Leuze electronic MLC 520 EX Series User Manual

Electrical connection
Leuze electronic MLC 530 53
7 Electrical connection
7.1 Pin assignment transmitter and receiver
7.1.1 MLC 500 transmitter
MLC 500 transmitters are equipped with a 5-pin M 12 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
WARNING
Faulty electrical connection or improper function selection may result in serious injury!
 Only allow competent persons to perform the electrical connection.
 For access guarding, activate the start/restart interlock and make certain that it cannot be unlocked
from within the danger zone.
 Select the functions so that the safety sensor can be used as intended (see chapter 2.1).
 Select the safety-relevant functions for the safety sensor (see table 4.1).
 Always loop both safety related switching outputs OSSD1 and OSSD2 into the work circuit of the
machine.
 Signal outputs must not be used for switching safety-relevant signals.
Figure 7.1: Pin assignment transmitter
Figure 7.2: 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
Shield FE - functional earth, shield

Leuze electronic MLC 520 EX Series Specifications

General

Brand	Leuze electronic
Model	MLC 520 EX Series
Category	Lighting Equipment
Language	English