Veratron AcquaLink NavBox Signal Interface
SKU VER-A2C59501979
AcquaLink system CPU and signal interface with NMEA 2000, SAE J1939, VDO Bus, wind/Sumlog and extensive analog/NMEA 0183 inputs.
- Nominal voltage
- 12/24 V
- Connectivity
- NMEA 2000, SAE J1939, 3x VDO Bus, NMEA 0183 receive
- Dedicated sensor ports
- Wind + 2x Sumlog
- Auxiliary input
- 26-pin analog / NMEA 0183
- Protection
- IPX4 front/rear stated in product highlights
- Operating temperature
- -20 to +70 °C
- Accessory harness
- A2C9875480001 26-pin analog harness
- Power cable
- A2C9875610001
Made-to-order lead time confirmed with your quote. 30-day returns on unused stocked items. Exclusions apply. Custom and quoted items are non-returnable once production begins. Return policy · Shipping policy
Shopping as a guest. Sign in to save your cart and check out as a dealer.
About this product
Veratron AcquaLink NavBox Signal Interface is the central CPU and signal interface for an AcquaLink installation. Instead of landing every sensor at a display, NavBox gathers engine, navigation and analog information and distributes it to AcquaLink displays and controls over three VDO Bus lines.
Key features
- NMEA 2000 certified interface
- SAE J1939 CAN input
- Three VDO Bus output lines for displays/control stations
- Dedicated Veratron wind-sensor input
- Two dedicated Sumlog speed-sensor inputs
- 26-pin auxiliary connection for analog signals and NMEA 0183 receive
- Status LEDs and reverse-polarity protection
- Separate power input and aluminum base plate
Integration and functionality
NavBox is designed to translate and route mixed data sources into the AcquaLink ecosystem. J1939, NMEA 2000, analog sensors, wind and Sumlog information can be gathered centrally, then distributed over VDO Bus to multiple helm or chart-table displays.
Installation
Mount the unit where the analog harness and network connections remain serviceable. The 26-pin AUX harness is required for the broader analog/NMEA 0183 input set; dedicated M12 ports serve VDO Bus, NMEA 2000, J1939, wind and Sumlog.
Electrical and environmental
Supports 12/24 V systems and an operating-temperature range of approximately -20 to +70 °C. Product literature describes IPX4 protection front and rear for the NavBox assembly.
Product details
- Nominal voltage
- 12/24 V
- Connectivity
- NMEA 2000, SAE J1939, 3x VDO Bus, NMEA 0183 receive
- Dedicated sensor ports
- Wind + 2x Sumlog
- Auxiliary input
- 26-pin analog / NMEA 0183
- Protection
- IPX4 front/rear stated in product highlights
- Operating temperature
- -20 to +70 °C
- Accessory harness
- A2C9875480001 26-pin analog harness
- Power cable
- A2C9875610001
- Series
- AcquaLink
- Function
- Multifunctional
- Ip Class
- IP67
- Screen Size
- No integrated display
- Gateway Type
- NavBox CPU / signal interface
Shipping & returns
- Made-to-order lead time confirmed with your quote.
- 30-day returns on unused stocked items. Exclusions apply. See policy
- Custom and quoted items are non-returnable once production begins.
Warranty
Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.
Read the full warranty termsTechnical support
Need help choosing the right part?
Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.
Certifications & training
- ABYC-aware build practices
- OEM-grade marine wire & terminals
Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.
Share your project
Have you used this product in a project? Send us photos of your install for consideration in our project gallery.
Why buy from Common Ground Marine
- 20+ years building marine wiring harnesses, panels, and shore-power systems.
- Engineers — not a phone tree — review every custom build before parts are cut.
- OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.