Installation topology

The following figure shows a basic installation topology with a hybrid cable for the supply system power and 24 V back-up voltage, as well as for communication and other optional signals.

[1]	PLC
[2]	OCE12C bus coupler
[3]	MOVI‑PLC® I/O modules
[4]	OSS21C function module
[5]	48 V power supply unit
[6]	Power cable and encoder/signal cables
[7]	Motor