KB3030-N GPRS DTU

< >BR
< >Introduction
BR (r) is a wireless data transmission terminal using high reliability R processor and R transparent.
Data transmission based on the public network has the characteristics of wide communication range, stable and reliable transmission, etc. BR has been widely used in fields such as unattended, remote equipment monitoring, remote data collection, remote meter reading and remote dispatching. Since this product is specially designed for industrial integration, it adopts special designs in terms of temperature range, vibration, electromagnetic compatibility and interface diversity to ensure working stability in harsh environments and provide data communication for your equipment. High quality assurance.
Providing different customizations according to user requirements in different industries requires hardware, software development and system integration based on industry characteristics. The channels of the R mobile data network can provide connections and can be used for applications such as R connections and data transmission. The BR(r) data terminal unit is an R wireless device specially used to transmit serial port data through the R mobile data network.
This product is aimed at applications in power system automation, industrial monitoring, traffic management, meteorology, environmental protection, pipe network monitoring, finance, securities and other industry sectors. Taking into account the networking needs of each application department, it is implemented on the network structure Virtual data private network. It is suitable for the transmission of small and medium-sized data amounts from the center to multiple points and dispersed points.
< >Product Features
Standard industrial-grade product, anti-interference design, strong adaptability to the environment, independent research and development, embedded bit R embedded chip with real-time operating system, providing a variety of reset mechanisms, software Control, to achieve a perfect industrial security mechanism, the working frequency is adopted. The four-band can be applied to all countries in the world (including North and South America). Advanced and strict data communication protocols, with built-in error correction and encryption. Data transmission never loses packets and can transmit the above pictures and animation files without any mosaic phenomenon. It is powerful and supports three working modes: (system default), R data transmission mode, and R data transmission mode, which can transfer user equipment to The serial port data or) is sent to the server in the Internet. You can also receive text messages in mode (you need to switch to the port when sending text messages). The working mode is SMS transmission terminal mode. The user can set it to type (with protocol) and type B. When using the (transparent) SMS transmission mode, it is compatible with standard commands (. .). Users can complete the required functions and mode switching through software that writes their own command sets. It can be configured through user configuration software, and at the same time during use User equipment can also flexibly configure the working mode through the interface. The configuration of the mode must be performed by sending configuration instructions when the user powers up. Mode features: Supports multiple networking methods: In mode, the model can be networked with type B, and the model can also be networked with type B. Can be networked with type B. When working in mode B, the amount of data sent in a single packet can reach B (including type B working mode). Generally, devices or mobile phones that send text messages can only send bytes per packet in working mode Below, the sending and receiving data formats support: hexadecimal (system default), code and code. These three data formats can be configured by the user through our company's configuration software before use. Support multiple ways of automatic networking: the product can be converted with the serial port network Network B, B can also be networked with products of the same type as B (convenient to use without Internet conditions, can achieve one-to-one, one-to-many networking plug-and-play function: when networking with company B or B itself , at this time, without any software and hardware development, a large-scale system automatic registration mechanism can be built, a variety of service modes can be realized, and a complete ultra-large-scale wireless application system can be constructed. Remote sleep and wake-up: you can use a designated mobile phone number to dial the number to sleep And wake up, it is convenient for users to put it to sleep when not in use, which greatly saves traffic fees. Remote parameter modification: supports text message modification parameters, and network modification parameters. Switching function: has two switching inputs and two switching outputs. It can be used through r network or SMS to control the switch input or query the status of the switch input. The alarm can be turned on remotely and the input alarm mode can be set: R alarm and alarm, and the alarm status threshold can be set (low level alarm or high level alarm ), in addition, users can also customize the content of alarm information. Powerful communication backup function: if the backup service function is turned on, the connection between the main server and the backup server can be automatically switched. Once there is a problem with the main server, it will automatically connect to the backup server. The powerful server Software support, server software has been used for many years, with powerful functions, mature and complete support for fixed and dynamic domain name resolution, and dedicated support for synchronization of up to multiple servers. If the R server synchronization function is turned on, B can register multiple servers at the same time and communicate with it to support multiple servers. Daji SMS control number industrial-grade temperature range: working temperature: ℃ ℃, communication will not be affected at ℃. < >Safe use
BR fully complies with the national safety technical regulations for radio products.
But please Note: Do not touch the antenna with your hands or other body parts, and try to stay away from the antenna within seconds of starting to connect. If the antenna is damaged, replace it in time, and use matching qualified cables and antennas.
< >Electromagnetic Interference
At present, most electronic equipment has adopted electromagnetic protection measures, but there are also old-fashioned equipment that may not have taken appropriate protective measures and may malfunction under the radiation of radio frequency energy. Use BR You should check whether the equipment within close range is equipped with electromagnetic protection.
< >Application interface and volume
This product provides three hardware interfaces
. One hole of the main interface is connected to the serial port RR () (.), power supply
. One RF interface Antenna connection
. An embedded card connection card
. Volume: ()*()*()
. Weight: (excluding antenna, data cable)
< > BR technical parameters
< >
< >Frequency band:
R
R b B
R Coding: ~
Output power: ()
()
Sensitivity: B (.) B (.) B (.) B (.)
Compatible with standard instructions (. .)
Support extended instructions
Support,,< br/> Embedded protocol
< >Basic functions:
< >Embedded protocol
Embedded standard instructions (. .)
Support extended instructions
Support,,
Transparent data transmission
Support address or domain name data center, support dedicated
< >interface
< r>
． User interface:
< >The user interface is as follows (from left to right):
< >

