The Autronica BN-320/SV is an standard control unit that is designed for use in maritime installations. The BN-320/SV is connected to the detector loop, and is designed for use with the AutroSafe Interactive Fire Alarm System, and AutroMaster5000.
Input A is used for confirming activation (manual or automatic).
Input B is used for reporting fault conditions (power fault and/or unit fault).
An open circuit (loss of the 2k on the inputs) gives fault warning.
Features
2 monitored inputs
1 output with potential-free changeover contact
Connected directly to the detection loop
Short-circuit isolator in each unit
Addressable
Loop powered.
Applications:
The Autronica BN-320/SV is suitable for:
Interface for Section Valves
Interface for extinguishing agents such as CO2 release, Halon release, Foam, Inergen release etc.
Interface for dampers
Interface for fans.
