Ambient operating temperature
1)
16 VDC to 30 VDC, without load
2)
10 VDC to 16 VDC, without load
3)
Signal transit time with resistive load
4)
With a light/dark ratio of 1:1.
5)
Pursuant to EN 60529
6)
Replaces IP69 K pursuant to ISO 20653: 2013-03
A = U
-connections reverse polarity protected
7)
B
B = inputs and output reverse-polarity protected
C = Interference suppression
D = outputs overcurrent and short-circuit protected
8)
Do not bend cables below 0°C.
11.1
Dimensional drawings
8020352.19RH / 15.01.2021 | SICK
Subject to change without notice
42
4.1
20
(0.16)
(0.79)
29.9
1
7.8
(0.31)
35.5
2
4
7.7
Ø 12.9
27.8
(0.51)
(0.3)
Figure 8: Dimensional drawing 1, cable
Center of optical axis, sender
1
Center of optical axis, receiver
2
Fixing hole, Ø 4.1 mm
3
Connection
4
Display and setting elements
5
WLD16P
–40 °C ... +60 °C
(1.65)
20
5
(0.18)
1
(1.4)
2
6
3
(0.24)
6.5
(0.26)
3
(0.12)
15
(0.59)
(1.09)
Figure 9: Dimensional drawing 2, male con‐
nector
TECHNICAL DATA
8)
42
(1.65)
(0.79)
4.1
(0.16)
29.9
(0.18)
52.9
(2.08)
17.5
3
(0.69)
4
7.5
M12
(0.3)
28
(1.1)
35.5
(1.4)
11
5
6
(0.24)
6.5
(0.26)
3
(0.12)
15
(0.59)
11