IC694ALG233 GE Fanuc RX3i Analog Current Input Module

PACSystem RX3i Analog Current Input Module – IC694ALG233

Description

This 16-channel current input module from Emerson (formerly GE Fanuc) delivers precision measurement for industrial control. Supports 0-20mA, 4-20mA normal, and 4-20mA enhanced ranges with open-wire detection. Features hot-swap capability and firmware upgrades for future enhancements.

Technical Data

• Brand: GE Fanuc / Emerson
• Model: IC694ALG233 (Full suffix: IC694ALG233)
• Input Channels: 16 single-ended
• Input Ranges: 0-20mA, 4-20mA (normal), 4-20mA (enhanced)
• Special Features: Open-wire detection in enhanced mode
• Power Consumption: 120mA @ 5VDC + 65mA @ 24VDC
• External Supply: 20-30VDC (±10% ripple)
• Filter Response: 23 Hz
• Operating Temp: 0°C to 60°C
• Humidity: 5% to 95% RH

Installation Guide

• Requires RX3i backplane slot with serial connector.
• Always power off in hazardous locations.
• External 24VDC (20-30V) supply needed.
• Supports hot-swap installation in non-hazardous areas.

Shipping

Global delivery via FedEx, UPS, or DHL. Tracked shipping. Dispatched within 24 hours.

FAQ

Q: What is open-wire detection?
A: In enhanced 4-20mA mode, detects broken wires by monitoring current below 4mA.

Q: External power requirements?
A: 65mA from 20-30VDC external supply (±10% ripple tolerance).

Q: Is hot-swapping supported?
A: Yes, except in hazardous locations where power must be off.

Q: Filter frequency meaning?
A: 23Hz low-pass filter reduces high-frequency noise in measurements.