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)
Connection

Screenshots from service SW

