ControlLogix

The Allen-Bradley 1756-IF16 is a 16-channel analog input module for the ControlLogix platform. Its core function is to convert analog signals from field sensors--such as pressure, temperature, flow, and level transmitters--into digital values that the controller can process. It supports both voltage and current signal types with flexible wiring configurations, making it suitable for diverse industrial automation applications.

The Allen-Bradley 1756-OB32 is a 32-point digital DC output module for the ControlLogix platform. Its core function is to convert logic signals from the controller into high-current DC outputs to drive field devices such as solenoids, relays, contactors, and indicator lamps. It features a high-density design with 32 sourcing (current-source) outputs in a single slot, making it suitable for applications requiring numerous discrete output points.

The Allen-Bradley 1756-IB32 is a 32-point digital DC input module for the ControlLogix platform. Its core function is to receive digital signals (24V DC typical) from field devices such as pushbuttons, limit switches, and proximity sensors, and convert them into logic states for the controller to process. It features a high-density design with 32 inputs in a single slot, making it suitable for applications that require monitoring numerous discrete signals.

The Allen-Bradley 1756-OF8 is an 8-channel analog output module for the ControlLogix platform. Its core function is to convert digital control signals from the controller into high-precision analog voltage or current signals to drive field devices like actuators, valves, and variable frequency drives, enabling precise process and machine control.