Figure 7: Shield connection in plastic housings
NOTE
Use an appropriate earthing method to prevent equipotential bonding currents flowing
through the cable shield.
5.3
Connecting the sensor electrically
NOTE
The connection diagram and information on inputs and outputs can be found on the
side plate of the sensor.
NOTICE
All electrical circuits must be connected to the device with safety or protective extra-low
voltage (SELV or PELV).
1.
Ensure that the power supply is not connected.
2.
Connect the sensor according to the connection diagram.
3.
Observe the wiring instructions,
see "Wiring instructions", page 13
1
2
4
3
5
L+
1
brn
M
3
blu
Q
1
/C
4
blk
Q
A
/Q
2
/¯
Q
1
/–
2
wht
MF
5
gra
1
Figure 8: Connection diagram, 5-pin plug
1
Multifunctional input
Table 2: Legend for connection diagram
Contact
Marking
Wire color
Description
1
L+
Brown
Supply voltage: +10 to 30 V DC
2
Q
A
/Q
2
/Q
1
/-
White
Output 2: analog output / output signal
switching device 2 / Q
1
not / inactive
3
M
Blue
Supply voltage: 0 V
ELECTRICAL INSTALLATION
5
8017154/1AVV/2021-03-24 | SICK
O P E R A T I N G I N S T R U C T I O N S | DT50-2 Pro
15
Subject to change without notice