Leuze electronic MLC 520 EX Series - Pin Assignment Transmitter and Receiver; MLC 500 Transmitter

Electrical connection
Leuze electronic MLC 520 EX 33
7.1 Pin assignment transmitter and receiver
7.1.1 MLC 500 transmitter
MLC 500 transmitters are equipped with a 5-pin M12 connector.
Table 7.1: Pin assignment transmitter
The polarity of the supply voltage selects the transmission channel of the transmitter:
• VIN1 = +24 V, VIN2 = 0 V: transmission channel C1
• VIN1 = 0 V, VIN2 = +24 V: transmission channel C2
The wiring of pin 4 determines the transmitting power and thereby the range:
• Pin 4 = +24 V: standard range
• Pin 4 = 0 V or open: reduced range
Figure 7.2: Pin assignment transmitter
Figure 7.3: Connection diagram transmitter
2
3
1
4
5
FE
VIN1
1
RNG
4
VIN2
3
FE
5
-A1
MLCx00T
n.c.
2
Pin Core color (CB-M12-xx000E-5GF) Transmitter
1 Brown VIN1 - supply voltage
2 White n.c.
3 Blue VIN2 - supply voltage
4 Black RNG - range
5 Gray FE - functional earth, shield
FE FE - functional earth, shield