News Overview

Active PROFIBUS termination resistor


Active PROFIBUS termination resistor  

The active termination resistor allows the termination of PROFIBUS networks

The termination of PROFIBUS networks is now performed by the new active PSI-TERMINATOR-PB-TBUS termination resistor.

This device relies on permanent termination to ensure interference-free communication, particularly in applications that involve alternating bus devices. The bus line can be connected either via a plug-in double spring terminal block or a D-SUB socket. Alternatively, the active programming and diagnostic devices can be supplied with voltage using the D-SUB connection. This also makes the device suitable for use as a defined service and measuring-device connection within a bus system. LED displays with bus activity and the redundant power supply are available to the user for local diagnostics.


C6 The Exchange
Calmount Park
Dublin 12
D12 XE18