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Thor™ VM1
Vehicle-Mount Computer
With Microsoft Windows® Embedded CE 6 or Windows® Embedded Standard 2009 Operating System
Quick Start Guide
VM1-QS Rev B
7/14
The Thor VM1 can be connected to vehicle power as follows:
•Direct power connection (12-48VDC vehicles). See Connecting the Power Cable, below.
•Replace a previously installed VX6/VX6 or Thor VX8/VX9 with an adapter cable. See Adapter Cables, below.
•High voltage forklifts (over 60V). Refer to the “DC/DC Power Supply Installation Instructions,” available at www.honeywellaidc.com.
Connecting the Power Cable
The following power option is for 12-48VDC vehicles (10-60VDC direct connection).
!CAUTION - For installation by trained service personnel only.
!Fuse Requirements
WARNING - For proper and safe installation, the input power cable must be 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. The fused circuit requires a maximum time delay (slow blow) fuse with a current rating as noted below.
•For 12VDC input, use a 10A slow blow fuse that has a DC voltage rating greater than 12VDC.
•For 24VDC input, use a 6A slow blow fuse that has a DC voltage rating greater than 24VDC.
•For 36VDC input, use a 4A slow blow fuse that has a DC voltage rating greater than 36VDC.
•For 48VDC input, use a 3A slow blow fuse that has a DC voltage rating greater than 48VDC.
Note: For North America, a UL Listed fuse must be used.
•Refer to the wiring diagram for wire colors and connections.
•Choose a mounting location so that the power cable does not extend outside the vehicle and that provides sufficient clearance so that the power cable (especially the dock connector end) is not pressed against part of the vehicle.
•Regularly inspect power cable for damage, especially in low temperature environments.
Power Cable Routing
Power Cable Wiring Diagram
Twist the red and red/white wires together and twist the black and black/white wires together before connecting to vehicle power.
Connect the green wire to vehicle ground:
!For battery powered vehicles:
The green wire must be connected to the vehicle chassis ground.
For internal combustion engine powered vehicles:
The green wire is connected to the vehicle chassis ground, which can also be battery negative.
Wire Color |
Connection |
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|
Red |
DC + (10-60 VDC) |
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|
Red/White |
DC + (10-60 VDC) |
|
|
Black |
DC - |
|
|
Black/White |
DC - |
|
|
Green |
Ground |
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|
Blue |
Ignition Input (optional) |
|
Refer to the Thor VM1 User’s Guide, |
|
available at www.honeywellaidc.com, for |
|
further information about ignition control. |
|
|
Power Cable Installation
1.The Thor VM1 must not be mounted in the Quick Mount Smart Dock. The power switch on the dock must be turned Off. The power cable must be UNPLUGGED from the dock.
2.While observing the Fuse Requirements in panel 2, connect the power cable as close as possible to the actual battery terminals of the vehicle (if using unswitched power).
3.The cable is rated for a maximum temperature of 221°F (105°C). The cable should be protected from surfaces that exceed this temperature, from physical damage from moving parts, and from chemicals or oil that cause the insulation to deteriorate.
4.Avoid sharp bends. The power cable is less flexible in low temperature environments.
5.Route the cable the shortest way possible removing any leftover cable, making sure the cable does not interfere with safe operation and maintenance of the vehicle.
6.Secure the cable to the vehicle structure at approximately one foot intervals, taking care not to over tighten, pinch conductors, or penetrate the insulation.
7.Use proper electrical and mechanical fastening means for terminating the cable. Properly sized “crimp” type electrical terminals are an accepted method of termination. Select electrical connectors sized for use with 20AWG (0.81mm2) conductors.
8.Connect the watertight connector end of the power cable to the Thor VM1 Quick Mount Smart Dock power connector by aligning the connector pins to the power connector; push down on the watertight connector and twist it to fasten securely.
9.Secure the power cable to the Thor VM1 using strain relief cable clamps, and place the Thor VM1 in the dock.
10.If using the Screen Blanking feature, install the screen blanking box or switch. (Refer to the installation instructions that came with the Screen Blanking box, or to the Thor VM1 User’s Guide, available at www.honeywellaidc.com for further information about the Screen Blanking box.)
11.Press the power switch on the back of the Thor VM1 dock.
12.Press the power button on the front of the Thor VM1.
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