OPERATING INSTRUCTIONS
3
Product description
3.1
Product identification via the SICK product ID
3.2
Operating elements and status indicators
en
28
O P E R A T I N G I N S T R U C T I O N S | GTB20
SICK product ID
The SICK product ID uniquely identifies the product. It also serves as the address of the
web page with information on the product.
The SICK product ID comprises the host name pid.sick.com, the part number (P/N),
and the serial number (S/N), each separated by a forward slash.
The SICK product ID is displayed as text and QR code on the type label and/or on the
packaging.
Figure 1: SICK product ID
Table 1: Operating elements and status indicators
GTB20x
GTB20x-
xxxxxxxA0
Front view
Preset default -
no possibility of
setting
2
1
Green LED: Supply voltage active
1
Yellow LED: status of received light beam
2
Potentiometer: sensitivity adjustment
3
Switch: light (L) / dark (D)
4
Potentiometer: time delay adjustment
5
Selection of time delay function
6
GTB20x-
GTB20x-
xxxxxxx70
xxxxxxx7E
Potentiometer:
Potentiometer:
sensitivity adjust‐
sensitivity adjust‐
ment
ment
Switch: light (L) /
dark (D)
3
3
2
1
1
2
L
GTB20x-
xxxxxxx7G
Potentiometer:
sensitivity adjust‐
ment
Switch: light (L) /
dark (D)
Potentiometer:
time delay
adjustment
Selection of time
delay function
T ms
T mode
0
5
6
3
1
2
3
4
4
1
2
2
D
L
D
8026846.1K1S/2024-02-08 | SICK
Subject to change without notice