SI-TEX SP-120 Color System w/Rudder Feedback 18CI Pump

The SI-TEX SP-120 Color System with Rudder Feedback & 18CI Pump is a cutting-edge autopilot solution tailored for small vessels under 38 feet. Designed for both hydraulic and mechanical steering systems, this versatile autopilot ensures precise navigation and enhanced boating experiences.

Key Features

• Compatible with hydraulic steering, mechanical steering, and solenoid control systems.
• Eliminates the need for a separate junction box by connecting everything directly to the rear of the control head.
• Operates in Virtual Rudder feedback mode for outboard engines or can integrate a separate Rudder Feedback unit for inboard vessels.
• Displays actual Compass heading, Selected Heading, and Rudder Angle simultaneously on a large, easy-to-read Color LCD.
• Compact and splash-proof control head measuring 4.1” x 4.1”, perfect for marine environments.
• User-friendly software allows for effortless selection of desired headings, operation, and setup.
• Equipped with a high-performance 9 Axis Rate Gyro Compass for excellent steering response.
• Enhances performance by utilizing GPS Speed Over Ground (SOG) and Course Over Ground (COG) inputs.
• Compatible with most chart plotters via NMEA-0183 GPS Interface for steering to waypoints and routes.
• Provides NMEA-0183 Output of Compass heading at 10kHz for seamless integration with MFDs featuring Chart/Radar Overlay.

Steering Modes

• Manual (Power Steer): Direct manual control for immediate steering adjustments.
• Auto: Maintains the selected magnetic course automatically.
• GPS: Steers to waypoints or follows predefined routes when interfaced with a GPS system.
• Wind: Aligns steering to wind direction when connected to a wind sensor, ideal for sailboats.

Specifications

Feature	Details
Waterproof Rating	IPX6
Control Head Dimensions	110 mm L x 110 mm W
Voltage Supply	12/24 Volts DC
Display	Color LCD
Indicators	Constant Compass Heading Indicator and Rudder Angle Indicator
Current Consumption	0.5 amps at 12VDC in standby mode
Maximum Drive Output Current	15 Amps
Operating Temperature	-10ºC to +55ºC
Data Connections	NMEA-0183 GPS Input, NMEA-0183 10kHz Compass Heading Output
Course Detection	<1 Degree

What's Included

• SI-TEX SP-120C Color LCD Autopilot Control Head
• NMEA Interface Cables
• 9 Axis Electronic Rate Gyro Compass
• Control Head Sun Cover
• Product Manual
• Mounting Screws

Download the Brochure (PDF)

Warranty

Protected by a 2-Year SI-TEX Warranty, ensuring reliability and peace of mind for your marine navigation needs.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.