SICK WLD26, Operating Instructions Manual

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5 Electrical installation
The sensors must be connected in a voltage-free state (U
V
= 0 V). The following informa‐
tion must be observed, depending on the connection type:
– Male connector connection: Note pin assignment
– Cable: wire color
Only apply voltage/switch on the voltage supply (U
V
> 0 V) once all electrical connec‐
tions have been established.
Explanations on connection diagram ( table 1 - table 5 )
Alarm = alarm output ( table 4 )
Health = alarm output ( table 4 )
Q /
Q
= switching outputs
Test = test input
U
B
: 10 ... 30 V DC
Table 1: Connections
Wxx26x- x4 xH x5 xI
1 = BN
2 = WH
3 = BU
4 = BK
5= GY
1 2
4 3
0.14 mm 2
AWG26
1 2
5
4 3
0.14 mm 2
AWG26
Wxx26x- x9 xB
1 = BN
2 = BU
3 = not connected
4 = BK
5= WH
6 = GY
7 = not connected
3 4
1
2 5
6
I
N
= 4 A
3
7
2
1 6
5
4
I
N
= 6 A
Table 2: DC
WLD26
x-
xxXXXxxxZZZ
xx111 xx112 xx113 xx114 xx115 xx116 xx421 xx422 xx721 xx722
BN + (L+)
WH Q
Q
Alarm Health Alarm Health Q
Q
Q
Q
BU - (M)
BK
Q
Q
Q Q
Q Q
Q
Q
Q
Q
GR - - - - - - Test →
L+
Test →
L+
Test →
M
Test →
M
ELECTRICAL INSTALLATION
5
8020356.14CS | SICK
Subject to change without notice
5