TD951F ABB AC 900F Display Unit 3BDH001020R0001

Description

The TD951F (3BDH001020R0001) is a display unit module designed by ABB for the AC 900F controller, targeted for industrial automation control systems. It features a 128×64 pixel dot-matrix LCD display that supports local visualization of up to 12 variables or diagnostic data, enabling intuitive, on-site monitoring of system operating status and critical data points. Equipped with a keyboard consisting of 6 predefined keys and 4 function keys, the unit supports a range of operational tasks including network configuration, application backup and restoration, status and process variable display, module exchange, firmware updates, and controller lock/unlock functions. For configuration management, it allows users to set the AC 900F controller’s IP address, enable local controller locking to prevent unauthorized configuration changes, support hot-swapping of CI modules, and facilitate configuration backup to or restoration from an SD card. As a dedicated component for the AC 900F system, it integrates seamlessly with PLC and DCS industrial automation setups, providing reliable local access to system data and control functions for efficient on-site operation and troubleshooting.