Vehicle 10-60 Vdc Power Connection - Honeywell Thor VM2 Reference Manual

Vehicle 10-60 VDC Power Connection

Caution:
For installation by trained service personnel only.
Caution: For proper and safe installation, the input power cable must be connected to a fused circuit on the vehicle. This
fused circuit requires a 10 Amp maximum time delay (slow blow) high interrupting rating fuse. If the supply con-
nection is made directly to the battery, the fuse should be installed in the positive lead within 5 inches of the battery
positive (+) terminal. Note: For North America, a UL Listed fuse is to be used.
Note: Correct electrical polarity is required for safe and proper installation. See the figures below for additional wire color-
coding specifics.
The Thor VM2 DC input wires (Red DC+ and Black DC-) and the Blue ignition input wire are galvanically isolated. The Green
ground input is used for electrostatic discharge (ESD) protection.
4-2
VM1054CABLE (14ft/4.3m, included with dock)
VM1054CABLE
Wire Color
Red DC + (10-60 VDC)
Black DC -
Green Ground
Blue Ignition Input (optional)
Connection