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In order to match the various scenes of light, create a comfortable environment, reduce light pollution and save power, the birth of the lighting automation system solves many problems in our daily life. The main features are as follows:
1 Hardware Features 1) Decentralized control is adopted to ensure system stability. 2) A processor (CPU) is installed in each control panel to maintain stable system operation. 3) It is easy to maintain and manage through the self-checking function, and all the parts are plug-in modules, which can be easily changed when a fault occurs. 4) With 20A self-locking relay, it has self-locking function. The relay consumes electric energy when it is in operation, and does not consume electric energy for the rest of the time. It can continue to maintain the original state for sudden power failure and ensure the stability of the system. 5) Programs can be uploaded or downloaded between the central monitoring center and the field control panel, and if necessary, the program can be directly modified on-site via a network computer. 6) With its excellent compatibility, you can combine multiple networks of your system. 7) DDC function with independent operation function and suitable for various purposes, realize linkage control with other systems. 8) Windows software that can be directly linked to the IBS network (Windows/TCP/IP Protocol).
2 main control functions
1) Capacity: A circuit that can accommodate 24,000 relays.
2) Power supply: 220V / 50 Hz
3) Communication: Two-wire communication 19,200 bps. The basic transmission distance is 1.2Km, which is 9.6Km when expanded.
4) Self-test function: It has self-diagnosis function for working status such as memory, output input card, relay, and transmission device.
5) The clock function displays the day, week, (time-sharing) month, and the record of the working status of the year. Automatic identification of Runian. Automatically set the Beijing (standard) time.
6) Timing control (schedule) Each relay executes a 24-hour schedule. With the mouse, you can arbitrarily set the desired time period (of the area) to be controlled. Arbitrarily set the rest day, the automatic operation of the holiday. Automatically recognize and control the sunrise and sunset time periods. Forecast closed time (instantaneous light off mode) -5 minutes ago.
7) Delay control function Each relay automatically delays the switch.
8) Staff operating range setting (providing passwords for each level)
9) Online control can be monitored on the Internet or on the Internet for maintenance and customer service. 1
10) The computer in each office in the LAN monitoring building can be monitored.
11) Telephone control The lighting area can be controlled by using a conventional telephone.
12) Daily report, the monthly report function can remember what time, in what way, how many times to control the area.
13) Analog Image Monitoring - (Analog Field Monitoring) Full-range monitoring of the entire area with analog images.
3 installation effect
a. Energy-saving effect Effectively use the upper/off-time, noon, cleaning time efficiency of lighting, providing the most suitable working environment and energy-saving solutions.
b. Saving operation and management expenses does not require most management personnel, easy to operate
c. Create a comfortable working environment. The lighting control system is most suitable for operating software, and automatically analyzes various materials.
d. The stability of the system adopts the decentralized control mode of STAND-ALONE function. The monitoring center and the field controller wear all the data on/off each other, and the self-locking relay for controlling 20A is applicable.
e. Effective maintenance and repair The self-diagnostic function is applied to monitor the status of each machine at any time, and it will be processed quickly when a fault occurs. f. The openness of the system adopts the international standard C language and Microsoft's WINDOWS, which is easily linked with other systems.
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