Relay base - PLC-BSC- 24DC/21

The module has Push-in CAGE CLAMP® connections

Bus segment length max

Proximity sensor

Beckhoff Systemklemme, Surgefilter-System- und Feldversorgung KL9550 Magnetfeldsensor Relay base - PLC-BSC- 24DC/21needed System terminal, surge filter system and field supply The KL9550 system terminal contains an overvoltage filter for the 24 V field and system supply. The filter protects the bus terminal from line bound surge voltages, such as those caused by high energy disturbances, e. g. B. Switching overvoltages in inductive consumers or lightning strikes that can occur on the supply lines. With the KL9550, the bus terminal station can be protected from