Owner's manual

MoTeC Introduction 9
Sensors
The optional Display Logger inputs* can be connected to a wide variety of
sensors. Different types of sensors are available to suit different types of
measurements, for example: temperature, pressure, movement etc.
Sensors convert a physical measurement (e.g. pressure) into an electrical
signal (e.g. volts).
Different types of sensors generate different types of electrical signals. For
example, most temperature sensors convert the temperature into a variable
resistance which may be measured by an Analogue Temperature input.
However most wheel speed sensors generate a variable frequency signal
which must be connected to either a Digital input or a Speed input.
*To use these inputs, you will need to add the #29600 C125 I/O enable.
Expanders
E888/E816
The C125 fully supports two E888 or E816 Expanders allowing expansion
of the number of inputs and outputs
Accessories
BR2
A BR2 Beacon Receiver may be connected to the C125, which allows the
Display Logger to calculate lap times for display and to provide lap
information for the data analysis software.
SLM-C
The SLM-C Club Shift Light Module can be used for shift lights, warning
lights and other driver alerts.
The SLM-C includes 8 coloured LEDs that can be programmed to display
in a pre-defined pattern.
GPS
The C125 Display Logger supports many GPS (Global Positioning
System) devices allowing it to record speed and position information as
well as providing lap timing.
This information can be used in the i2 data analysis software to create
track maps, and plot and compare driven lines.
A 10 Hz GPS is supplied as part of the C125 Race Kits.