Depending on the model and year of device you have, you may have a 2-core, 4-core, 7-core or 8-core cable. Since 2019 all units will have an 8-core cable although some cores may be hidden or disconnected depending on the options you chose when purchasing the device. Wiring should be carried out as per the following:

8-Wire Universal Setup (2019-onwards)

RedLive (9-32v DC)
BlackNeutral (0v DC)
PinkRS-232 RX
BlueRS-232 TX
YellowSwitch 0 (pull to ground)
GreenSwitch 1 (pull to ground)
GreySwitch 2 (pull to ground)
WhiteSwitch 3 (pull to ground)

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Wiring Configuration

Depending on what options you chose for your device at time of purchase, some cores from this list may be hidden or not connected.

2-Wire (2015-2018)

RedLive (9-32v DC)
BlackNeutral (0v DC)

4-Wire NMEA (2015-2018)

BrownLive (9-32v DC)
WhiteNeutral (0v DC)
YellowNMEA B
GreenNMEA A

7-Wire (2015-2018)

BrownLive (9-32v DC)
WhiteGround (0v DC)
PinkRS-232 RX
BlueRS-232 TX
YellowSwitch 0 (pull to ground)
GreenSwitch 1 (pull to ground)
GreySwitch 2 (pull to ground)