The Autronica BN-300M is a modular monitored input unit designed for the AutroSafe interactive fire detection system. It provides a single monitored input for interfacing external ON/OFF alarm devices, contacts and relay outputs with the AutroSafe detector loop.
Features
- Single monitored input for external alarm contacts and signal devices.
- Designed for AutroSafe interactive fire detection systems.
- Configurable input for different contact arrangements.
- Can monitor open-circuit faults.
- Can monitor short-circuit faults when configured with the appropriate alarm resistor.
- Includes SelfVerify, which automatically checks the unit approximately every 24 hours to improve system reliability.
- Includes a short-circuit isolator in the unit.
- Automatic addressing on the AutroSafe detector loop.
- Designed for TS-35/DIN-rail mounting.
- Suitable for interfacing external devices such as alarm contacts, relay outputs and sprinkler contacts.
Typical Applications
- AutroSafe fire alarm systems
- Marine fire detection systems
- Alarm push-buttons
- Sprinkler system contacts
- External alarm contacts
- Detectors with relay outputs
- Industrial fire & gas systems
- Monitoring external ON/OFF signals
- Shipboard fire and safety systems.
