16-Point Digital Input Module 1771-IAD Allen-Bradley
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Vendor:
Allen-Bradley
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Type:
Digital Input Module
- Tags Digital input module
About the Product
Allen-Bradley 1771-IAD Digital AC/DC Input Module for PLC 5 Systems
Technical Specifications
Model: 1771-IAD
Module Type: Digital AC/DC Input Module
Input Channels: 16
Voltage Rating: 120 VAC / 125 VDC
Operating Voltage Range: 79 to 138 V AC/DC
Typical Signal Delay (On): 5 ms (±3) AC, 3 or 10 ms (±1) DC selectable
Typical Signal Delay (Off): 25 ms (±5) AC/DC
Max Off-State Current: 3 mA AC, 0.8 mA DC
Backplane Current Load: 195 mA
Power Dissipation: 8.8 W max
Thermal Dissipation: 30.1 BTU/hr max
Dimensions: 3.5 x 6.5 x 2.0 inches (89 x 165 x 51 mm)
Weight:0.8kg
Wiring Arm: 1771-WH (removable terminal block)
Compatibility
Compatible with Allen-Bradley PLC 5 control systems
Supports both AC and DC input signals
Features optoelectrical isolation for system protection
Includes input filtering to reduce electrical noise
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