3.2
Dimensional drawing
8020879.ZM26 | SICK
Subject to change without notice
20
(0.79)
1
2
3
4
5
Figure 1: WTT12L-A1xxx / -A3xxx
Center of optical axis, sender
1
Center of optical axis, receiver
2
LED indicator yellow: status of analog output
3
LED indicator green: supply voltage active
4
Yellow LED indicator: Switching output
5
Mounting hole D4.2 mm
6
Cable outlet
7
Single teach-in button
8
Ø 4.2
20
(0.79)
1
2
M12x1
3
4
5
Figure 2: WTT12L-A2xxx
Center of optical axis, sender
1
Center of optical axis, receiver
2
LED indicator yellow: status of analog output
3
LED indicator green: supply voltage active
4
Yellow LED indicator: Switching output
5
8
44.2
(1.74)
(0.17)
31.9
(1.26)
6
(0.24)
6
4
7
(0.16)
36.5
(1.44)
8
PRODUCT DESCRIPTION
3
5