Function Introduction
1.Travel Time System: Microcomputer control, and full automatic operation. Closed loop control for master and slave clock system, synchronous time with Beijing Time.
2. Illumination System(optional): Adopting high brightness LED luminous diodes, with red, yellow, green colors for selection.Or lighting inside the clock dial. The effect attractive and soft, with automatic control of on and off time.
3. Chime System(optional): Music, language and punctuation can be used in any combination, the chime content has SVM5530 music time telling (Music of British Big Ben); Music of East is Red. Inputting music or broadcasting voice advertisement words is available in accordance with customer demands. Automatic control of chime opening and closing time, chime power is 200 watts, and can be increased or decreased.
4.Power Supply: Fully automatic conversion of the input voltage to the power supply voltage required by each part of the system, so that the system with electricity normal operation of each part.
5.Automatic Tracking Function: Power outages longer than 24 hours, the master clock can automatically remember. And the slave clock can automatically track the standard time when the power is on, no requiring special persons to adjust.
6.GPS Satellite Timing: Connection of the control center with the satellite signal receiving device to compare and check the separated standard time and time of the master clock can ensure the operation of tower clock synchronous with the standard time, having no accumulated error.
7.Microcomputer Monitoring: Using the monitoring software and hardware equipment developed by our company, we can intelligently monitor the functions of each face clock, such as travel time, illumination and chime, which is convenient and simple to operate.
8.Synchronous Function of Secondary Clocks on All Sides: The system automatically monitors the operation status of each face clock, and adjusts the synchronous operation of each face clock in real time.
9.Maintenance Free Function: The system is fully automatic operation, modular design, reasonable structure, long life, and manual maintenance-free.
Lightning And Electromagnetic Protection Function: The system is set with lightning and electromagnetic interference prevention circuit, which can ensure the system from general electromagnetic interference and normal and accurate operation.
Application
antique advertising wall clocks Suitable for street,company office building,park and other places you want put commercial advertisement to attract buyer attention.
Technical Parameter
Master clock ambient temperature | -40°C ~ +65°C |
Sub-clock ambient temperature | -45°C ~ +85°C |
Master clock power supply | AC200V ~ 240V, 50/60Hz |
Relative humidity | 30% to 95% (no condensation) |
Timing accuracy | ±0.1 seconds / day (no accumulation error) |
Interface mode | RS-232 |
The number of interfaces | 2 |
Power supply | AC220V±10% 50HZ |
Master clock power consumption | ≤ 25W |
Drive mode | constant current chopping plus sub-sub |
The life of the machine | 30 years |
Detailed pictures
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