The C125 comes standard as a combined 5" full colour display and powerful control device with outstanding readability in direct sunlight. With the addition of the Data Logging upgrade it becomes a fully programmable data logger with 120 MB memory. Optional USB Logging provides additional data capacity and flexibility.

Numerous supplied display layouts offer fixed graphics with configurable channels and labels, while the optional Display Creator software provides the tools for full screen customisation.

The C125 acquires data from other devices, such as an ECU, and can display data channels, warning alarms, lap times, fuel calculations, minimum corner speeds, maximum straight speeds and more.

This product has recently changed part number due to a component modification. All functionality remains the same however the case dimensions and weight have changed slightly from P/N 18060. For CDS18060 Click here..


  • Impressive High Resolution 125 mm (approx. 5") colour LCD display
  • High brightness for sunlight readability
  • Optional internal logging and USB logging
  • 10 full colour (RGB) LEDs; colour, function and intensity are fully programmable
  • Suitable for bikes, cars, marine and industrial applications
  • Supports Wideband Lambda from MoTeC PLMs or LTCs
  • Easily integrates with MoTeC CAN based devices such as ECUs and expanders. Full I/O expansion with E888 and E816
  • GPS Lap Timing
  • Supports T2 Telemetry (with upgrade)
  • IP67 rated housing
  • A composite video input allows for a live on-screen footage, for example from a rear view camera (requires Display Creator)


  • Screen: Colour TFT LCD, anti-reflective
  • Resolution: 800 x 480 resolution, anti-aliased graphics
  • Layouts: selectable fixed layouts (user programmable layouts via optional Display Creator software)
  • 48 user-defined, scrollable message lines with programmable overrides
  • 3 programmable modes with customisable labels
Logging - optional (requires upgrades)
  • 120 MB internal logging memory
  • USB logging to a removable storage device
  • Logging rates up to 500 samples per second
  • Fast Ethernet download
  • i2 Standard data analysis software included (Pro Analysis upgrade available)
Removable USB Storage Device Options
  • Kingston 32 GB USB3 Flash Drive - fast, low weight and low cost, not mechanically latched or waterproof.
  • MoTeC 32 GB USB3 Data Plug - mechanically latched, waterproof with anodised housing, ideal for exposure to the elements and vibration.
  • Alternative USB storage devices may be used but are not recommended.
  • 2 x Digital inputs
  • 3 x Speed inputs
  • 1 x Composite video input
Inputs - optional (requires I/O upgrade)
  • 6 x Analogue voltage inputs
    • 4 x 0 to 5.46 V, 1.33 mV resolution
    • 2 x 0 to 15.0 V, 3.66 mV resolution
  • 2 Analogue temperature inputs
    • 2 x 0 to 15.0 V, 3.66 mV resolution
Outputs - optional (requires I/O upgrade)
  • 4 x low side outputs PWM or switched operation
  • 0.5 Amp max, current limited and thermal overload protected
  • Compatible with E816 and E888 expanders (providing full functional use)
Internal Sensors
  • 3-axis accelerometer, detection range: +/- 5G
  • Dash temperature sensor
  • Sensor supply voltage
  • Battery voltage
  • 2 x configurable CAN buses, with individually programmable CAN bus speeds.
  • 2 x RS232 ports, one with transmit and receive, one with receive only.
Power supply
  • Operating voltage: 6 to 32 V DC
  • Operating current: 0.5 A typical at 14 V (excl. sensor currents)
  • Reverse battery protection
  • Battery transient protection
Sensor supply currents
  • 5 V sensor supply: 0.25 A maximum
  • 8 V sensor supply: 0.25 A maximum
Operating temperature
  • Internal: -20 °C to 70 °C (above 60 °C maximum backlight brightness progressively reduced)
  • Typical ambient temperature range in free air: -20 °C to 55 °C
Ingress Protection (IP) Rating
  • The device is rated to IP67

IP rating is dependant upon the user ensuring that the connector entries are waterproof, which, as a minimum, requires all unused wire cavities on the connector to be plugged.


For size and weight of P/N 18060 please refer to CDS18060 Click here.

  • Size: 134.5 x 101.8 x 21.1 mm excluding connector
  • Weight 385 g
  • 1 x 34 pin waterproof connector
  • 1 x mini USB port (located on the back of the device)
Brand MoTeC