Publicité
5
Electrical installation
8025299.1N1Y/2024-03-11 | SICK
Subject to change without notice
Figure 2: Alignment of the sensor relative to the object direction
Note the sensor's maximum permissible tightening torque of < 0,4 Nm.
Note the preferred direction of the object relative to the sensor, cf.
page
27.
Operation in standard I/O mode:
The sensors must be connected in a voltage-free state. The following information must
be observed, depending on the connection type:
–
Male connector connection: Pin assignment
–
Cable: Wire color
Only apply voltage/switch on the voltage supply once all electrical connections have
been established.
Operation in IO-Link mode: Connect the device to a suitable IO-Link master and inte‐
grate in the master or controller via IODD/function block. The green display LED flashes
on the sensor. IODD and function block are available to download from
under the part number.
Explanations on connection diagram.
BN = brown
WH = white
BU = blue
BK = black
MF (pin 2 configuration) = external input, teach-in, switching signal
Q
/C = switching output, IO-Link communication
L1
Test = Test input
U
: 10 ... 30 V DC
B
Table 2: Electrical connection
WTB4Fx-
x4
1 = BN
4
3
2 = WH
3 = BU
4 = BK
1
2
OPERATING INSTRUCTIONS
x2
xH
3
1
0.14 mm
2
4
2
AWG26
O P E R A T I N G I N S T R U C T I O N S | WTB4F
see figure 2,
www.sick.com
x1
-xG
3
1
0.14 mm
2
AWG26
4
en
27
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