Electrical Connection - Leuze MLC Serie Anwenderhinweis

Alignment
Ä
Switch on the sensor.
Alignment can be performed with a clear protective field by observing the LEDs,
see chapter "Display elements".
Ä
Loosen the screws of the mounting brackets or device columns just enough
that the sensor can still move.
Ä
Turn the receiver to the left until LED1 still flashes green but does not yet illu-
minate red. If necessary, you may have to turn the transmitter beforehand.
Ä
Note down the position of the twist angle.
Ä
Turn the receiver to the right until LED1 still flashes green but does not yet il-
luminate red.
Ä
Note down the position of the twist angle.
Ä
Set the optimum position of the receiver. This lies in the middle of the two val-
ues for the twist angle to the left and right.
Ä
Tighten the fastening screws of the receiver.
Ä
Now align the transmitter according to the same method, paying attention to
the display elements of the receiver while doing so, see chapter "Display ele-
ments".

Electrical connection

Ä
Connect the device to the machine interface connection and switch on the
voltage supply.
Plug connections
Device/Operating mode
MLC transmitter
MLC110/310/311/510/511 receiver
MLC320/520/530/530SPG receiver
For further information on the pin assignment and configuration, see the MLC op-
erating instructions.
Testing
Ä
Check the status of the LEDs: continuously lit
If not as specified: see the MLC operating instructions, chapter "Rectifying errors".
M12 connector
5-pin connector
5-pin connector
8-pin connector
EN
13