5
Electrical installation
5.1
Electrical connection
The device is equipped with an M12 connector system. For the pin assignment of the
selected device variant, see:
see "Connection diagrams, pin assignment", page 21
A variant with a cable connection is also available. Male device connectors must be
used in this case.
Enclosure ratings
To guarantee an IP69K enclosure rating (M12 connector system), a suitable mating
connector must be used.
5.1.1
Connection diagrams, pin assignment
M12 connector system
4
3
1
2
Figure 16: M12 pin assignment
Pin assignment as per position 13 of the type code.
Table 8: M12 pin assignment
Type code
A
B
M
12/24 VDC
1
1
2
GND (0 V)
3
3
3
Signal
4
2
4
n.c.
2
4
1
Table 9: Allocation of wire colors (cable connector: position 13 of type code = “K”)
12/24 VDC
BR (brown)
GND (0 V)
BL (blue)
Signal voltage, depending on variant
BK (black)
Signal current, depending on variant
WH (white)
5.1.2
Connection sequence
Connect the wires in the following sequence:
1.
Connect the 12/24 VDC voltage supply.
2.
Connect the GND (0 V).
3.
Connect the signal.
ELECTRICAL INSTALLATION
5
8021473/2017-08-08 | SICK
T E C H N I C A L I N F O R M A T I O N | MAX48
21
Subject to change without notice
