Telecommunication Module and RF Wireless Data Communication Module YH00
Wireless communication module are widely used in that field of vehicle monitoring, remote control, telemetry, small wireless networks, wireless meter read, access control systems, cell paging, industrial data acquisition systems, wireless tags, identification, contactless RF smart cards, small wireless data terminals, security fire protection systems, wireless remote control systems, biological signal acquisition, hydrometeorological monitoring, robotic control, wireless 232 data communication, wireless 485 / 422 data communication, digital audio, digital image transmission, and the like.
Function editing
Communication function: support GPRS and short message dual channel transmission data; Support multi-center data communication.
Functions: collect serial port equipment data, such as serial port instrument, collector, PLC, etc.
Remote management function: supports remote parameter setting and program upgrade.
Feature editor
Industrial design, suitable for outdoor harsh environment.
Built - in hardware and software watchdog, no panic, no drop.
Support transparent transmission of data.
Support domain name resolution.
Support each configuration software and user to develop their own software system.
Merit editing
In comparison, the use of wireless data transmission module to establish a dedicated wireless data transmission mode has the following advantages over other ways, the following describes the use of data - 6106 wireless data transmission module to establish a dedicated wireless data transmission mode compared to the advantages of wired communication.
Low cost
The establishment of wired communication means must erect cable, or dig cable trench, so it needs a lot of manpower and material resources; The use of wireless data transmission stations to establish a dedicated wireless data transmission mode does not need to set up cables or dig cable trench, only need to connect the wireless data transmission stations at each terminal and set up the appropriate height of the antenna. In contrast, the establishment of dedicated wireless data transmission mode by wireless data transmission module saves manpower and material resources, and the investment is quite saved.
Of course, in some close-range data communication systems, wireless communication mode is not lower than the cost of wired way, but sometimes the actual field environment is difficult to wire, the customer according to the needs of the field environment will still choose wireless way to achieve communication.
Short construction period
When want to put a few kilometers away to dozens of kilometers distance remote sites connected to each other communication, using wired way, must set up a long cable or dig a long cable trench, this project cycle may need a few months time, and the use of data transmission module to establish a dedicated wireless data transmission way, only need to set up the appropriate height of the antenna, project cycle only need a few days or weeks, by contrast, wireless way can quickly set up a communication link, project cycle is greatly shortened.
Good adaptability
The limitation of wired communication is too big, in some special application environment, such as mountain, lake, forest and other special geographical environment or mobile objects wiring more difficult application environment, will have a strong restriction on wired network wiring engineering, and the use of wireless data transmission module to establish special wireless data transmission mode will not be restricted by these restrictions, so the use of wireless data transmission module to establish special wireless data transmission mode will have better wider adaptability than wired communication, almost is not limited by the geographical environment.
Good expansibility
After a user group builds a communication network, new devices are often added because of system requirements. If the wired way, need to re - wiring, construction is more troublesome, but also may destroy the original communication lines, but if the use of wireless data transmission radio set up special wireless data transmission mode, only need to add equipment and wireless data transmission radio connection can realize the expansion of the system, compared with better scalability.
Technical parameter editing
Data format: 8 - bit data bit, 1 - bit stop bit, parity bit ( odd, even, none ) can be set.
Potrate: 300, 600, 1200, 2400, 4800, 9600, 19200 ( bit / s ) optional.
Communication error: ≤ 10.
Power supply: 10v ~ 30v DC.
Average current: < 70ma / 12v.
Working environment: temperature: - 40 ~ + 85 ℃; Humidity: ≤ 95 %.
Data transmission editing
Data transmission can be simply divided into wired ( including the erection of optical cable, cable or leased telecommunication line ) and wireless ( divided into the establishment of dedicated wireless data transmission system ( 433 MHz band and 2.4 g band ) or borrow CDPD, GSM, CDMA and other public network information platform ) two kinds of ways.
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