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OPERATING INSTRUCTIONS
5.3
Connection notes
en
32
O P E R A T I N G I N S T R U C T I O N S | WTF12L/WTF12V
Alternatively, they can be supplied from a Class 2 power supply.
UL Environmental Rating: Enclosure type 1
Operation in standard I/O mode:
Only apply voltage and 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. Integrate
into the master or into the controller using IODD/function block. The green LED flashes
on the sensor. IODD and function block are available to download from
under the part number.
Explanation of the connection terminology used in the following tables:
•
BN = brown
•
WH = white
•
BU = blue
•
BK = black
•
Q = digital output
•
Q
/C = digital output, IO-Link
L1
•
L+ = supply voltage (U
•
M = ground
DC: 10 ... 30 V DC,
see "Technical data", page 41
Table 1: Electrical connection
Wxx12L-
1 = BN
2 = WH
3 = BU
4 = BK
Table 2: DC
Push-pull
1 = BN
2 = WH
3 = BU
4 = BK
De-
fault: MF
De-
fault: Q
(C)
L1
)
B
x4
2
1
3
4
WTF12L/WTF12V-xxXXXxxxA00
161
Q
Q
www.sick.com
xH
0.14 mm
2
AWG26
162
+ (L+)
MF
- (M)
Q
/C
L1
Q
Q
8027710.1HYU/2023/04/25 | SICK
Subject to change without notice
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