FL MGUARD RS4004/RS2005
42
PHOENIX CONTACT 105656_en_05
The switching inputs and switching outputs can be connected with signals from external de-
vices, e.g., with signals from PLCs. In this case, ensure the same potential as well as voltage
and current specifications are defined.
Depending on the firmware version used, the service contacts can be used for various
switching or signaling tasks.