Simrad NAC-3 High Current Autopilot Computer Model: 000-13250-001 UPC: 9420024154397 B&G Reflex Sailing algorithms 12/24V input 30A continuous output (50A peak) 3A Clutch output NMEA 0183 Interface (1 input, 1 output) Solenoid output capable Rudder feedback options: NMEA2000 Rudder Feedback (RF25), Freq. Rudder -Feedback (RF300) Solenoid output capable for larger vessels Connection for NFU Remotes External Mode input, External open/close or pulse contact for SYSTEM SELECT External alarm output for buzzer/relay The NAC-3 Autopilot Computer is the brains behind your autopilot system. NAC-3 contains the control algorithms developed to helm a yacht across a broad range of weather conditions and sea-states, alongside the electronics needed to operate a hydraulic or mechanical drive unit, while also interfacing with other components including heading sensors and rudder feedback units. The NAC-3 was designed for boats 10 metres (33 feet) or greater in length and is rated to operate high-current hydraulic drives, mechanical drive units, and solenoid valves with a current rating of 30 Amps continuous (50 Amps peak). Specifications Waterproof rating IPx7 Power 12/24 V DC +10-30% NMEA 2000 LEN 1 Interfaces Reversible motor control of rudder Max continious load 30A, peak 50A for 1s On/off solenoid control of rudder 12/24V DC, common, load range 10mA to 10A, off current Engage output for bypass/clutch 12/24V DC, min 10mA, max 3A Rudder angle, frequency input 15V, 1.4 to 5kHz, resol. 20Hz/° OR NMEA2000 NFU port/stbd input and mode indicator output External open/close contact, common ret, contact current max 30mA Mode input External open/close or pulse contact for SYSTEM SELECT, common ret, close to activate, contact current max 30mA External alarm output for buzzer/relay Max 100mA, voltage level as local supply Networking NMEA0183 1 in 1 Out NMEA 2000 1 What's in the Box: NAC-3 N2KEXT-2RD - 0.61 m (2-ft) NMEA N2K-T-RD T
