The Autronica BS-420M (01.14.265.006) is the core control unit of the AutroSafe 4 integrated fire detection system, specifically engineered for high-risk maritime and industrial applications. This addressable panel serves as the central processing hub, utilizing the high-speed AutroNet Ethernet-based network to manage multiple loops and distributed I/O modules. Featuring a user-friendly operator interface with a large graphical display, the BS-420M provides comprehensive system status, alarm logging, and manual control capabilities, all while maintaining rigorous compliance with SOLAS/MED and major international maritime classification standards.

Product Q&A

Q1: What is the capacity of the BS-420M in terms of detection loops? A1: The BS-420M can accommodate up to 6 internal loop driver modules (BSD-310/311), supporting hundreds of addressable devices. For larger installations, it can be networked via AutroNet to other panels to cover up to 512 loop drivers.

Q2: How does the BS-420M handle “Self-Verify” technology? A2: This panel fully supports Autronica’s patented Self-Verify technology, which automatically performs a calibrated test of every smoke and heat detector in the loop once every 24 hours, ensuring the sensors are always functionally operational.

Q3: Can the BS-420M be used in explosive atmospheres? A3: While the panel itself must be installed in a safe area (like the bridge or engine control room), it can monitor detectors located in hazardous zones via specialized galvanic isolators or barrier modules connected to its addressable loops.

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