GE IC694ALG223A is a 16-channel single-ended current analog input module for PACSystems RX3i. It supports 0–20 mA, 4–20 mA and 4–20 mA Enhanced ranges with open-wire detection and configurable high/low alarms.
Technical Specs
Channels: 16 single-ended AI
Ranges: 0–20 mA, 4–20 mA, 4–20 mA Enhanced
Resolution: 12-bit class
Update rate: Approx. 13 ms per channel
Input impedance: 250 Ω class
External power: 20–30 V DC class
System: PACSystems RX3i
Key Features
High-density 16-channel current input
Open-wire detection in Enhanced mode
Configurable high/low alarms
Compatible with RX3i local and distributed backplanes
FAQ
Channels? 16 AI current.
Ranges? 0–20 / 4–20 mA.
System? RX3i.
Installation Guide
Install the module in an RX3i I/O slot.
Connect external 24 V DC supply and current loops.
Configure ranges and alarm limits in the software.
Power up and verify channel readings.
Test open-wire detection if using Enhanced mode.
Selection Tips
Ideal for multi-loop 4–20 mA measurement.
Confirm external power capacity.
Useful spare for RX3i analog current input applications.
