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1771-IA | Digital AC/DC Input Module Allen-Bradley

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About the Product

Product Specifications

Brand: Allen-Bradley
Part Number/Catalog No.: 1771-IA
Module Type: Digital AC/DC Input Module
Number of Inputs: 8 Inputs
Voltage Category: 120 Volts AC/DC
Compatible Chassis: 1771-AB thru 1771-A4B
AC Operating Voltage: 87-138 Volts
DC Operating Voltage: 97-138 Volts
Backplane Current: 75 Milliamperes
Max AC Off-State Current: 2.8 Milliamperes
Typical AC Signal Delay (On): 24 (+/- 10) ms
Typical DC Signal Delay (On): 10 (+/- 4) ms
Typical DC Signal Delay (Off): 20 (+/- 9) ms
Operational Temperature: 0° to 60°C (32° to 140°F)
Storage Temperature: -40° to 85°C (-40° to 185°F)
Relative Humidity: 5 to 95% without condensation
Wire Size: 14 gauge (2mm²) stranded maximum
Insulation Size: 3/64 inch (1.2mm) maximum
Keying: Between 4 and 6; Between 10 and 12
Weight: 0.7 kg (1.54 lbs)
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  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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