SCB Eleсtronmash

The "BSP-A" device status block addressable is intended for:

• transmission of states of non-addressable fire extinguishers, dry contacts (NR, NC) in the address loop of signaling;
• transmission to the signaling loop of addressable (SL) levels (>, <,> <) resistance, voltage, current;
• display of states of arguments and address components;
• receiving and transmitting information on the SSA;
• protection against short circuit at the input or output of the SL.

The device is used to build addressable fire alarm and automation systems on the basis of the components of the Varta-Adres firefighting and address control systems produced by ALC"SCB"ELECTRONMASH".

Technical characteristics

• The number of channels is 4.
• Own current consumption of the unit from the SHSA (not at the time of transfer to the SL with the LEDs turned off), μA, no more than 600.
• The range of measured voltages (0... 5) V.
• The maximum input voltage at the terminals "Input 1"... "Input 4" is no more than 6 V.
• Resolution of voltage measurement is 0.1 V.
• Voltage measurement accuracy ± 5%.
• The range of measured resistances (0 ... 25) kΩ.
• The resolution of the resistance measurement is 1 kΩ.
• Resistance measurement accuracy ± 5%.
• The informativeness of the block (the number of types of messages) is at least 9.
• Status information transmitted to the system: "On", "Fire", "Malfunction", "Attention", "Blocking".
• Freely programmable indicators (LEDs): "1" - green; "2" ... "4" - yellow.
• The operating mode of the device is 24/7.
• The term of service is not less than 10 years.
• Overall dimensions of the device, mm, no more than 155x113x37.
• The weight of the device, kg, is not more than 0.550.
• The technical readiness time of the unit is no more than 15 seconds.