Autronica BN-320/SV AutroSafe Standard Control Unit


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.

Autronica BN-320/SV AutroSafe Standard Control Unit

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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.
Weight: 600g
Material: ABS (Acrylonitrile-ButadieneStyrene) plastic
Color: Light grey, RAL7035
Impact resistance (DIN 53453): 9 kJ/m2
Fire retardant: UL94-HB/3 mm
Temperature resistant method: DIN53461 A 74°C
Input function: Configurable
Output:
 
Potential-free changeover contact
Max. 1A/30VDC resistive
Voltage: 10 to 27VDC
Current consumption: Stand-by 0.3mA
Ingress Protection: IP67