Honeywell Thor VM3 User Manual page 90

Ignition Control Wiring Diagram
Existing Circuitry On Vehicle
Fuse - See
Warning
statement below
Caution: For battery powered vehicles:
•
•
•
Caution: For internal combustion engine powered vehicles:
•
•
•
Fuse Requirements
Warning: For proper and safe installation, the input power cable must be
•
•
78
Battery
Main Switch
Ignition
+Vo -Vo
See Caution statement below
Twist the red and red/white wires together and connect to battery positive.
Black and black/white wires must be connected to battery negative. Twist these wires
together and connect to battery negative.
Green wire must be connected to the vehicle chassis ground.
Twist the red and red/white wires together and connect to battery positive.
Twist the black wire and a black/white together and connect to battery negative.
Green wire is connected to the vehicle chassis ground, which can also be battery
negative.
connected to a fused circuit on the vehicle. If the supply
connection is made directly to the battery, the fuse should be
installed in the positive lead within 5 inches of the battery's
positive (+) terminal. Use VM3055FUSE (or equivalent) to
install the fuse as shown below:
For 12VDC input, use the 10A fuse from the kit or a slow blow fuse that has a DC
voltage rating greater than 12VDC.
For 24VDC input, use the 6A fuse from the kit or a slow blow fuse that has a DC
voltage rating greater than 24VDC.
Thor VM3 with Microsoft Windows Embedded Compact 7 User Guide
Cable for optional
screen blanking
connection
Red/White (if present)
Red
Black/White (if present)
Black
Green
Blue
Quick Mount
Smart Dock
COM1 or COM2
Connector
Circular
Power
Connector
.