SCB Eleсtronmash

Fire receiving control device

The Varta 1/4 device is intended for the organization of fire alarm and automation, provides reception and display of information with further transmission of the signal to executive devices and/or specialized monitoring stations of the facility.

The device is intended for the construction of fire alarm and automation systems and serves to receive and process signals from four fire loops,generation of warning signals and transmission of signals and commands to other devices.

The device allows you to connect four alarm loops, provides reception and display of information from all types of detectors.

The device contains:

• four equivalent FL (stabilized supply voltage 24 V, current limit 26 mA);
• four outputs of the "Open collector" type K1, K2, K3, K4;
• two opto-relay outputs Relay 1 and Relay 2;
• one output for light and sound notification "SZO" (load capacity 12 V 0.35 A with short circuit and open circuit control);
• telephone communicator with galvanic isolation from the telephone line and memory for 255 events for transmission messages to the centralized monitoring point;
• output for powering external devices.

Varta 1/4 02