Allen-Bradley 1756-IB16/A DC Input Module
The Allen-Bradley 1756-IB16 Series A is a highly reliable ControlLogix 16-point DC input module engineered for seamless integration into industrial automation systems. It features a nominal input voltage of 24V DC with a flexible operating range of 10 to 31.2V DC, making it ideal for interfacing with various field devices such as proximity sensors, limit switches, and push buttons. Built for robust performance, this module operates efficiently in demanding environments with a maximum ambient temperature of 60°C and holds a Class I, Division 2 hazardous location rating. It is designed for optimal power management, requiring minimal backplane current (100mA at 5.1V DC and 2mA at 24V DC).
Technical Specifications:
- Brand: Allen-Bradley
- Model/Catalog Number: 1756-IB16/A
- Product Series: ControlLogix
- Module Type: DC Input Module
- Number of Inputs: 16 Points
- Nominal Input Voltage: 24V DC
- Operating Voltage Range: 10-31.2V DC @ 10mA
- Backplane Current (Power Dissipation): 100mA @ 5.1V DC / 2mA @ 24V DC
- Firmware Revision: 3.2
- Maximum Ambient Temperature: 60°C (140°F)
- Hazardous Location Rating: Class I, Div 2, Groups A, B, C, D (Temp Code T3C)

| Brand | Allen-Bradley |
|---|---|
| Model | 1756-IB16/A |
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Allen-Bradley 1756-IB16/A DC Input Module
Shop the Allen-Bradley 1756-IB16/A ControlLogix 16-point DC input module. Features 24VDC nominal voltage, 10-31.2VDC operating range, and Class I, Div 2 rating. Reliable, high-performance input module for industrial automation control.

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