Addressable Double Input-Outout Unit with Build-In Isolator BSR-8120 921812000

The BSR-8120 device has 2 independent inputs and outputs and it can work with any panel that supports Olympia A Protocol. It is used for connection in the addressable loop multiple conventional fire detectors of Olympia Electronics, as well as other devices having free contact such as gas detectors, conventional fire detection panels, flow switches etc. They are installed on a DIN rail

• Communication Protocol: Olympia A Protocol
• Power Supply: 12-30V DC
• Calm consumption 200mA
• Alarm Consumption: 2.5mA (With LED On)
• Inputs: 2, Adjustable Operating Mode
• Outputs: 2, Relay 30V / 2A, Adjustable Operating Mode
• Indicative: Activation LED
• External Power Supply: 21.5-28V DC
• Maximum Loop Operating Current (Ic Max, -L In / Out): 1A
• Maximum Short Circuit Current (Is Max, -L In / Out): 5A
• Maximum Resistance in Series (ZC Max, -L In-Out): 300mω
• Maximum Leakage Current in Isolation State (Il Max, -L In / Out): Pulses 25ma (6ms Every 2sec)
• Isolation Activation Voltage (VSC Min-Max): 8.8 - 11
• Isolated Node Reconnection Voltage (Vsc Min-Max): 10.2 - 13
• Degree of Enclosure Protection: IP20
• Manufactured According To: En 54-18, En 54-17
• Operating Temperature Range: -20 Up to 70 C
• Relative Humidity: Up to 95%
• Construction Material: ABS / PC
• External Dimensions: 90 (M) X71 (W) X59 (H) mm.
• Typical Weight: 136gr
• Warranty: 2 Years