SICK GLD20, Руководство по эксплуатации

Страница: 33 / 156

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
GLD20
Min. sensing range 0.03 m
Maximum distance range from reflector to sensor (operating reserve 1) 0.03 ... 20 m
Recommended distance range from reflector to sensor (operating reserve 2) 0.03 m ... 16 m
Reference reflector PL80A
Recommended sensing range for the best performance 0.03 m ... 16 m
2) Object with 90% remission (based on standard white DIN 5033)
Emitted beam
GLD20
Light sender LED
Type of light Visible red light
Light spot size / distance 200 mm / 5 m
Electrical data
DC AC/DC
Supply voltage U
B
10 ... 30 V DC
1)
DC 24 ... 240 V
1)
Ripple < 5 Vpp < 10 %
Current consumption ≤ 30 mA ≤ 50 mA, 24 V AC/DC
≤ 10 mA, 230 V AC/DC
Protection class III
2)
II
2)
1) Limit values
Reverse polarity protected U
B
connections
Residual ripple max. 5 V
ss
2) Reference voltage DC 50 V
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
(UL : see
see table 17,
page 28 )
Circuit protection A, B, C, D
1)
Max. response time ≤ 500 µs 2) ≤ 15 ms 2)
Switching frequency 1000 Hz
3)
10 Hz
3)
1) A = U
B
-connections reverse polarity protected
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
DC AC/DC
Enclosure rating IP67 IP67
Ambient temperature, operation -30 °C ... 60 °C -30 °C ... 60 °C
OPERATING INSTRUCTIONS
8026844/2022-06-09 | SICK O P E R A T I N G I N S T R U C T I O N S | GLD20 33
Subject to change without notice
en