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A-6 Vehicle Mounted DC Single Dock
2325 Reference Guide Revision B 2325A137REFGD
Pin # Signal
3 RXD
4 RTS
5 CTS
6 DSR
7 GND
8 DCD
9–19 Unconnected
20 DTR
21 Unconnected
22 Ring in
23–25 Unconnected
Vehicle 12VDC
Connection
Important
Equipment is designed to use 11 to 16.5 volt power source
only.
The DC Singledock is designed for use with any automotive DC power
source within the range of 11 V to 16.5 V.
It is recommended that the vehicle cable be connected to an unswitched
outlet on the vehicle’s fuse box. This connection method reduces the
chance of interference from the vehicle’s charging system.
See Chapter 7 "The Docking Stations" for vehicle wiring instruction and
diagrams.
Caution:
Correct electrical polarity and grounding is required for safe
and proper installation.
Only connect to a negative ground DC supply circuit.
Not for installation to positive ground circuits.