9
UK
7 Electrical connection
► Disconnect power� Also disconnect any independently supplied relay load
circuits�
Cable
Connector
BK: black
RD: red
BN: brown
VT: violet
BU: blue
WH: white
4
2
1
3
5
6
2
1
4
5
7
3
8
OS1
OS2
O3
IN1
IN2
+
L
L
BN
RD/WH
BK/WH
BK
BU
RD
OS1
OS2
O3
1
2
3
4
5
IN1
IN2
+
L
L
PVC cable, 6 x 0�5 mm²
M12 connector, 5-pole
OS1
IN1
BN
BU
IN2
+
L
L
RD
VT
RD/WH
BK/WH
BK
VT/WH
IN2
OS2
IN1
O3
2
OS1
IN1
1
3
IN2
+
L
L
2
6
4
7
5
8
IN2
OS2
IN1
O3
IN3
2
PVC cable, 8 x 0�34 mm²
M12 connector, 8-pole
1
Safety-related logic unit
2
Programmable Logic Controller (PLC)
3
Programming input (MN702S, MN705S)
In case of a single fault, the supply voltage must not exceed a maximum
of 60 V DC� (This requires the safe separation between power supply and
transformer SELV / PELV�)
The maximum permitted cable length is 50 m�
