What is the colouring code of the wires in the cable of the Raymarine RS12 GPS receiver? As the Raymarine A60 has only one NMEA port I would like to explore different options of getting NMEA data distributed to different instruments without creating loops. One solution would be to bring collect all NMEA data to one point with a NMEA combiner and then give the data including position to the A60 via the NMEA port.

GPS - Raymarine