Autronica BN-342/2 Input Unit


The Autronica PowerLoop BN-342/2 is a 4-20mA Input Unit for the Autronica AutroSafe System. The Autronica BN-342/2 is used to connect third party detectors to the Autronica AutroSafe Integrated Fire and Gas System.

Autronica BN-342/2 Input Unit

The Autronica BN-342/2 PowerLoop is a two-wire power and signalling bus that is connected in ring topology, and is galvanically isolated from the rest of the system.

Faults signalled
4-20mA input below lower current limit
4-20mA input above upper current limit
Configurable in 0,9 - 25 mA range using state windows and error types available in AutroSafe
Internal error (faulty unit)
Voltage fault
Temperature out of range.

Please contact us for more information.


General purpose 4-20 mA input unit for third party Detectors
Analogue values supported
Faults, alarms and warnings supported
DIN-rail mounted
Short-circuit isolator on PowerLoop
Conforms to CE standards
Maritime/offshore environment type approval.
The Autronica BN-342/2 Input Unit.