SICK GTE20, Operating Instructions Manual

Page: 34 / 164

b
Clean the front screen at regular intervals and in the event of contamination with
a lint-free lens cloth (part number 4003353) and plastic cleaning agent (part
number 5600006). The cleaning interval essentially depends on the ambient
conditions.
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
10 Technical data
10.1 Technical specifications
The "Technical Data” chapter contains only an extract of the technical data of the sensor.
The complete technical data can be found on the homepage www.sick.com under the part number of the sensor.
Features
Sensing range
GTE20G GTE20M
Min. sensing range 20 mm 5 mm
Sensing range max. 2000 mm
1)
3500 mm
1)
1) Object with 90% remission (based on standard white DIN 5033)
Emitted beam
GTE20G GTE20M
Light sender LED LED
Type of light Visible red light Infrared light
Light spot size / distance 28 mm / 500 mm 28 mm / 500 mm
Electrical data
DC AC/DC
Supply voltage U
B
10 ... 30 V DC
1)
21.6 ... 253 V AC/DC
2)
Ripple < 5 Vpp < 10 %
Current consumption ≤ 30 mA ≤ 50 mA, 24 V AC/DC
≤ 10 mA, 230 VAC/DC
Protection class III II
1) Limit values
Reverse polarity protected U
B
connections
Residual ripple max. 5 V
ss
2) Limit values
Digital output
DC AC/DC
Output current I
max.
≤ 100 mA 3 A @ 250 V AC
4 A @ 24 V DC
0.22 A @ 250 V DC
1)
(UL: see table 16 )
Circuit protection A, B, C, D
2)
Response time ≤ 500 µs
3)
≤ 15 ms
3)
Switching frequency 1000 Hz
4)
10 Hz
4)
1) Usage category: AC-15, DC-13 (EN 60947-1)
2) A = U
B
-connections reverse polarity protected
B = inputs and output reverse-polarity protected
C = Interference suppression
D = outputs overcurrent and short-circuit protected
3) Signal transit time with resistive load
4) With light / dark ratio 1:1
OPERATING INSTRUCTIONS
34 O P E R A T I N G I N S T R U C T I O N S | GTE20 8026845.1GHF/2022-07-06 | SICK
Subject to change without notice
en