SmartPilot S2G Corepack for 12-volt systems with built in Rate Gyro and AST (Advanced Steering Technology)
(Formerly known as the 150G corepack)
Raymarine Product Number: E12091
Raymarine S2G Corepack
- 12 volt Course Computer designed for Type 1 Drive units
- 15 Amp (20 Amp peak) motor drive output
- Recommended for mechanically steered vessels under 24,000 lbs (11,000 Kg)
- Recommended for hydraulically steered vessels with cylinder ram sized 4.9in3to 14in3(80cc – 230cc)
- Built in Rate Gyro
- Raymarine AST (Advanced Steering Technology) with AutoLearn
- Gyro Stablized heading output for MARPA and radar/chart overlay on Raymarine Radars
Behind the autopilot control head is the intelligence hub of the system, the Corepack. Consisting of an advanced course computer, fluxgate compass and rudder feedback, the Corepack is an integral part of the autopilot system.
Corepack components explained
Course Computer
The course computer is the intelligence behind your autopilot system. It includes a powerful microprocessor, programmed with all the steering know-how we've gained over many years and hundreds of thousands of boats. The course computer performs the main course keeping function and also houses the electronic control circuitry for the drive unit and power amplifier. NMEA inputs and outputs enable it to operate easily with equipment from other manufacturers. A SeaTalk interface provides connection to the control head and communication with other Raymarine devices.
Fluxgate Compass
The fluxgate compass module houses a state-of-the-art electronic compass mechanism, capable of tracking your boat's heading with incredible accuracy. The mechanism is gimballed, enabling it to handle pitch and roll movements up to +/-35o. The fluxgate compass connects directly to the course computer. It mounts on a bulkhead below decks on most boats; if yours is a steel-decked boat, the compass will be mounted above decks, out of the reach of magnetic interference.
Rudder Reference Transducer
This transducer performs a vital role too: it tells the course computer the precise position of your boat's rudder at all times. the rotary model is most commonly required; the linear model is used for hydraulic outboard steering systems. The rotary model is mounted adjacent to the rudder stock, while the optional linear model is mounted on the bullhorn ram of outboard engines.
Raymarine SG2 Corepack Specifications:
- Advanced AST software with integral rate gyro for exceptional steering performance
- AutoLearn software* for easy set up
- SeaTalk and NMEA integration
- AutoSeastate with adjustable response levels, autotrim, autotack/turn
- Fast heading data* for MARPA and radar/chartplotter overlay
- *When used with ST6001 or ST7001 control heads
- Drive clutch output : 4 A at 12 V (fuse protected at 4 A)
- Drive motor output : Type 150/150G continuous 18 A at 12 V
- Drive solenoid return input : 5 A at supply voltage
- Environmental : Drip resistant when mounted vertically
- Inputs : fluxgate compass, external GyroPlus yaw sensor, rudder position sensor, NMEA 0183 v2.3 (x2), SeaTalk (x2), off switch, power, drive solenoid return
- Interfaces : NMEA 0183 and SeaTalk
- Operating temperature : -10°C to 55°C (14°F to 131°F)
- Outputs : NMEA 0183 v2.3 (x2), SeaTalk (x2), drive motor, drive clutch
- Power : 12 V DC (fuse protected at 30 A)
- Power Consumption : 300 mA (standby mode). Power consumption in auto mode is dependant on drive type and sea conditions