USB K-Line Adaptor

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Technical specifications

  • K-Line bus voltage: 4.5 V–36 V DC
  • Connector: Phoenix contact PTSM 0,5/3-P-2,5
  • Driver: Virtual COM port driver by FTDI for Windows 7–10, macOS, Linux
  • USB port: Micro USB at adapter, USB A at PC
  • LEDs: Power, RX, TX
  • Dimensions: 78 x 45 x 19 mm (excluding retainer)
  • Weight: 34 g

The USB K-Line Adaptor is a device that makes K-Line available as a regular COM Port. It connects to the PC via USB 2.0.


Key features

  • One wire K-Line support
  • Wide K-Line bus operating voltage: 4.5 V to 36 V
  • K-Line bus operating voltage level must be supplied externally
  • Bus powered USB device
  • Detachable DIN Rail retainer

Supported host platforms

  • Windows, macOS, Linux
  • Adaptor uses virtual COM Port by FTDI
  • Windows 10 installs driver automatically
  • Compatible with any software that uses K-Line over COM port

What’s included?

  • USB K-Line Adaptor
  • USB A to micro USB cable (1 m)
  • Phoenix contact plug
  • DIN rail retainer
  • Manual

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