12.3.2
Environmental • Operating temperature: -18°C to +77°C [ISO 25197] • Storage temperature: -40°C to +85°C [ISO 25197] • Corrosion resistance: 300 hours salt spray [ASTM B117] • Water ingress protection: IPX7 [IEC 60529] • Random vibration: 0.0284 g^2/Hz [ABYC P-28] • Resonant vibration: 4 G zero-peak, 20-2000 Hz [ABYC P-28] • Mechanical shock: 50 G, 11 m-sec half-sine shape [ISO 25197] • Ignition protection: SAEJ-1171 • Meets EN60945 electro-magnetic compatibility requirement
12.3.3
Features
• Up to three helm stations. • Automatic battery management with sensing, warnings and best battery selection. • On demand hydraulic steering pump minimizes power consumption. • No oil at the helm. • Rugged electronics for 24 VDC applications. • Color dash display showing rudder command and rudder position graphic. • Displays system health. • Display provides system setup interface. • Communicates faults and any special handling instructions to the operator. • No requirement for tie-bars depending on rudder loads. • Simple software updating via USB port. • Programmable number of turns lock to lock with speed. • Auto-adjusting steering end stops and resistance with speed.
• Dual redundant position sensing on all moving components. • Helm offers both 3/4” taper or 1” straight shaft options. • Utilizes fault tolerant CAN network. • Full autopilot CANbus connectivity and integration. No additional pumps or sensors required. • Adjustable max rudder hard over angle with speed range 25° to 40° center to hard over. • Rudder toe in or out up to 5° with speed. • Position proportional rudder gain for faster steering response near neutral rudder position. • RPM input: NMEA 2000, J1939 or analog pulse compatible. • Pump features an Integrated service/bypass valve allows a limp home mode. • Meets or exceeds ABYC, ISO and SAE electrical and environmental requirements.
12-9
EN
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