Trouble Shooting; Figure 17 - Addressable Sensor; Table 5 - Addressable Sensor - Geokon 8800-2-1A Instruction Manual

16
Node Connection
485+
485-
12V
GND
SHLD

4.2 Trouble Shooting

Symptom: Node does not have power
 Check the fuse located to the left of the batteries; replace if necessary.
 Make sure the 12V and GND (red and black) conductors of the 6150E are not shorted.
 Ensure that the polarity of the batteries matches the diagram on the battery holder.
 Check for secure connection between the battery terminals and holder. If a gap exists
between the holder and the battery terminals, remove the batteries and bend the sides of the
holder inward, then reinstall the batteries.
Conductor Color
White
Green
Red
Black
Bare
Table 5 - Addressable Sensor Wiring
Figure 17 - Addressable Sensor Node with 6150E Installed
Description
Communication RS-485+
Communication RS-485-
12 volt power to the string
Ground
Analog Ground (shields)