The ABB PM151 3BSE003642R1 is an analog input module for the ABB AC800F Freelance field controller system. It acts as an intermediary between analog field signals (such as voltage or current) and the AC800F digital system.

Function: Converts analog signals from sensors or transmitters into digital values that the AC800F system can understand and process.

Input channels: There are typically 8 or 16 isolated input channels, allowing you to connect multiple sensors simultaneously.

Input type: Accepts various types of analog signals, including voltage (single-ended or differential), current, and resistance.

Resolution: Provides high resolution for accurate signal conversion, typically 12 or 16 bits.

Accuracy: High accuracy and low signal distortion ensure reliable data acquisition.

Communications: Communicates with the AC800F base unit via the S800 bus for fast and efficient data transfer.

Expandable configuration: You can connect multiple PM151 modules to a single AC800F system to expand its analog input capacity.

Diagnostic Tools: Built-in features help monitor module status and troubleshoot any signal or communication issues.

Compact Design: Features a compact modular form factor for easy installation in the AC800F rack.