Honeywell Thor VM3 User Manual page 103

7. Connect the stripped end of the negative wires (black and black/white twisted
Note: The input and output blocks each have two + (plus),
two – (minus) and two
Either connector in the block can be used to
connect the matching polarity wire.
8. Route the wiring from the DC/DC power supply to the vehicle's electrical system. Do
9. Strip the wire ends and connect to the input side of the DC/DC power supply.
10. Use looms and wire ties to secure all wiring as shown.
11. Reattach the cover with the screws.
12. Connect the DC/DC power supply to the vehicle's electrical system as directed
Caution: For battery powered vehicles:
•
•
•
Caution: For internal combustion engine powered vehicles:
•
•
•
13. While observing the
ATTENTION: For uninterrupted power, electrical supply connections should not be
made at any point after the ignition switch of the vehicle.
14. Use proper electrical and mechanical fastening means for terminating the cable.
Thor VM3 with Microsoft Windows Embedded Compact 7 User Guide
together) to the output. See
not connect to vehicle power at this time.
below
+ is connected to battery positive.
- must be connected to battery negative.
must be connected to the vehicle chassis ground.
+ is connected to battery positive.
- is connected to battery negative.
is connected to the vehicle chassis ground, which can also be battery negative.
possible to the actual battery terminals of the vehicle. When available, always
connect to unswitched terminals in the vehicle fuse panel, after providing proper
fusing.
Properly sized "crimp" type electrical terminals are an accepted method of
termination. Select electrical connectors sized for use with 18AWG (1mm
conductors.
Power Cable
(ground) connectors.
Fuse Requirements, connect the power cable as close as
Identification.
2
)
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