Circuit of electronic ignition UIS4

Electronic ignition for 6÷24 cylinder engines with possibility of working in dual mode, intelligent control of pre–ignition and energy.

Basic features

  • Communication through RS-232 (diagnostics and adjustment by service program Manager), RS-485 (for cooperation for example with control system UniGEN) and further CAN
  • Development of custom algorithms by function
  • Configurable mapping of inputs and outputs
  • Supplying voltage 24V+/-20%,  supplying current 250mA/5A (quiescent / operative)
  • Number of coils 6-24
  • Possibility of working in dual mode (6-12 cylinders, 2 coils per cylinder) 
  • Output voltage 250-400V controllable
  • Detection of knocking (24x input for knocking sensor)
  • Detection of unburned ignition (measurement of quality of spark - over)
  • Adjustable output energy, possibility to correct energies only in some cylinders
  • Intelligent and very easy adjustment of output pre – ignition by stroboscope
  • Correction of pre – ignition from rotation, during detonation, customable (for example according to the type of fuel mixture) 
  • Number of teeth for reading rotations 2-255 (both simple - sensor and double – sensor reading)
  • 4x digital output
  • 4x digital input
  • 2x analog input - reset, crank (SW configurable, Hall sensor unit / Induction sensor / Kotlin)
  • Supplying voltage for Hall sensor unit 5V,100mA
  • Supplying voltage for sensor Kotlin 24V,100mA
  • Test-mode
  • Integrated tester (oscilloscope)


Screenshots from service SW

Control systems, measurement, regulation
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