IEC 60945 & DNV Embedded Box PCs for Marine

An embedded box PC for marine use is a compact industrial computer built to run reliably on vessels, offshore platforms and in coastal installations. The chassis, components and thermal design are chosen to cope with vibration, salt-laden air, humidity and wide temperature swings, as well as the electrical noise found on shipboard power systems. Typical roles include ECDIS and bridge systems, navigation data servers, engine and machinery monitoring, CCTV and security, cargo tracking, DP support systems and general control and logging tasks at sea.

Shipboard power can be noisy and unstable compared with a clean data centre feed. Marine-focused embedded PCs typically offer wide-range DC inputs, robust DC–DC conversion, surge and brown-out protection, and sometimes dual redundant supplies for higher availability. Internally, fanless or controlled-airflow designs, conformal coating options and corrosion-resistant materials help protect against salt mist and humidity. Shock and vibration resistance is also crucial, especially for installations near engines, thrusters or winches where mechanical stress is high.

Marine systems often sit at the centre of complex data flows. Embedded box PCs for this sector usually feature multiple isolated serial ports for legacy instruments, NMEA 0183 connectivity, options for NMEA 2000 or CAN-based networks, and several Ethernet interfaces for segregated bridge, control and crew networks. Additional I/O can include digital inputs for alarm contacts, relay outputs for control functions, and support for GPS, LTE/5G and Wi-Fi modules for positioning, remote access and data backhaul. This mix lets the PC act as a hub for sensors, PLCs, cameras and navigation systems across the vessel.

We work with UK marine integrators, shipyards and offshore operators to deliver embedded computing platforms tailored to life at sea. Our team can recommend suitable marine-rated systems, configure them with your chosen CPU, memory, storage and operating system, and pre-install drivers, communication stacks and your application image. Each build is assembled and tested in our UK facility, with options for custom labelling, documentation packs and extended soak tests. With local technical support, lifecycle planning and RMA handling, you gain a long-term embedded computing partner for vessels and marine infrastructure operating around the UK coast and beyond.