Leuze electronic DDLS 500 Manual Del Usario página 23

Commissioning
Mounting
2
all dimensions in mm
NOTICE
The mounting instructions can be found in the device operating
instructions, chapter Mounting .
NOTICE
Degree of protection IP65 is achieved only if the connectors and caps
are screwed into place.
Electrical connection
3
CAUTION
Safety notices!
Ä
Before connecting the device, please ensure that the operating
voltage matches the value printed on the nameplate.
Ä
Ensure that the functional earth (FE) is connected correctly. Fault-
free operation is only guaranteed if the functional earth is con-
nected properly.
Ä
If faults cannot be rectified, take the device out of operation.
Protect the device from accidentally being started.
CAUTION
UL applications!
For UL applications, use is only permitted in Class 2 circuits in accor-
dance with the NEC (National Electric Code).
NOTICE
Protective Extra Low Voltage (PELV)!
The device is designed in accordance with protection class III for
supply with PELV (Protective Extra-Low Voltage).
EN
23