Electrical connection
Leuze electronic
MSI-MD-FBX
27
7.2
Pin assignment of the machine interface
SC: M12 plug, 8-pin, A-coded
FE
1
2
3
4
5
6
7
8
Tab. 7.1:
Pin assignment of the machine interface
Pin
Color
Signal
IN/OUT
Description
1
White
Reset
IN
Reset signal from the machine interface
2
Brown
+24 V
Supply voltage
3
Green
MS1
IN
+24 V if muting 'good' detected
Muting signal from the machine interface
4
Yellow
Error
OUT
Fault in the muting controller:
• +24 V: fault in the muting controller
• 0 V: no fault; muting controller in operation
5
Gray
OSSD1
OUT
+24 V if OSSD1 of the muting controller is active
6
Pink
OSSD2
OUT
+24 V if OSSD2 of the muting controller is active
7
Blue
0 V
Supply voltage
8
Red
M-EN/TO
IN
Signal muting enable/muting timeout
FE
Housing of the M12 plug
Functional earth/shield
7.3
Pin assignment of safety sensor
LC/LG: M12 socket, 5-pin, A-coded
2
3
1
4
5
FE
Tab. 7.2:
Pin assignment of safety sensor
Pin
Color
Signal
IN/OUT
Description
1
Brown
+24 V
Supply voltage for safety sensor, short-circuit proof
2
White
OSSD1
IN
OSSD1 of the safety sensor; +24 V if OSSD1 is active
3
Blue
0 V
Supply voltage for safety sensor
4
Black
OSSD2
IN
OSSD2 of the safety sensor; +24 V if OSSD2 is active
5
Gray
FE
FE - functional earth, shield
FE
Housing of the M12 socket
FE - functional earth, shield