Technical Specifications - SICK GRTB18 Betriebsanleitung

OPERATING INSTRUCTION
8

Technical specifications

en
Recommended sensing range for the best performance
Sensing range max.
Light spot size / distance
Supply voltage U
B
Ripple
Output current I
max.
Current consumption
Switching frequency
Response time
Enclosure rating
Protection class
Circuit protection
Ambient temperature, operation
1) Object with 90% remission factor (complies with standard white according to DIN 5033)
2) Limit values
Reverse polarity protected U
Residual ripple max. 5 V
3) With light / dark ratio 1:1
4) Signal transit time with resistive load
Reference voltage DC 50 V
5)
6) A = U -connections reverse polarity protected
B
B = inputs and output reverse-polarity protected
D = outputs overcurrent and short-circuit protected
24 O P E R A T I N G I N S T R U C T I O N | GRTB18(S)
Cleaning
NOTICE
Equipment damage due to improper cleaning.
Improper cleaning may result in equipment damage.
Only use recommended cleaning agents and tools.
■
Never use sharp objects for cleaning.
■
Clean the optical surfaces at regular intervals and, in the event of contamina‐
b
tion, with a lint-free lens cloth (part number 4003353) and plastic cleaner (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.
connections
B
ss
GRTB18(S)
3 ... 300 mm
3 ... 300 mm
1)
7 mm / 100 mm
DC 10 ... 30 V
2)
100 mA
1,000 Hz 3)
< 0.5 ms
4)
IP67
III 5)
A, B, D
6)
-25 °C ... +55 °C
8019057.1HT2/2022-11-11 | SICK
Subject to change without notice