Raymarine ACU-100 Actuator Control Unit for Reliable Autopilot Drive and SeaTalkng Power

Autopilot Control Unit (ACU)

The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalk^ng bus. Choose the ACU that fits your steering system type.

Drive Current Output
Maximum continuous 7 Amps at supply voltage
Drive Clutch Output
No clutch connection

Connections

• Rudder reference sensor
  
• Power
  
• Drive motor
  
• Ground

Nominal supply voltage
12 V
Operating voltage range
10.8V to 15.6V dc
Power Consumption (standby) - Main Power Supply
300 mA (12V)
Power Consumption (standby) - SeaTalk^ng Power Supply
No power supply to SeaTalk^ng
SeaTalk^ng LEN (Load Equivalency Number)
1
SeaTalk^ng Power Out
No power supply to SeaTalk^ng
Data Connections
SeaTalk^ng

Installation Environment

• Operating Temperature: -20C to +55C (-4F to +131F)
  
• Storage Temperature: -30C to +70C (-22F to +158F)
  
• Relative Humidity: MAX 93%

Waterproof rating

• Connector Panel: IPX2
  
• Drive Electronics: IPX6

Dimensions (W x H x D)
180mm x 140mm x 52mm (7.1 in x 5.5 in x 2.0 in)
Weight
0.6 kg (1.32lbs)

Conformance

• Europe: 2004/108/EC
  
• Australia and New Zealand: C-Tick, Compliance Level 2

The Raymarine ACU-100 Actuator Control Unit (Part Number: E70098) is designed to deliver dependable autopilot control for marine steering systems. Its rugged construction ensures reliable drive power with a maximum continuous output of 7 amps at the supply voltage, making it suitable for a variety of steering configurations. The ACU-100 also provides power to the SeaTalkng bus, enabling seamless integration with Raymarine's marine electronics network. Its robust design features waterproof ratings of IPX2 at the connector panel and IPX6 for drive electronics, ensuring durability in harsh marine environments. The compact dimensions make installation straightforward, and the unit operates efficiently within a voltage range of 10.8V to 15.6V DC, consuming only 300mA in standby mode at 12V. The power connections include inputs for rudder reference sensors, drive motors, power, and ground, simplifying setup and integration. Designed to withstand operating temperatures from -20°C to +55°C (-4°F to +131°F) and storage temperatures up to 70°C (158°F), the ACU-100 is suitable for a wide range of marine conditions. Certified for compliance with European and Australian standards, this control unit offers a reliable solution for enhancing your vessel’s autopilot system with durable, efficient performance.

Features:

• Drive Current Output: Maximum continuous 7 Amps at supply voltage

• SeaTalkng Power: Provides power to SeaTalkng bus with Load Equivalency Number 1

• Waterproof Rating: IPX2 at connector panel and IPX6 for drive electronics

• Operating Voltage Range: 10.8V to 15.6V DC for flexible power supply options

• Compact Dimensions: 7.1 in x 5.5 in x 2.0 in, lightweight at 1.32 lbs for easy installation

• Environmental Durability: Operates in temperatures from -20°C to +55°C (-4°F to +131°F) with high humidity tolerance

• Multiple Connection Points: Rudder reference, drive motor, power, and ground for straightforward wiring

• Compliance: Meets European CE and Australian C-Tick standards for quality assurance