The block "ALTO 2000 BKP" is designed for operation in the device performance 1, 2 and 4 according to TS
31.6-16307479-001: 2006. The block operating modes in all performances are as
following:
- rest
mode;
- fire
alarm mode;
- fault
warning mode;
- disconnect
mode (Applicable only during regular maintenance work);
- disable
programming mode (Applicable only when performing maintenance work);
- log view
mode;
- light
and sound indication test mode;
- date
setting mode;
- start
mode.
The block
in the device of execution of 1 and 2 works as an autonomous fire control unit
with functions of the FACIE and ensures:
- receiving
reports of fire and malfunction detectors included in the two loops;
- manual
and automatic launch of fire extinguishing methods;
- block,
reset, and discharge of the startup;
- forming
of alarm signals, errors, disabling of ventilation;
- the
inclusion of warning blocks ("GAS, CARE!", "GAS, DO NOT
ENTER", etc.);
- light
and sound indication of operating modes;
- the
issuance of a starting impulse with a nominal current of up to 0.8 A for
each of the four starting lines (execution device 1);
- the
issuance of a starting impulse with a nominal current of up to 10 A for
each of the four starting lines from the ISCAU appliance, which is
included (execution device 2).
The block
in the device of execution 4 works as a fire control device with the functions
of the control panel and ensures:
- the
reception of fire notifications and errors from detectors connected within
two ADC;
- manual
and automatic launch of fire extinguishing;
- stop,
reset and discharge of the launch;
- forming
of alarm signals, errors, disabling of ventilation;
- the
inclusion of warning blocks ("GAS, CARE!", "GAS, DO NOT
ENTER", etc.).;
- light
and sound indication of operating modes;
- the
issuance of the trigger pulse with a nominal current of up to 10 A for
each of the four launching lines from the ISCAU device, which is incleded
(device in execution 4);
- the
transmission of information signals, concerning the main modes of
operation, fire, errors, automatic and manual launch to the "ALTO
2000 SCB" block by the controlled two-wire information line;
- the
reception of control signals from the "ALTO 2000 CPU" block by
the controlled two-wire information line.
Intended use
The scope
of application consists in protection of industrial objects premises, banks,
warehouses, underground and aboveground garages, tunnels, residential and
administrative buildings, as well as other objects, on which, the conditions of
blocks usage are constructive.
Functional
features of the block:
- the
reception of messages from sensors or from external FACIE, connected
directly with the alarm detection circuit (number of ADC - 2);
- the
issuing of a signal of fire alarm with light and sound signals indicating
the loop number;
- issuing
a fire alarm signal by closing the contact of the relay at the trigger of
one alarm signal, or by turning on the manual launch;
- the
issuing of a signal of error with light and sound signals indicating the
number of the loop;
- the
issuing of a signal of error by closing the contact of the corresponding
relay in the event of at least one failure;
- the
formation of a signal to shut down the ventilation in the automatic mode
when the two loops of the alarm system are triggered, or when the manual
launch is activated;
- forming
a 30 second warning signal about the upcoming lauch;
- formation
of a signal of a fire alarm lauch;
- automatic
launch;
- manual
launch when press a button under the hood on the control panel;
- manual
launch when the button is pressed on the remote manual launch device;
- on and
off launch by the operator from the control panel of the block by pressing
the "OFF/ONN START" button;
- the
operator resets the launch from the control panel by the button
"RESET START" ”;
- the
formation of the impulse of the starting current;
- turning
on and off the AFFS mode with the help of a jumper;
- MANUAL /
AUTO mode switching using the remote changer;
- the
display of the start mode, stop and resert of launch, the launch circle,
the volume of extinguishing substance release, the state of power supply
and operating modes (manual, automatic, AFFS) on the control panel sensors;
- formation
and transmission of information signals using the RS-485 communication
module to the "ALTO 2000 CU" block;
- automatic
switching to standby power supply with indication of the power supply mode
on the control panel;
- manual
testing of indication in the "CHECK" mode.