M18 x 1
23.6 (0.93)
34 (1.34)
3
4
Ø 24
(0.94)
33.3 (1.31)
11.3
(0.44)
15.1 (0.59)
9.1
(0.36)
1
2
Figure 15: ZLx18-5xx4Ax / ZLx18-Exx4Ax
4
3
23 (0.91)
14.4 (0.57)
18 (0.71)
13.6
(0.54)
2
1
M18 x 1
3.5 (0.14)
3.5 (0.14)
Figure 16: ZLx18-6xxxxx / ZLx18-Fxxxxx, cable
4
3
1
2
22.4 (0.88)
18 (0.71)
13.6
(0.54)
31 (1.22)
12 (0.47)
19 (0.75)
25.4 (1.0)
Ø 3.5
(0.14)
Figure 17: ZLx18-7xxxxx / ZLx18-Gxxxxx, cable
4
3
1
2
Ø 24
(0.94)
18 (0.71)
26 (1.02)
11.3
(0.44)
8.5
(0.33)
15.5 (0.61)
Figure 18: ZLx18-8xxxxx / ZLx18-Hxxxxx, cable
Ø 20.5
(0.81)
4
3
23 (0.91)
18 (0.71)
12
M18 x 1
14.4 (0.57)
13.6
(0.54)
3.5 (0.14)
3.5
(0.14)
Figure 19: ZLx18-9xxxxx / ZLx18-Jxxxxx, cable
1
optical axis, sender
2
optical axis, receiver
3
LED status indicators
4
connection / strain relief
11 Annex
11.1 Conformities and certificates
You can obtain declarations of conformity, certificates, and the current operating
instructions for the product at www.sick.com. To do so, enter the product part number
in the search field (part number: see the entry in the “P/N” or “Ident. no.” field on the
type label).
OPERATING INSTRUCTION
8021946.1HW1 /2022-11-14 | SICK O P E R A T I N G I N S T R U C T I O N | ZLD18 / ZLE18
31
Subject to change without notice
en