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GE Fanuc IC693ALG223D 90-30 16-Ch 4-20 mA Analog Input Module

Technical Specifications Table

Category	Specification
Channels	16 single-ended
Ranges	4-20 mA (4 µA/bit), 0-20 mA (5 µA/bit), enhanced 4-20 mA
Accuracy	±0.25% FS @ 25°C
Update Rate	13 ms all channels
Isolation	250 VAC cont., 1500 VAC 1 min
Filter	19 Hz
Power	120 mA @ 5 VDC + 65 mA @ 24 VDC
Impedance	250 Ω

The GE Fanuc IC693ALG223D is a PACSystems Series 90-30/RX3i analog current input module featuring 16 single-ended channels configurable for 4-20 mA, 0-20 mA, or enhanced 4-20 mA ranges. Each channel offers 4 µA resolution (4-20 mA) or 5 µA (0-20 mA), ±0.25% accuracy at 25°C (±0.5% over temp range), and open-wire fault detection via low alarm limits on enhanced range. 13 ms update rate (all channels) and 19 Hz filter ensure reliable signal processing for transmitters, sensors, and 4-20 mA loops.

Optical 250 VAC continuous isolation (1500 VAC/1 min) protects PLC logic from field transients, with 250 Ω input impedance and 20-30 VDC external supply (65 mA + loop current). LED indicators show OK/FAIL/power status, and %OK bit reports user supply health. It consumes 120 mA from 5 V backplane + 65 mA from 24 VDC, mounts in any I/O slot, and supports firmware upgrades on RX3i (not 90-30 racks).

Ideal for process control, monitoring pressure/flow/level.

Technical Specifications Table

Category	Specification
Channels	16 single-ended
Ranges	4-20 mA (4 µA/bit), 0-20 mA (5 µA/bit), enhanced 4-20 mA
Accuracy	±0.25% FS @ 25°C
Update Rate	13 ms all channels
Isolation	250 VAC cont., 1500 VAC 1 min
Filter	19 Hz
Power	120 mA @ 5 VDC + 65 mA @ 24 VDC
Impedance	250 Ω