ST2000FB series electrical fire monitoring equipment

1) Device Overview

ST2000FBelectrical fire monitoring equipment set monitoring, alarm, management in one, the equipment is suitable for large shopping malls, living quarters, industrial and mining enterprises, office buildings, shopping malls, hotels and other regional electrical fire centralized monitoring and management.

monitoring equipment throughRS485bus is connected with the electrical fire monitoring detector to form an electrical fire monitoring system to monitor the working status of the electrical circuit in real time.

monitoring equipment can receive and process the residual current and temperature signals sent by each detector in real time, and display them on the LCD screen at the same time. When the residual current, over-temperature alarm and power supply, communication failure, the monitoring equipment can send out sound and light alarm signals, display the fault location and alarm type on the screen, and has the functions of data storage, query and alarm control signal output.

monitoring equipment has reasonable structure, small size, high reliability, strong function, convenient maintenance, high cost performance, and the system interface is intuitive and easy to use.

2) Device Model

ST2000FBconnection of various electrical fire monitoring detectors

ST2000FB-HConnectionST2000FBElectrical fire monitoring equipment

Note:

1) Standard8RoadModbus-RTUCommunications and2Ethernet communication;

2) Standard2switching input and8relay output.

3) basic functions

monitoring alarm function

monitoring equipment can receive the residual current and temperature information of multiple detectors.10s, and the red "alarm" indicator light on the equipment is on, the LCD screen indicates the alarm position and alarm type, and the alarm time is recorded. The audible and visual alarm is kept until the monitoring equipment is reset by pressing the "reset" button on the LCD screen.

monitoring fault function

Communication fault alarm: when a communication fault occurs between the monitoring equipment and any detector connected to it, the corresponding detector in the monitoring screen will display a fault prompt, and the yellow "fault" indicator on the equipment will light up and give a fault alarm sound.

Power failure alarm: when the power fails, the monitoring equipment also sends out sound and light alarm signals and displays fault information. You can enter the corresponding interface to view detailed information and cancel the alarm sound.

control input and output functions

monitoring equipment provided8relay output is used to control the protected circuit or other equipment. Provide2switch input, used to detect the external state.

Historical Data Function

In case of residual current, over-temperature alarm or communication and power failure, the alarm position, fault information, alarm time and other information shall be stored in the database. When the alarm is canceled and the fault is eliminated, the same shall be recorded. Historical data provides a variety of convenient and fast query methods.

self-test function

After the monitoring device is started, first check the function of the machine, and then enter the main interface. The panel of the monitoring equipment is provided with a manual self-test button for checking the indicator light, buzzer and the matching detector for self-test.

Main and standby power supply function

Dual power supply, automatic switching between main and standby; when the main power supply is cut off, it can automatically switch to the standby power supply; when the main power supply is restored, it can automatically switch to the main power supply. Ensure the continuous and smooth operation of the monitoring equipment during the switching process. The working status of the main and standby power supplies isLEDinstructions.

permission function

monitoring equipment is provided with two levels of operation. When there is no password for the first level of operation, only the sound alarm signal and query information are allowed to be eliminated; when there is a password for the second level of operation, self-check, reset and parameter setting are allowed.

Print Function

monitoring device has a printing function, which can print monitoring alarm events, monitoring fault events, etc., with a time scale.

4) technical parameters

monitoring loop

Auxiliary power supply

switch input (standard 2)

relay output (standard 8)

communication function

alarm function

work environment

5) Contour Installation

Device body

Dimensions: 440mm × 330mm × 130mm(length, width and depth), including mounting plate outline size 490mm × 330mm × 130mm(length, width and depth).

Installation Method

Cabinet panel installation: opening size 444mm × 334mm (length and width), fixing screw hole size 464mm × 276mm, aperture 9 × 7.

Wall embedded installation: opening size 444mm × 334mm × 110mm (length, width and depth), fixing screw hole size 464mm × 276mm, aperture 9 × 7.

Wall hanging installation: fixing screw hole size 280mm × 200mm, aperture 9 × 7.

6) Terminal Definition