Installation Manual
20-mA current loop interface
The LazerData 12000 Scanner only supports passive type, current loop connections.
The following pins of the 25-pin connector are used:
Pin
5
3
4
2
12000 Scanner
To select this interface type, follow the instructions in sections 2.3 and 2.4.
Name
Function
CLIN-
Current Loop Input (-)
CLIN+
Current Loop Input (+)
CLOUT-
Current Loop Output (-)
CLOUT+
Current Loop Output (+)
USER INTERFACE
5
C.L. IN-
3
C.L. IN+
4
C.L. OUT-
2
C.L. OUT+
MAX. 300 METERS
Figure 2.21 – 20-mA C.L. connections
®
LazerData
12000 Scanner
I = 20 mA
I = 20 mA
Installation - 2.19