El GE Fanuc IC693ALG223D es un PACSystems Series 90-30/RX3i analog current input module featuring 16 single-ended channels configurable for 4-20 mamá, 0-20 mamá, o enhanced 4-20 mamá ranges. Each channel offers 4 µA resolution (4-20 mamá) o 5 µA (0-20 mamá), ±0.25% accuracy at 25°C (±0.5% over temp range), y open-wire fault detection via low alarm limits on enhanced range. 13 ms update rate (all channels) y 19 Hz filter ensure reliable signal processing for transmitters, sensores, y 4-20 mA loops.
Óptico 250 VAC continuous isolation (1500 VAC/1 min) protects PLC logic from field transients, con 250 Ω input impedance y 20-30 VDC external supply (65 mamá + loop current). LED indicators show OK/FAIL/power status, y %OK bit reports user supply health. It consumes 120 mA from 5 V backplane + 65 mA from 24 VCC, mounts in any I/O slot, and supports firmware upgrades on RX3i (no 90-30 racks).
Ideal for process control, monitoring pressure/flow/level.














