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ABB TER800 is a terminal module for HN800 or CW800 bus systems. When establishing these bus networks, TER800 terminal modules need to be installed at both ends of each bus to ensure the stability and integrity of data transmission.

Main functions and roles:
Bus terminal function:

The main role of the TER800 terminal module is to provide the correct terminal termination of the bus and prevent signal reflection.

Without the terminal module, the end of the bus may cause signal reflection, resulting in communication errors or data loss.

Installing a TER800 terminal module at both ends of the bus can ensure that the signal is not disturbed during transmission, ensuring the reliability and accuracy of communication.

Applicable to HN800 and CW800 buses:

The TER800 terminal module is suitable for ABB's HN800 and CW800 bus systems, which are commonly used in industrial automation and control systems, supporting high-speed and efficient communication.

Installing the correct terminal module helps improve the stability of the system and reduce the possibility of failure.