Leuze electronic MLC 500 - Circuit Diagram Examples; MLC 520 Circuit Diagram Example

Electrical connection
Leuze electronic MLC 520 Host/Guest 39
7.2 Circuit diagram examples
7.2.1 MLC520 circuit diagram example
EDM
OSSD1
MSI-RM2
OSSD2
Start
MLCx20R
Restart
0V FE
+24V
WH
A1
A2
-K3
A1
A2
-K4
PK GN
1
2
1
2
BU SH
8
-W1
BU SH
-W2
-S1
A2
5
14B3
6
Y1
BN
B1
4
-A3
11
3
12 22
YE
-K4
-K3
21Y2
-W1
BK BN
5
-W2
7
21
-A2
4
3
21
-A1
24
GY
PE
+24V
0V
+24V
PE
0V
L+L+
L- L-
RES active
*
*
VIN1
RNG
MLCx00T
FE
VIN2
n.c.
Fig.7.4: Circuit diagram example with downstream MSI-RM2 safety relay