Installing Vac-To-Pcm Harness; Vehicle Cable Harness; Selecting The System's Power And Ground Connections - I.D. Systems Vehicle Asset Communicator User Manual

Using the attached hex key tighten the hex nuts to secure the swivel points. The bracket is not
supposed to be adjustable. Failure of tightening the hex nuts will result in assembly failure.
Attach the 9-pin circular connector of the VAC-to-PCM cable (Item 4) to the circular connector
on the back of the VAC.
Route the VAC-to-PCM cable through the hole in the VAC mounting bracket and route all the
way to the vehicle interface location.
o Use the vehicle's pre-existing cable-routing channels (where other cables are also run
throughout the vehicle) to prevent the cable from being damaged during vehicle use or
maintenance.

Installing VAC-TO-PCM Harness

The VAC-TO-PCM Harness connects the VAC to the vehicle. Through the harness, the VAC system
will get power from the vehicle, and have the ability to receive commands from the vehicle via the I.D.
Systems Serial Data Interface (IDSY SDI) protocol. Installation of this cable must be performed
according to the instructions below for the VAC system to operate properly.

Vehicle Cable Harness

Cable Pin-Out:
Pin Color
1 RED
2 BLACK
3 WHITE
4 GREEN
5 ORANGE
6 BLUE
7 WHITE/
BLACK
8 RED/
BLACK
9 RED/
BLACK

Selecting the System's Power and Ground Connections

Notes:
I.D. Systems, Inc. One University Plaza, Hackensack, NJ 07601
Tel: 201-996-9000; Fax 201-996-9144; email:
Signal Name
POWER Power (+)- TO REGULATED 6.5 VDC
POWERRTN Power return (-) - TO 6.5 VDC RETURN
ISEN(-) IDSY SDI SIMO (OPTIONAL)
RELAYIN IDSY SDI SOMI (OPTIONAL)
RELAYOUT IDSY SDI SCLK (OPTIONAL)
VSEN1(-) IDSY SDI INT_NCS (OPTIONAL)
VSEN1(+) IDSY SDI INTRPT (OPTIONAL)
VSEN2(+) IDSY SDI WAKEUP (OPTIONAL)
N/C NO CONNECT
support@id-systems.com
Comments
VAC User's Guide
000-0144-01
Page 12 of 41