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 off.
• Only connect and disconnect cable connections when
the power is off.
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.
