Item No.: CO3221-6B

Programmable engine control unit

The core of the "Modular engine management system" is the engine control unit which can be programmed as needed. It has its own modifications for educational purposes which are perfect for showing how the controller receives input, processes it and outputs the appropriate signals. All the control unit’s pins are connected to sockets on the neatly laid out front panel so that measurements can be made on them directly. Thanks to the colour-coding of the 4-mm safety sockets, it is easy to identify the actual function of each of the pins (sensors, actuators, power, ground) at a glance. The control unit also proves to be multi-talented in the area of diagnostics. It is possible to use the fault switches or the OBD socket to read out standard P0 codes but also to monitor real-time data and modifications with the help of the Ethernet port and matching software. This enables you to cover the telecommunications topics of how Ethernet and IP are used in vehicles


Technical highlights:

  • Changing sets of parameters via Ethernet link
  • Software status can be written to flash memory via RS 232 port
  • Measurement and configuration software can also be connected via Ethernet
  • On-board diagnostics via OBD port, malfunction indicator light (MIL) and fault simulation switches
  • Indicator light for detection of rpm signal
  • Indicator light for detection of switch enabling flash memory writes
  • Status display for ignition voltage
  • Ignition/start switch
  • 26 inputs for various sensors with 4-mm safety measurement sockets
  • 21 power outputs for various actuators with 4-mm safety measurement sockets
  • Digital sensor ground terminals connected to 4-mm safety measurement sockets
  • Analog sensor ground terminals connected to 4-mm safety measurement sockets
  • Central power and ground rails in DIN colours
  • Fuses: 3 x 15 A
  • 1 cinch output for additional simulation signals
  • Inputs and outputs: 4-mm safety sockets

 

Technical details:

  • Operating voltage: 12 V
  • Dimensions: 297 x 445 x 180 mm (HxWxD)
  • Weight: 3.4 kg