AEM 30-2906-96 AQ-1 96 Flying Lead Wiring Harness - Manual (Page 2)

Page 2 10-2906-96 AQ1 Harness Instructions RevA 110906.doc
KIT CONTENTS
1 x AQ1 Data Logger Harness with 96” Input Leads
WIRING
Power Connections
RED (PERM PWR)- Connect to a fused (5 Amp) constant 12 volt power source.
RED (SWIGN) – Connect to a fused (5 Amp) switched 12 volt power source.
BLACK (BATT GND) – Connect to a clean power ground. (Do not connect to a sensor
ground)
AEMnet
AEMnet is an open architecture software and hardware interface based on the CAN 2.0
specification, which provides the ability for multiple enabled devices to easily
communicate with each other through a single cable. The hardware connection is made
through a Deutsch 4P DTM connector and contains 12 volt switched power and ground
(2A max) as well as the CAN data lines. Devices connected to the AEMnet transmit
data through this one connection and most of these devices receive power from this
same connection as well.
The following AEM products are currently AEMnet enabled:
Series 2 Engine Management System
EMS-4 Universal Standalone Engine Management System
4-Channel Wideband UEGO Controller
AQ-1 Data Logger
Plug the Deutsch 4-pin DTM connector on the AQ1 Data Logger harness into the
mating connector on other AEMnet compatible devices.
INPUT SIGNALS
Analog 1-4 are 0-5V analog inputs with optional pull-up resistor for RTD/Thermistor-
style sensor. Examples: AEM gauges, MAP/pressure sensors, TPS/APP/shock
travel/load cell sensors, analog MAF sensors, any 2 wire RTD or thermistor style temp
sensor. See “Using the AQ1 Data Logger” for more information on configuring Inputs 1-
4. The corresponding wires in the harness for Analog 1-4 are Yellow and are labeled
INPUT 1, INPUT 2, INPUT 3 and, INPUT 4.