- 产品详情
Product overview
SYN2306F Beidou serial port time server is designed and developed by Xi'an synchronous Electronic Technology Co., Ltd. based on serial port time service. It receives Beidou satellite signals, obtains standard clock signal information from Beidou geosynchronous satellite, produces 1PPS (second signal) synchronous pulse signal and serial port time information, and the front panel displays information such as time, month, day, time, minute and second. It is a practical clock device for realizing time synchronization.
Key words: Beidou clock server, Beidou clock, Beidou synchronous clock, Beidou satellite synchronous clock
Product function
1) set up time reference with GPS Beidou two generation timing signal; (optional GPS Beidou dual-mode).
1) synchronously generate and output serial port time information, sending Beijing time information every minute, minute, second, year, month and day.
2) output timing synchronization signal (1PPS) and TTL interface output for testing.
3) LCD clock surface (month, day, time and seconds) display;
4) WINDOWS environment serial timing software.
Product characteristics
A) has high cost performance and wide application.
B) high precision.
C) the overall power consumption is small, using no fan design, reliable and stable operation.
Typical application
1) computer network, computer application system and process control management system.
2) the time unified system and all kinds of time monitors for power plant (station) and power grid center scheduling.
3) electronic commerce system, B2B online system and database preservation and maintenance system;
4) broadcasting, finance, mobile communications, petroleum, electricity, transportation, industry and national defense.
Technical index
Input signal | GPS Beidou two generation receiver | Frequency point | B1 |
Timing accuracy | Less than Three 0ns | ||
Tracking sensitivity | -160dBm | ||
GPS Beidou antenna | Number | One set | |
shape | mushroom-shaped umbrella | ||
Line length | Thirty rice | ||
Physical interface | BNC | ||
Bracket | Mushroom head mounting bracket | ||
output signal | 1PPS pulse signal | Routes | Two road BNC, 4 way DB9 (reused with RS232C) |
level | TTL | ||
synchronization error | Less than Three 0ns | ||
second pulse RS422 signal | Routes | 3 way | |
level | RS422 | ||
Physical interface | DB9 (reuse with RS232C) | ||
RS232C serial port | Routes | Four road | |
level | RS232C | ||
baud rate | One hundred and fifteen thousand and two hundred | ||
serial port content | Year, month, hour, minute and second | ||
synchronization error | Less than 50U S | ||
Physical interface | DB9 | ||
RS Four hundred and twenty-two serial port | Routes | Three road | |
level | RS Four hundred and twenty-two | ||
baud rate | One hundred and fifteen thousand and two hundred | ||
serial port content | Year, month, hour, minute and second | ||
Physical interface | DB9 (reuse with RS232C) | ||
Environmental characteristics | working temperature | -15 C ~ + 5 Zero Temperature | |
relative humidity | Less than 90% (4) Zero Temperature) | ||
Storage temperature | - Three Zero C ~ + 7 Zero Temperature | ||
Power supply | Communication 220V + 10% , 50Hz + 5% The power is less than 30W | ||
Chassis dimensions | 1U, 19 "standard chassis (upper rack) 482mm (wide) X300 (deep) x44mm (high) | ||
Option | GPS Beidou dual-mode receiver, constant temperature crystal oscillator OCXO, rubidium atomic oscillator, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), 1PPS output RS232C, RS422/485, etc., serial output TTL, RS422/485, etc., to expand the output path, customize the wide range of temperature products, according to customer requirements customized products. | ||
Four only DB9 Pin description: One Pin: 1PPS ( TTL ) Two Pin: RX ( RS232C ) 3 Pin: TX (RS232C), 4 Pin: second pulse difference positive. Five Pin: GND , Six Pin: second pulse difference negative. Seven Pin: RS422 Serial port, Eight Pin:RS422 Serial negative Nine Pin: floor.among Four individual DB9 Less output of one second pulse RS422 Signal.
Data format: Example: 2008 year Seven month Eighteen day Nine time Thirty-eight branch Twenty-six The sending format of the second is:
<42> 093826080718 <0D>
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