Serial Connector (Com1 And Com2) - Honeywell THOR VM1 User Manual

The Power Supply Connector
Antenna connectors are located on the top rear of the Thor VM1.

Serial Connector (COM1 and COM2)

COM1
COM2
USB
CANBUS/AUDIO
Screen Blanking
The screen blanking signal can be provided either by a Honeywell Screen Blanking Box or a user supplied switch or
relay. See Screen Blanking
3 - 6
(page 3-7) is on the left side of the dock (when viewed from the back).
The COM1 and COM2 connectors are D-9 male connectors located on the back of the
dock.
Power the Thor VM1 off before attaching a cable to any port (serial, USB, Audio/CAN,
etc.).
The serial connectors are industry-standard RS-232, PC/AT standard 9–pin "D" male
connector. See COM1 and COM2 Connector
Pin 9 is configured to provide +5V for an external bar code scanner.
See Connect Serial Device
If a COM port is not being used for a scanner, it can be used for
4-48) when the vehicle is in motion.
(page 4-48) for information on connecting screen blanking accessories.
(page 8-5) for connector pinout detail.
(page 4-52) for more information.
Screen Blanking (page