ABB has introduced its latest industrial automation product, the PF900-NR 3BDH000357, a power feed module designed for the LD 800P PROFIBUS DP/PA Linking Device. The module is designed to provide a stable and reliable 24V DC power supply for industrial automation and control systems with a maximum output current of up to 4A, and has redundant power supply capabilities to ensure high system availability.

The PF900-NR 3BDH000357 module features a dual design of power input terminals that enable cyclic power supply (up to 10A) and an integrated fault assessment function to detect short circuits and possible collective error messages.

PF900-NR-3BDH000357

Under fault conditions, the relay closes (terminals 7 and 10) and indicates the fault via a red LED on the front panel. The mode of operation can be adjusted with a plug-in jumper. In addition, the module provides bus connection terminals (for use with the power rail PR 900-N only), and measurement points for collective error messages (for inspection or testing only, and may not be connected to the system).

The launch of this module further enriches ABB’s product line in the field of industrial automation, providing customers with more choice and flexibility. The high performance and reliability of the PF900-NR 3BDH000357 is expected to play an important role in the field of industrial automation and machinery monitoring, helping customers improve production efficiency and the stability of equipment operation. With the continuous advancement of Industry 4.0, this new product from ABB will undoubtedly contribute new impetus to the development of global industrial automation.