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Raymarine E70100 ACU-400 Actuator Control Unit for Evolution Autopilot Systems

Manufacturer

Raymarine

<h3>A Century of Marine Electronics Innovation</h3> <p>Raymarine's heritage in marine innovation traces back to 1923, when the first commercial fathometer was developed, marking the beginning of a legacy that would transform navigation and safety on the water. The Raymarine brand was formed in 2001 through a management buyout of Raytheon's marine division, and has since become a trusted name among recreational boaters, fishing captains, and professional mariners worldwide. In 2010, the company was acquired by FLIR Systems, bringing advanced thermal imaging capabilities to their product lineup.</p> <p>What sets Raymarine apart is their commitment to pioneering technology that addresses real challenges on the water. The company created the first autopilot system for recreational boats in 1974 and developed the SeaTalk language for electronic devices to connect via a single cable in 1989, innovations that fundamentally changed how boaters interact with their vessels. Today, their <a href="/11286-raymarine-raymarine-electronics-200849">electronics</a> lineup includes cutting-edge multifunction displays, radar systems, and navigation tools engineered to withstand the harsh marine environment while delivering intuitive operation.</p> <h3>Professional-Grade Electronics for Every Mariner</h3> <p>The core of Raymarine's reputation lies in their comprehensive <a href="/11286-raymarine-raymarine-electronics-200849">marine electronics</a> offerings. Their full range includes chartplotters, fishfinders, radars, marine instruments, marine cameras, AIS units and VHF radios, all designed with the rugged demands of maritime use in mind. Their customers include offshore fishing captains, luxury cruising boat skippers, sailors and professional mariners, and they're the trusted navigation system supplier to the U.S. Coast Guard, a testament to the reliability and performance of their systems.</p> <p>Beyond primary navigation displays, Raymarine's <a href="/11286-raymarine-raymarine-transducers-accessories-200850">transducers and accessories</a> ensure seamless integration and enhanced functionality across their product ecosystem. From CHIRP sonar transducers that deliver exceptional underwater imaging to networking cables and mounting hardware, these components are engineered to work together flawlessly. The company adopted FLIR's philosophy of Commercial Developed Military Qualified (CDMQ) product development, delivering marine electronics renowned for their rugged design and reliability.</p> <h3>Innovation That Keeps Boaters Safe</h3> <p>Raymarine has continued to push the boundaries of what's possible in marine electronics, from trailblazing the use of compact radar systems for small vessels to introducing leading-edge sensors. Their commitment to safety and ease of use extends to every product category, whether you're outfitting a fishing boat, cruiser, or commercial vessel. Their products are engineered for the tough marine environment and renowned for ease-of-use, rugged design and reliability, ensuring that boaters can depend on their equipment when it matters most.</p> <p>With close to 100 years of technological innovation on the water, Raymarine has offices in 12 countries and partners with over 7,500 dealers and installers in 110 countries. This global presence ensures that support and expertise are available wherever your journeys take you, while their continuous investment in research and development keeps them at the forefront of marine technology evolution.</p>

Part Number

E70100
06/03/2036 10:20 AM
Sale Price

$2,083.32

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Product Details

The Raymarine ACU-400 Actuator Control Unit is a critical component of Evolution autopilot systems, housing the main power and drive electronics for direct connection to your vessel's steering system and 12V or 24V DC electrical source. This rugged control unit delivers reliable autopilot drive power while simultaneously providing power to the SeaTalkng bus, serving dual functions in a single compact package.

Key Features:

  • Designed for Type 2 and Type 3 Raymarine hydraulic, linear, and rotary mechanical drives
  • Maximum continuous drive current output: 30 Amps at supply voltage
  • Drive clutch output: Up to 4 Amp continuous at 12V or 24V
  • Dual voltage capability: 12V or 24V nominal supply with operating range of 10.8V to 31.2V DC
  • SeaTalkng power output: 3 Amp at 12V (fuse protected)
  • Includes M81105 Rotary Rudder Reference sensor
  • Drip resistant construction for marine environments

Connections:

  • Rudder reference sensor port
  • Sleep switch input
  • Main power supply
  • Drive motor output
  • Drive clutch output
  • Ground connection
  • Digital Input/Output (DIO)
  • SeaTalkng network connection

Technical Specifications:

  • Operating temperature range: -20°C to +55°C (-4°F to +131°F)
  • Storage temperature range: -30°C to +70°C (-22°F to +158°F)
  • Maximum relative humidity: 93%
  • Standby power consumption (main): 300 mA at 12/24V
  • Standby power consumption (SeaTalkng): 20 mA at 12V
  • SeaTalkng LEN (Load Equivalency Number): 1

The ACU-400 combines with an EV-1 sensor core, autopilot control head, and appropriate drive unit to create a complete Evolution autopilot system for reliable automated steering on vessels equipped with compatible hydraulic, mechanical linear, or mechanical rotary steering systems.

Products specifications

Description

For EV-400 Pilots

Model Number

ACU-400

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