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OPERATING INSTRUCTIONS
Digital output
Output current I
Circuit protection
Response time
Switching frequency
1)
A = U
B = inputs and output reverse-polarity protected
C = Interference suppression
D = outputs overcurrent and short-circuit protected
2)
Signal transit time with resistive load
3)
With light / dark ratio 1:1
Mechanical data
Enclosure rating
Ambient temperature, operation
10.2
Dimensional drawings
en
34
O P E R A T I N G I N S T R U C T I O N S | GLD20
max.
-connections reverse polarity protected
B
23.5
(0.93)
3
2
1
Figure 8: GLD20, M12 connector
23.5
(0.93)
3
2
1
5
(0.20)
Figure 10: GLD20, Terminal chamber
Operating and status indicators
1
Center of optical axis, sender
2
Center of optical axis, receiver
3
Fixing hole ø 4.3 mm, for M4 hexagon nuts on both sides
4
L
For length of cable, see data sheet
DC
≤ 100 mA
A, B, C, D
1)
≤ 500 µs
2)
1000 Hz
3)
DC
IP67
-30 °C ... 60 °C
52.5
(2.07)
41.2
(1.62)
1
L
3
2
4
1
4.8
(0.19)
44.3
(1.74)
Figure 9: GLD20, Cable
63
(2.48)
41.2
(1.62)
1
L
4
4.8
(0.19)
43.2
(1.70)
54.8
(2.16)
AC/DC
3 A @ 250 V AC
4 A @ 24 V DC
0.22 A @ 250 V DC
(UL : see
see table 10,
page
28)
≤ 15 ms
2)
10 Hz
3)
AC/DC
IP67
-30 °C ... 60 °C
52.5
(2.07)
23.5
(0.93)
41.2
(1.62)
1
L
4
4.8
(0.19)
44.3
(1.74)
8026844.1GXN/2022-11-05 | SICK
Subject to change without notice
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