Description
AUTRONICA
BNB-35
INTERFACE ADDRESS UNIT
116-BNB-35
E-1618/1
The Autronica BNB-35 is an interface address unit designed for use within addressable marine fire alarm systems. Its primary function is to provide a dedicated address point on the detection loop, allowing non-addressable devices or third-party equipment to be integrated into an Autronica fire detection network. This type of interface unit plays a critical operational role onboard vessels where fire alarm system integrity and full loop coverage are essential for SOLAS compliance and crew safety.
Key Features
✓ Functions as an addressable interface node, enabling external or conventional devices to communicate within an Autronica fire alarm loop.
✓ Technical specifications including voltage requirements, current draw, and physical dimensions are subject to confirmation against system configuration and vessel documentation.
✓ Designed for compatibility with Autronica fire detection systems; specific panel and controller compatibility should be verified against the installed system version.
✓ Suitable for installation in marine environments typical of fire alarm panel distribution — mounting location and environmental suitability depend on onboard configuration.
✓ As a loop interface component, the BNB-35 is a key replacement or upgrade part when maintaining or expanding addressable fire detection coverage across the vessel.
Marine Applications
✓ Cargo vessels and bulk carriers requiring full addressable fire detection loop coverage across accommodation and machinery spaces.
✓ Offshore platforms and support vessels where third-party equipment integration into the fire alarm network is required.
✓ Passenger ferries and cruise ships maintaining SOLAS-compliant fire detection systems across multiple zones.
✓ Tankers and gas carriers where reliable fire alarm loop integrity is critical to operational safety and port state compliance.
✓ Naval auxiliaries and government vessels with complex, multi-zone Autronica fire detection installations requiring addressable interface points.
Why Marine Engineers Choose
Marine engineers specify the Autronica BNB-35 for its role in maintaining seamless addressable loop communication, ensuring that all connected devices — regardless of origin — are properly recognised and monitored within the vessel’s fire detection architecture.
Ideal For
Merchant vessels, offshore installations, passenger ships, tankers, and any vessel class operating an Autronica addressable fire alarm system requiring interface address expansion or component-level replacement.
Technical Support
Technical support is available for the Autronica BNB-35 Interface Address Unit, covering onboard installation guidance, system integration, and remote troubleshooting assistance. Support extends to repair assessment and advice on loop configuration within Autronica fire alarm systems.
