GE Fanuc IC694MDL634 RX3i DC Voltage Input Module

GE Fanuc IC694MDL634 — RX3i 8-Point 24 VDC Input Module

Indicators & Power

Each input has a green LED to show ON or OFF.
Field sensors need a user-supplied 24 VDC source.
Input wiring should be routed away from high-current lines to reduce noise.

Extra Technical Data

Module size (W × H × D): 34 × 145 × 125 mm
Unit weight (packed): 215 g
Typical power dissipation (all inputs active): ≈ 3.5 W
Approximate input impedance at 24 V: ≈ 3.4 kΩ
Recommended wire size: 0.34–1.5 mm² (22–16 AWG)
Terminal screw torque: 0.4 N·m
Conductor strip length: 7 mm
Max cable run to sensor: 50 m
Operating altitude: 0–2000 m (no derate); above 2000 m derate 1% per 100 m
Estimated MTBF at 25°C: 150,000 h

Response & Thresholds

On-state: 11.5–30 VDC
Off-state: 0–5 VDC
On response: 7 ms (typical)
Off response: 7 ms (typical)

Reference Table

Mounting & Wiring

Install in any RX3i I/O slot.
Use RX3i removable terminal blocks for connection.
Follow wire size and torque guidelines for secure installation.