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TECHNICAL SPECIFICATIONS
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Technical specifications
Sensing range
Sensing range max.
Possibility of setting
Light spot diameter/distance
Supply voltage V
S
Output current I
max.
Max. switching frequency
Max. response time
Enclosure rating
Protection class
Circuit protection
Ambient operating temperature
1
Object with 90 % remission (based on standard white DIN 5033)
Limit value; operation in short-circuit protection mains max. 8 A; residual ripple max. 5 V
2
4
Usage category: AC-15, DC-13 (EN 60947-1)
5
With light / dark ratio 1:1
6
Signal transit time with resistive load
valid for Q\ on Pin2, if configured with software
7
8
Reference voltage DC 50 V
10
A = U
-connections reverse polarity protected
V
B = inputs and output reverse-polarity protected
D = outputs overcurrent and short-circuit protected
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IP68: according to EN 60529 (water depth of 10 m / 24 h).
IP69K: according to ISO 20653:2013-03.
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GRTB18(S)-xxx1xV GRTB18(S)-xxx3xV
3 ... 300 mm
3 ... 100 mm
3 ... 300 mm
3 ... 100 mm
1
Potentiometer
No possibility of
setting
7 mm / 100 mm
7 mm / 100 mm
DC 10 ... 30 V
DC 10 ... 30 V
2
100 mA
100 mA
1,000 Hz
5
1,000 Hz
< 0.5 ms
6
< 0.5 ms
IP67, IP68,
IP67, IP68, IP69K
IP69K
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III
III
8
8
A, B, D
A, B, D
10
10
-25 °C ... +55 °C
-25 °C ... +55 °C
ss
GRTB18(S)-xxx2xV
3 ... 200 mm
3 ... 200 mm
1
1
No possibility of
setting
7 mm / 100 mm
DC 10 ... 30 V
2
2
100 mA
5
1,000 Hz
5
6
< 0.5 ms
6
IP67, IP68, IP69K
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III
8
A, B, D
10
-25 °C ... +55 °C
8021184.1ABM / 2020-12-21 | SICK
Subject to change without notice
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