Garmin GHP Reactor Steer-by-wire Corepack for Viking VIPER Installation Instru - Page 8

NMEA 2000 network (provides power to the helm control) À 12 Vdc power source Á Helm control  NMEA 0183-compatible device à Wire Helm Control Wire Color - Function N/A Ê N/A Ë Blue - Tx/A (+) Ì White - Tx/B (-) Í Brown - Rx/A (+) Î Green - Rx/B (-) Ï NMEA 0183-Compatible Device Wire Function Power NMEA 0183 ground Rx/A (+) Rx/B (-) Tx/A (+) Tx/B (-) NOTE: When connecting a NMEA 0183 device with two transmitting and two receiving lines, it is not necessary for the NMEA 2000 bus and the NMEA 0183 device to connect to a common ground. Only One Receiving Wire If your NMEA 0183-compatible device has only one receiving wire (Rx), it must be connected to the blue wire (Tx/A) from the helm control, and the white wire (Tx/B) from the helm control must remain unconnected. NMEA 2000network (provides power to the helm control) À 12 Vdc power source Á Helm control  NMEA 0183-compatible device à Wire Helm Control Wire Color - Function N/A Ê N/A Ë Blue - Tx/A (+) Ì White - unconnected Í Brown - Rx/A (+) Î Green - Rx/B (-) Ï NMEA 0183-Compatible Device Wire Function Power NMEA 0183 ground Rx N/A Tx/A (+) Tx/B (-) NOTE: When connecting a NMEA 0183 device with only one receiving (Rx) line, the NMEA 2000 bus and the NMEA 0183 device must be connected to a common ground. Only One Transmitting Wire If your NMEA 0183-compatible device has only one transmitting wire (Tx), it must be connected to the brown wire (Rx/A) from the helm control, and the green wire (Rx/B) from the helm control must be connected to NMEA 0183 ground. NMEA 2000 network (provides power to the helm control) À 12 Vdc power source Á Helm control  NMEA 0183-compatible device à Wire Helm Control Wire Color - Function NMEA 0183-Compatible Device Wire Function N/A Ê Green - Rx/B (-) (connect to Ë NMEA 0183 ground) Power NMEA 0183 ground Blue - Tx/A (+) Ì White - Tx/B (-) Í Brown - Rx/A (+) Î Rx/A (+) Rx/B (-) Tx/A (+) NOTE: When connecting a NMEA 0183 device with only one transmitting (Tx) line, the NMEA 2000 bus and the NMEA 0183 device must be connected to a common ground. Specifications CCU Specification Measurement Dimensions (L × W × H) 170 × 90 × 50 mm (6.7 × 3.5 × 2 in.) Weight 200 g (7 oz.) Temperature range From -15° to 70°C (from 5° to 158°F) Material Fully gasketed, high-impact plastic Water resistance IEC 60529 IPX7* CCU cable length 3 m (9 ft.) NMEA 2000 input voltage From 9 to 16 Vdc NMEA 2000 LEN 4 (200 mA) *The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com/waterrating. Helm Control Specification Measurement Dimensions without sun cover (H 110 x 115 x 30 mm (4.33 x 4.53 x × W × D) 1.18 in.) Dimensions with sun cover (H × 115 x 120 x 35.5 mm (4.53 x 4.72 x W × D) 1.40 in.) Weight without sun cover 247 g (8.71 oz.) Weight with sun cover 283 g (9.98 oz.) Temperature range From -15° to 70°C (from 5° to 158°F) Compass-safe distance 209 mm (8.25 in.) Material Case: fully-gasketed polycarbonate Lens: glass with an anti-glare treatment Water resistance IEC 60529 IPX7* Power usage 2.5 W max Unit max. voltage 32 Vdc NMEA 2000 input voltage 9 to 16 Vdc 8