The S12 is our top of the range engine control unit. Designed to withstand some of the toughest of condition and still provide enough I/O to run a V12 engine fully sequentially for a life time.


Technical Specification


50 user configurable general purpose Pulse Width Modulated power outputs, including:


12 Ignition Coil outputs – IGBT(Coil Direct) or TTL (ignitor)


24 Fuel injector outputs


8 PWM Outputs


3 full bridges also configurable as 6 half bridges or 6 PWMs


Up to 20A output per Full Bridge (DbW & HDP-5)


28 General purpose inputs


4 Knock inputs


2 NTK wide band Lambda interfaces


2 K-type thermocouple interfaces


100 MHz full duplex Ethernet for connection to PC for programming and data download


3 Can 2.0B interfaces


RS232 serial interface


6 to 26v input voltage range with reverse polarity protection


2 regulated 5V sensor supply outputs with protection


Software configurable sensor (5v to 12v) sensor supply output


Unregulated sensor supply output which tracks the ECU supply voltage


5 Separately protected sensor and communication ground inputs


Up to 128MB flash logging memory


Fast download less than 30 seconds via Ethernet


Time/Date stamped data via real time clock


Twin split automotive connector totalling 121 pins


Anodised aluminium case


Maximum dimensions including the connectors 178 x 160 x 45 mm


Total mass is 670 grams


Operating Temperature -55 to +95 C



From Monday-Friday:


8.00 - 12.00

13.00 - 17.30