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Hardware - AC Input Module

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Part Number:  ACC10052

AC Input Module   Western Reserve AC Input Module WRC-1781-IA5S

$11.00 US

Contact MDSI if you require additional information about this product.

Nominal input voltage: 120 V rms/V dc
Minimum input voltage: 90 V rms/V dc
Maximum input voltage: 140 V rms/V dc
Maximum input current: 10 mA rms
Drop out current: 2.5 mA rms
Allowable off-state current: 3.0 mA rms
Allowable off-state voltage: 50 V rms/V dc
Nominal logic voltage: 5 V dc
Minimum logic voltage: 1.5 V dc
Maximum logic voltage: 6 V dc
Typical logic supply current: 10 mA dc
Maximum logic supply current: 18.5 mA dc
Maximum logic supply leakage current: 10 µA dc
Maximum output voltage: 30 V dc
Maximum output current: 50 mA dc
Maximum output leakage current: 10 µA dc
Maximum output voltage drop: 200 mV dc
Maximum turn-on time (Vac): 20 m sec
Maximum turn-off time (Vac): 30 m sec
Maximum turn-on time (Vdc): 1 m sec
Maximum turn-off time (Vdc): 1 m sec

General Specifications
Operating temperature range: -30 to 80° C
Storage temperature range: -40 to 100° C
Isolation voltage: 4000 V rms
Capacitance input to output 8 pF
Line Frequency range 0 to 63 Hz


  • Do not install or remove modules in live (electrically hot) circuits. High voltage may be present.
  • Input connections are non-polarized.