Siemens SIMOCODE pro

SIMOCODE pro - Fail-Safe Digital Modules
Manual, 11/2017, NEB631679702000/RS-AA/002
23
Mounting and connection
4
4.1
General mounting and wiring instructions
Safety notices
WARNING
Danger! High Voltage
Will result in death or serious injury. Can lead to electric shock and burns.
Before starting work, disconnect the system and the device from the power supply.
Note
Please note the information in the operating instructions.
Note
Short-circuit-proof installation of sensor cables
For use in Category 4 applications as defined by EN ISO 13849
-1, the cables for the sensor
inputs must be installed in such a m
anner that they are short-circuit-proof.