Central control unit CB

Central control panel is a part of a multi-component fire control unit PPU “Gefest”.

Central control panel is a non-addressable device and it is needed for control and maintenance of:

- alarm and evacuation control systems of 1-st and 2-nd types

- smoke and gas removal units

- engineering and technological units

- emergency lighting

Maintenance and control of devices are practiced via two radial connection lines (CL) that are included in multi-component control unit PPU “Gefest”.

CB has one control direction and 2 CL for control of executive devices.

CB implements launching of industrial automation devices via signals from

- Fire receiving and control unit (PPKP);

- Distant start devices (UDP);

- Buttons from the front panel;

Built-in light indication and sound signalizing about received notifications and delivered signals corresponded to GOST R 53325-2012 requirements.

Central control panel controls two connection lines, constantly maintaining them for failure or short-circuit.

There is a possibility of setting the delay time for a command execution, independently for each CL.

There is a protection against illegal access to control buttons with the help of Touch Memory keys (up to 5 units).

There are three outputs for transfer of information about CB condition to external devices.

There are two feeding inputs in CB and it controls their condition.