SICK PowerProx Micro WTT2SL Series, Operating Instructions Manual

Page: 27 / 158

5 Electrical installation
5.1 Electrical installation
The sensors must be connected in a voltage-free state. The following information must
be observed, depending on the connection type:
Only apply voltage/switch on the voltage supply once all electrical connections have
been established.
Explanation of the connection terminology used in the following tables:
BN = brown
WH = white
BU = blue
BK = black
Q1 = switching output 1
L+ = supply voltage (U
B
)
M = ground
MF = (pin 2 configuration) = external input, teach-in, switching signal
Q
L1
/C = switching output, IO-Link communication
5.2 Pin assignment of the connections
U
B
: 10 ... 30 V DC
Table 5: Overview of pin assignment
-2X329x -2X119x C-2Xxx9xAxx
1 +(L+) +(L+) +(L+)
2
Q Q
MF
3 -(M) -(M) -(M)
4 Q Q Q
1
/C
1 2
4 3
1 = BN
2 = WH
3 = BU
4 = BK
0.09 mm
2
AWG 28
1 2
4 3
1 = BN
2 = WH
3 = BU
4 = BK
0.09 mm
2
AWG 28
ELECTRICAL INSTALLATION
5
8021879.1CXK /2021-09-20 | SICK O P E R A T I N G I N S T R U C T I O N S | PowerProx Micro - WTT2SL(C) 27
Subject to change without notice
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