Siemens 6DS1220-8AB is an N8-H Local Bus Interface module designed for TelePerm M distributed control systems. It enables the AS 235 H automation system to participate in the TELEPERM M CS 275 serial bus system, providing the data exchange and signaling needed to integrate distributed sensors and actuators. The unit ships in its original packaging and is intended for use within Siemens automation architectures that deploy TelePerm M. This interface module serves as a dedicated connection point in TelePerm M networks, supporting reliable communication across the CS 275 bus and compatibility with TelePerm M configurations.
