Connection cable for MEDC17 ECUs

Ver. 2, short-circuit protection.

The wire colouring of the connection cable

Red — +12V
Blue-yellow — GPT1 (5v amplitude output)
Black — GND
Red-yellow — GPT2 (5v amplitude output)
Red-white — GPT1 -12b (bufferless, up to 12V)
Black-white — GPT2 -12b (bufferless, up to 12V)
White — CAN H
Violet — Vpp
Green — CAN L
Blue — CNF1 510 Ohm
Yellow — K-Line
Grey — boot 1 kOhm

External power 12V (5, А mах) Jack

The correct pinouts to the adapter board:

Additional features:

The adapter provides the ability to control the power supply manually. For this feature, it is required to make a switch, see the photo below. Manual control is a better option than automatic control.