negative (sinking) logic for flexible field device compatibility.

KEY SPECS SUMMARY

Power: 45 mA at 5 VDC bus

Interfaces / Ports: 20 screw terminals

Indicators: Eight green input status LEDs

Operating Temp: 0 to 60 degrees C

Platform / Compatibility: Universal Backplane RX3i

Limit: 7 ms typical response time

Lifecycle: Active

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the typical ON and OFF response times for the input signal acquisition?

A: The typical ON and OFF response times for input signal acquisition are both 7 milliseconds.

Wiring & Installation:

Q: What is the input voltage range required to register an ON-state condition on the module?

A: The ON-state voltage range is from 11.5 VDC up to a maximum input of 30 VDC.

Troubleshooting & Compatibility:

Q: What level of isolation is provided between the field devices and the backplane logic circuitry?

A: The module provides optical isolation of 250 VAC continuously, with a test limit of 1500 VAC for one minute.

Replacement & Upgrades:

Q: Is the IC694MDL634 module considered hot-swappable in the RX3i PACSystems architecture?

A: Yes, this module supports hot-swapping for quick replacement and maintenance procedures within the RX3i system.