< > < r>
< > < r >
< < r>RB
< < r>
< > < r>
< > < r>
< < r>
< > < r>
< < r>


< > Terminal number
< > Terminal definition
< > Description
< > Remarks

< >
< >
< > Power supply:
< >

< >
< > < br/> < > Power ground
< >

< >
< >
< > Serial port sending (when serial port R)
< > Connect to user Receiving end

< >
< > R
< > Serial port reception (serial port R when B)
< > Connect to user sending end B

< >
< >
< > Switching output terminal, users can customize it as R hardware flow control terminal (system default:)
< >

< >
< > R
< > The switching input terminal can be customized as R reset terminal (system default:)
< >

< >
< >
< > Serial port ground
< > Connect to user serial port ground

< >
< >
< > Switching output terminal, user can customize It is the hardware flow control terminal (system default:)
< >

< >
< >
< > It is high level when online, and it is high level when it is offline or the signal is weak. Low level
< >

< >
< >
< >, mode switching terminal, high level is, low level is, user can customize it as Switching input terminal (system default:)
< >


< >Red light: power indicator light, which will be always on after power on.
Green light: Communication indicator light. Before powering on, the green light will flash slowly once before successfully registering the network. When the remote server is successfully registered, the green light will change from slow flashing to steady on. At this time, the user can send and receive data normally. , when the user needs to send a text message, the green light will flash quickly, once, and will return to the steady state after the sending is completed.
< >. Card interface:
The card interface is next to the antenna interface. Users should pay attention to the direction and front and back sides when inserting the card. First, push the spring point next to the card interface hard, and the card drawer holder will pop up. Press the card into the drawer holder to install the card, and then push the entire drawer holder hard (the chip face down when pushing in), as shown below:
< r>
< >Note: Do not insert or remove the card when the power is on. To insert or remove the card, please turn off the power first.
< >Electrical parameters
< >Working voltage ~ (can be customized according to customer's special requirements)
Power consumption:
Standby: @
Communication: @
Peak value during emission:@
< >Environmental parameters
< >Operating temperature ℃～℃
Storage temperature ℃～℃
Relative humidity: %~ % (no condensation)
< >Product Installation
< Overview
BR It must be installed correctly to achieve the designed function. Generally, the installation of equipment must be carried out under the guidance of qualified engineers recognized by Jinbotong Company.
Notes: Please do not install BR with power on
< Unpacking
For safe transportation, BR usually requires reasonable packaging. When you unpack, please keep the packaging material for future use when you need to transport it. . BR includes the following components:
BR (packed according to user order) Electronic instruction manual) Small suction cup antenna or rod antenna (interface) Industrial power adapter B special data cable Count the number of items after unpacking, specific The quantity is packed according to the user's order contract.