1 DESCRIPTION AND OPERATION
1.1 Purpose
1.1.1 S2000-ASPT Fire Alarm and Extinguishing Control Unit (hereinafter referred to as the S2000-ASPT or the unit) is
designed to operate as part of a fixed clean agent, dry chemical powder, aerosol, or water mist fire suppression system.
The S2000-ASPT operates only under a network controller (either S2000M Monitoring and Control Panel or Sirius Fire
Alarm Control Panel) in cooperation with an S2000-PT control and indicator module.
1.1.2 The unit is designed to operate with non-addressable wired threshold detectors.
1.1.3 The unit features a function of processing signals from linear fixed temperature (rate-compensated) heat detectors and
provides operation with sensing elements which can detect temperature threshold exceeding (linear heat sensing cables).
1.1.4 The main functions of the unit are:
− Control of extinguishing modules and automatic fire-fighting equipment in gas, dry chemical powder, and aerosol fire
suppression systems;
− Control of extinguishing modules and automatic fire-fighting equipment in water mist fire suppression systems;
− Control of light and sound alarms which are not appliances of Type 1 and Type 2 in Russian standard classification;
−
Generating control signals for engineering equipment, process signaling equipment and other devices which participate
in fire safety providing;
− Receiving signals from both automatic detectors and manual call points, powered and not powered via alarm loop,
four-wire fire detectors, with normally closed or normally open internal contacts;
− Receiving signals from manual release stations (remote control units) with normally closed or normally open internal
contacts;
− Monitoring for status of auxiliary sensors (door sensors, pressure switches, Mass / Pressure fault outputs etc.).
1.1.5 The unit provides automatic fault monitoring for communication lines to detectors, auxiliary sensors, and executive
appliances (extinguishing modules and light / sound alarms) in fire protection systems.
1.1.6 Operation controls of the unit are protected against unauthorized access through an electric contact lock.
1.1.7 As to possibility to expand its functionality and/or quantitative characteristics, the unit is classed as an expandable item.
The unit can be expanded (via increasing its monitored inputs and controlled outputs) by means of using slave S2000-KPB
Executive Units.
1.1.8 The unit provides a possibility to use computer hardware for operating and programming.
1.1.9 The unit is classed as a restorable, inspectable, reusable, periodically maintained, and multipurpose item.
1.1.10 The unit is intended for round-the-clock operation.
1.1.11 The unit is intended to operate in residential, commercial, and industrial areas.
1.1.12 The design of the unit doesn't provide its operation in aggressive and / or dusty environments as well as in explosion
hazardous and flammable premises.
1.2 Specifications
1.2.1
Primary power supply voltage (AC, (50±1) Hz), V
1.2.2
Backup power supply* (built-in batteries) voltage, V
1.2.3
Power consumed from the primary power supply, V*A
Capacity of built-in batteries (2 × 12V), Ah
1.2.4
1.2.5
Start-up time, s
1.2.6
Inputs:
- Initiating device circuits
- Remote control circuit
- Auxiliary sensor circuits
1.2.7
Voltage on the terminals of a no-load input, V
1.2.8
Alarm loop short circuit current limit, mA
1.2.9
Input circuit termination resistor, kOhm
1.2.10 Max total current consumed by all the fire detectors in an alarm loop the quiescent mode, mA
- For Type 1 inputs (Fire Smoke)
- For Type 2 inputs (Fire Combined)
1.2.11 Resistance of an alarm loop for various conditions
1.2.12 Maximum permissible resistance of linear heat detector sensor (heat sensing cable), kOhm
1.2.13 Parameters of an initiating device circuit:
- Max wire resistance (without regard to termination resistor), Ohm
- Wire insulation resistance, kOhm, not less than
1.2.14 Time to reset alarm loop power, s
FIRE ALARM AND EXTINGUISHING
CONTROL UNIT
S2000-ASPT
OPERATIONS MANUAL
Parameter
Table 1.2.1
Value
130 ... 250
22 ... 28
30
4.5
5
3
1
3
26.5 ... 27.5
26.5
4.7±5 %
3.0
1.2
See Table 1.2.2
1.5
100
50
3.0
1
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