B&G H5000 CPU Hydra

The H5000 CPU Hydra is the central unit, the brain of the B&G H5000 instrument system. Its function is to centralize, process, and calculate in real time all data from the various connected sensors (wind, speed, depth, heading, etc.) to provide accurate and responsive navigation information.

The H5000 CPU Hydra processor is compatible with multiple networks for complete integration:

NMEA 2000 (via a Micro-C port) for connection to the boat's main network.NMEA 0183 with two bidirectional and configurable ports.Ethernet (via an RJ45 port) for access to the configuration web server and connection to other systems.

The H5000 CPU Hydra must be installed in a protected and dry location below deck. Its housing has an IPX5 rating, protecting it from low-pressure water jets, making it suitable for installation in a locker or equipment space, shielded from direct weather.

The H5000 Hydra CPU is the entry-level processor of the H5000 range. It provides all essential functions for cruising and racing. The higher-end models, Hercules and Performance, add advanced features specifically designed for racing, such as speed polars integration, 3D current calculation, and more advanced calibration options for demanding racers.

Yes, the H5000 CPU Hydra has dedicated inputs to directly connect standard B&G sensors, including an input for the masthead unit (wind transducer / vane anemometer) and an input for a paddlewheel speed sensor (0-5V TTL).

The unit operates on a 12V DC power supply. The accepted operating voltage range is 9V to 16V DC. Typical power consumption is 2.4 Watts (200 mA at 12V).

The H5000 CPU Hydra integrates a web server. By connecting a computer, tablet, or smartphone to the processor’s Ethernet port (directly or via the onboard network), you can access a complete web interface. This interface allows you to perform configuration, sensor calibration, and system diagnostics intuitively, without requiring specific software.

Yes. By connecting an external Wi-Fi router to the H5000 CPU's Ethernet port, you enable GoFree™ technology. This broadcasts H5000 system data over the boat's Wi-Fi network, making it accessible via compatible apps on tablets and smartphones.

Yes, to avoid any magnetic interference, it is recommended to install the H5000 CPU Hydra at a minimum distance of 0.3 metres (1 foot) from any magnetic compass.

The H5000 CPU Hydra housing measures 211 x 196 x 66 mm (length x width x height). Its weight is 0.7 kg.

Yes, the H5000 CPU Hydra is designed to integrate seamlessly into a B&G ecosystem. It connects via the NMEA 2000 network to the Zeus multifunction displays, enabling centralized display and control of navigation data.

Yes, the internal software (firmware) of the H5000 Hydra CPU can be updated. Updates are performed simply via the integrated USB port, using a USB key containing the update file provided by B&G.

The processor connects to your boat's NMEA 2000 network via its Micro-C port. Simply insert it into the network's backbone using a standard Micro-C T-connector (T-Joiner).

Hydra software includes advanced features for cruising and racing, including:

SailSteer: a composite data page displaying heading, wind, laylines, and navigation on a single intuitive screen.Wind correction: adjusts wind data based on the boat's heel and trim angle for greater accuracy.Start line: dedicated tools to help you achieve the best start in regattas.

Yes, the H5000 CPU Hydra is equipped with a dedicated input specifically designed for connecting an external Man Overboard (MOB) push button.

The H5000 CPU Hydra has an IPX5 waterproof rating. This means it is protected against low-pressure water jets from all directions, ensuring reliable operation when installed below deck.

For a reliable installation, follow these rules:

Avoid sharp bends in cables.Create "drip loops" so water does not flow toward connectors.Keep data cables away from strong interference sources (radar, transmitters, power cables).Secure all cables firmly with cable ties.

The H5000 CPU Hydra has two NMEA 0183 ports. Both ports are fully configurable and bidirectional (input/output), providing high flexibility for interfacing with older or specific equipment using this protocol.

The H5000 CPU Hydra's power consumption on the CAN bus (NMEA 2000 network) is 0.6 Watts, which corresponds to a Load Equivalency Number (LEN) of 1. This is important information for calculating the power budget of your NMEA 2000 network.

Yes, the H5000 CPU Hydra is equipped with four configurable analog inputs. They allow connection of various analog sensors, such as angle sensors (rudder, keel), tank level sensors, or temperature sensors, and integrate their data into the navigation system.