The Allen-Bradley 1771-IV is a highly regarded 12-24VDC driver logic input module designed for use in industrial automation applications. This module is part of the larger Allen-Bradley 1771 I/O system, which has a history of providing reliable input and output solutions for programmable logic controllers (PLCs). The 1771-IV module enables operators to interface low voltage DC signals from various sensors and devices, effectively facilitating control processes in manufacturing environments. Typically utilized in industries such as manufacturing, food processing, and material handling, the 1771-IV helps improve efficiency and safety through real-time data monitoring and control. It is capable of handling up to 16 inputs, allowing for multiple device connections, and serves crucial roles in both discrete and complex control systems. Among its unique features are its ability to work with a wide input voltage range, compatibility with a variety of DC sensors, and integration ease with Allen-Bradley PLC systems. These characteristics make the 1771-IV an excellent choice for various applications requiring dependable control logic interfacing.

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Factory Information
Input Voltage: 12-24VDC Maximum Input Current: 10 mA Number of Inputs: 16 Input Type: Sourcing Operational Temperature Range: 0 to 60 degrees Celsius Isolation Voltage: 250V Conformance with: UL, CE, and CSA standards. Weight: Approximately 0.9 kg Dimensions: 3.9 in x 8.0 in x 1.5 in