Electrical connection
Leuze electronic
LES 36
42
TNT
35/7-2
4
V
Using the name plate check the exact type designation. The version of X3/X4 is contained
in the following table:
6.1
Safety notices
Attention!
Do not open the Light section sensor yourself under any circumstances! There is otherwise
a risk of uncontrolled emission of laser radiation from the Light section sensor. The housing
of the LES contains no parts that need to be adjusted or maintained by the user.
Before connecting the device, be sure that the supply voltage agrees with the value printed
on the name plate.
Connection of the device and cleaning must only be carried out by a qualified electrician.
If faults cannot be cleared, the LES should be switched off from operation and protected
against accidental use.
The LES Light section sensors are designed in accordance with protection class III for supply
by PELV (protective extra-low voltage with reliable disconnection).
Note!
Degree of protection IP 67 is achieved only if the connectors and caps are screwed into
place! The connectors used must be equipped with O-ring seals. Therefore, preferably,
please use the ready-made cables by Leuze electronic.
Type designation
X3
X4
Relevant chapter
LES 36/VC6
Switching inputs/outputs
Analog output voltage/current
LES 36/PB
Not assigned
PROFIBUS
LES 36HI/VC6
Switching inputs/outputs
Analog output voltage/current
LES 36HI/PB
Not assigned
PROFIBUS
Table 6.1:
Interface version of X3 and X4
