The GE Fanuc IC693ALG223D это PACSystems Series 90-30/RX3i analog current input module featuring 16 single-ended channels configurable for 4-20 мА, 0-20 мА, или enhanced 4-20 мА ranges. Each channel offers 4 µA resolution (4-20 мА) или 5 µA (0-20 мА), ±0.25% accuracy at 25°C (±0.5% over temp range), и open-wire fault detection via low alarm limits on enhanced range. 13 ms update rate (all channels) и 19 Hz filter ensure reliable signal processing for transmitters, датчики, и 4-20 mA loops.
Оптический 250 VAC continuous isolation (1500 VAC/1 min) protects PLC logic from field transients, с 250 Ω input impedance и 20-30 VDC external supply (65 мА + loop current). LED indicators show OK/FAIL/power status, и %OK bit reports user supply health. It consumes 120 mA from 5 V backplane + 65 mA from 24 В постоянного тока, mounts in any I/O slot, и поддерживает firmware upgrades on RX3i (not 90-30 racks).
Ideal for process control, monitoring pressure/flow/level.














