Technical documentation:
MyChron 3 XG LOG
– Version 1.07
1
TECHNICAL DOCUMENTATION
9/06/2005
GAUGE
Notes:
MyChron 3 XG LOG
technical documentation, dimensions
and pinout –
Version 1.07
MyChron 3 XG
LOG
Internal lateral accelerometer
CH2
CH3
CH4
CH1
Speed
Beacon
RPM
CH5
ECU
Power
Figure 1: MyChron 3 XG LOG
Introduction
MyChron 3 XG LOG
represents the perfect synthesis between MyChron 3
Gold XG and MyChron 3 LOG advanced for car applications: this new
logger merges the functionalities and the features of those 2 previous
loggers and constitutes a milestone moment in AIM data logger history.
MyChron 3 XG LOG
monitors and displays RPM, 5 fully configurable
analog inputs (pressure, temperature, potentiometers, Lambda probe and
Pitot tube, speed sensors), 2 speed inputs, internal lateral G-sensor (to
map tracks), gear number and lap (split) times.
MyChron 3 XG LOG
is interfaceable with the most common ECU, like
Bosch, Carmo, Efi, MecTronic, MoTec and others, through an
RS232
cable
or a
CAN cable
(connected to the gauge ECU-RPM-POWER input)
to sample the data out coming from the ECU.
To have a complete list of compatibles ECUs, communication protocol and
connection with AIM logger, please refer to “
documents
” page of our
website
www.aim-sportline.com
, where You find a dedicated datasheet
called ECU-AIM logger.
The logger records the following parameters:
•
5 analog inputs: pressure and temperature sensors (VDO, thermo-
resistors, thermocouples), potentiometers (linear and circular),
Lambda probe and Pitot tube;
•
lap and split times;
•
2 speed inputs;
•
Internal lateral G-sensor to map tracks;
•
Gear
number;
•
Logger’s
temperature;
•
All the channels acquired from the engine’s ECU.
