Allen-Bradley 1756-IM160A Isolated Input Module – Industrial Automation Reliability
The Allen-Bradley 1756-IM160A Isolated Input Module delivers precision signal processing for demanding industrial environments. Engineered with 2000 VAC isolation technology and multi-protocol compatibility, this high-density I/O solution ensures uninterrupted operation in harsh conditions while maintaining data integrity across complex control systems.

Key Features
- Advanced Isolation: 2000 VAC galvanic isolation eliminates ground loops and electrical noise interference
- Universal Signal Compatibility: Accepts DC, AC, and DC-DC input signals for flexible system integration
- Multi-Protocol Support: Native compatibility with ControlNet, DeviceNet, and EtherNet/IP networks
- Wide Operating Range: Functions reliably from -40°C to +70°C industrial temperature extremes
- Energy Efficient: Sub-5W power consumption reduces thermal load in control cabinets
- High-Current Capacity: 50 mA per channel output drives demanding industrial sensors and actuators
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Allen-Bradley 1756-IM160A |
| Power Requirements | 12-24 VDC @ <5W |
| Operating Temperature | -40°C to +70°C |
| Signal Types | DC/AC/DC-DC Inputs |
| Communication | ControlNet/DeviceNet/EtherNet/IP |
| Isolation Rating | 2000 VAC |
Application Fields
Designed for mission-critical automation systems in manufacturing, energy, and process industries. Ideal for:
- Heavy machinery control panels with electrical noise challenges
- Oil & gas facilities requiring hazardous location compliance
- Automotive production lines with extreme temperature variations
- Power generation plants utilizing multiple communication protocols
- Food & beverage processing equipment requiring high signal integrity
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