Leuze electronic MSI-MD-FBX, Original Operating Instructions, Page: 29 / 47

Electrical connection
Leuze electronic MSI-MD-FBX 29
7.6 Pin assignment of muting sensors
MS1, MS2, MS3, MS4: Four connections for muting sensors MS1 … MS4; M12 socket, 5-pin, A-coded
2
3
1
4
5
FE
Tab. 7.5: Pin assignment of muting sensor
Pin Color Signal IN/OUT Description
1 Brown +24 V Supply voltage
2 White n.c. This pin is not contacted at the device
3 Blue GND Supply voltage
4 Black Muting IN +24 V if muting 'good' detected
5 Gray n.c. This pin is not contacted at the device
FE Housing of the M12 socket
FE - functional earth, shield
7.7 Circuit diagram examples
7.7.1 Timing controlled 2-sensor muting
S
E
1 3 4
-MS1
1
-MS2
1
-MS1
S
E
1 3 4
-MS2
2
2
3
3
4
4
5
5
1
-MS4
1
-MS3
2
2
3
3
4
4
5
5
1
-ML
1
-RES
-S1/H1
-H1
2
2
3
3
4
4
5
5
1
-SC
1
-LC/LG
2
2
3
3
4
4
5
5
6 7 8
S
c
h
a
lt
s
ig
n
a
l
BN
SH
O
S
S
D
2
V
IN
2
5
G
N
D
electronic
BK
R
D
A2
M
u
ti
n
g
a
k
ti
v
V
4
2
+
V
4
2
+
2 4
WH
2
S
c
h
a
lt
s
ig
n
a
l
V
IN
2
n
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.
electronic
BU
F
E
V
IN
1
BU
PE
OS
S
D
1
OS
S
D
2
GN
D
G
Y
7
-W3
P
K
5
B
U
1
B
N
S
H
A3
W
H
Y
E
n
.c
.
G
N
3
BK
MLC/MLD500
+
2
4
V
PE
OSSD
OSSD
0V
MLC/MLD510
F
E
O
N
n
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.
G
N
D
R
e
se
t
R
e
a
d
y
F
o
rR
e
se
t
1
n
.c
.
Leuze
electronic Leuze
+
2
4
V
0
V
GN
D
OS
S
D
1
S
c
h
a
lts
ig
n
a
l
0V
S
e
n
so
r
1
i
n
4
2
O
N
t
e
s
e
R
V
4
2
+
M
E
N
/T
O
OS
S
D
2
MSI-MD-FBX
n
.c
.
+24V
-W1
+
2
4
V
+
2
4
V
-W2
-W2
GN
D
+
2
4
V
S
tö
ru
n
g
n
.c
.
n
.c
.
-W1
n
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n
.c
.
PE
S
c
h
a
lts
ig
n
a
l
OS
S
D
1
5
n
.c
.
0V
BN
3
R
N
G
1
GN
D
M
u
tin
g
a
k
ti
v
0V
SH
GN
D
6
O
F
F
PE
4
n
.c.
+24V
V
IN
1
3
F
E
O
F
F
8
Leuze
A1
Fig. 7.2: Circuit diagram example: timing controlled 2-sensor muting
• Muting controller MSI-MSI-MD-FB and safety sensor MLC 510 or MLD 510
• Muting timeout: 10 minutes