SICK DS35

8014868/YIF1/2020-10-19 • © SICK AG • Subject to change without notice 25
Electrical connection
7 Electrical connection
7.1 Safety
Incorrectsupplyvoltage
IMPORTANT!
Equipmentdamageduetoincorrectsupplyvoltage!
An incorrect supply voltage may result in damage to the
equipment.
For this reason:
• Operate the distance sensor using only safety ex-
tra-low voltage.
• The power supply must ensure safe electrical isolation
(SELV/PELV) and limit the current to a maximum of 8
A.
Workingwithliveparts
IMPORTANT!
Equipment damage or unpredictable operation due to
workingwithliveparts!
Working with live parts may result in unpredictable oper-
ation.
For this reason:
• Only carry out wiring work when the power is o.
• Only connect and disconnect cable connections when
the power is o.
7.2 Wiring instructions
IMPORTANT!
Faultsduetoincorrectwiring!
Incorrect wiring may result in operational faults.
For this reason:
• Follow the wiring instructions closely.