8026847.1GHF/2022-07-06 | SICK
Subject to change without notice
NOTE
When mounting multiple through-beam photoelectric sensors next each other, swap
the arrangement of the sender (GSO20) and receiver (GEO20) for every second pair.
Also maintain a sufficiently large distance between the pairs based on the light spot
diameter of the sender (GSO20). See
Sender (GSO)
Receiver (GEO)
Sender (GSO)
Figure 1: Arrangement of multiple through-beam photoelectric sensors
Dimensions in m (feet)
3
(9.84)
1.5
(4.92)
0
–1.5
(–4.92)
–3
(–9.84)
0
20
40
60
(65.62)
(131.23)
(196.85)
Figure 2: Light spot size
Note the sensor's maximum permissible tightening torque:
< 0.55 Nm
< 0.3 Nm
(Force < 30 N)
< 0.8 Nm
< 0.8 Nm
Figure 3: Tightening torque
figure 1
and
figure
80
100
120
(262.47)
(328.08)
(393.70)
Distance in m (feet)
< 0.4 Nm
O P E R A T I N G I N S T R U C T I O N S | GSE20
OPERATING INSTRUCTIONS
2.
Receiver (GEO)
Sender (GSO)
Receiver (GEO)
20
(65.62)
(393.70)
en
120
27