Wiring diagram for RP interface cable

The Rowperfect classic uses a serial port cable to join to a PC. Sometimes the wires pull out.
If you want to replace with wires with a soldering iron, here’s how.

Rowperfect classic interface wire showing pin positions
Rowperfect classic interface wire showing pin positions

Wiring diagram photograph on the right.

On the photograph  the number 1 pin is on the left hand side of both connectors.

So your conductor colours may be different but

  • Pin 1 on the RG12 plug goes to Pin 2 on the serial socket.
  • Pin 2 goes to Pin 3 on Serial socket
  • Pin 3 goes to Pin 4
  • Pin 4 goes to Pin 5
  • Pin 5 goes to Pin 7

One thought on “Wiring diagram for RP interface cable

  1. Anonymous says:

    Your blog explains very well the wiring diagram of RP interface cables. It will help people to join a serial port cable to a PC.

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