Leuze electronic MLC 520 EX Series User Manual

Electrical connection
Leuze electronic MLC 530 55
Table 7.3: MLC 530 receiver pin assignment
7.2 AC-SCM8 sensor connection module
The sensor connection module is an optional accessory (see table 15.5).It is used to connect the different
types of sensors to the receiver. It is connected directly to the receiver with its 0.5 m long connection cable.
The 8 wires are led through the module and are available on the 8-pin plug of the module. The sensors
are connected to these cables via the 5-pin M12 sockets of the connection module.
Table 7.4: AC-SCM8 sensor connection module pin assignment
Pin Core color (CB-M12-xx000E-5GF) Receivers
1 white IO1 - control-input function selection, control-
input reset button, signal output
2 brown VIN1 - supply voltage
3 green IN3 - control input
4 yellow IN4 - control input
5 gray OSSD1 - safety-related switching output
6 pink OSSD2 - safety-related switching output
7 Blue VIN2 - supply voltage
8 red IN8 - control input
Shield FE - functional earth, shield
NOTICE
Device connection
 Use shielded cables for device connection
The length of the sensor connection module connection cable must not be increased.
Pin Connection to
MLC 530
X1 X2 X3 X4 X5
1 IO1 24 V 24 V 24 V 24 V IO1
2 VIN1 IO1 IN8 IN3 IN4 VIN1
3 IN3 0 V0 V0 V0 VIN3
4 IN4 IN8 IO1 IO1 IO1 IN4
5 OSSD1 OSSD1
6 OSSD2 OSSD2
7VIN2 VIN2
8IN8 IN8
Shield
a)
FE FE
a) on connector housing (X1) and coupling ring (X5)

Leuze electronic MLC 520 EX Series Specifications

General

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