KB3080-M GPRS Modem

< >BR
< >. Introduction
B is an industrial-grade communication developed using R processor and ZTE modules.
B adopts anti-interference design for complex industrial sites. Users can connect it to the machine through the R, R or level interface and set it up through instructions.
< >. Product Features
Support standard commands (. and .) Support extended commands Support,,,RR,, Industrial grade products, anti-interference design, four-band operation:, suitable for status indication in all countries around the world : Power supply indication, networking indication, data sending and receiving, SMS sending and receiving. Industrial grade temperature range: -℃～+℃ < >. Safe use
BR Fully complies with the national safety technical regulations for radio products.
But please pay attention. : 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 electromagnetic protection measures, but there are also old-fashioned equipment that may not take appropriate protective measures and may malfunction under the radiation of radio frequency energy. When using BR It should be checked 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 The interface is connected to the antenna
. An embedded card is connected to the 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 (. .)
Supports extended instructions
Supports,,
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
< .Electrical parameters
< >Working voltage ~ (can be customized according to customer's special requirements)
Power consumption:
Standby: @
Communication: @
Peak value when transmitting: @
< . Environmental parameters
< >Operating temperature ℃～℃
Storage temperature ℃～℃
Relative humidity: %～% (no condensation)
< >. Product Installation
< . Overview
BR It must be installed correctly to achieve the designed function. Usually the installation of the equipment must be carried out under the guidance of qualified engineers recognized by Jinbotong Company.
Note: Please do not install BR with power on.
< . Unpacking
In order to transport BR safely, reasonable packaging is usually required. When you unpack, please keep the packaging materials for future use when transporting. 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.
< . Antenna and card installation
The antenna uses a female base, which can be locked by tightening clockwise from the left side of the casing.
The card of B is inserted from the side of the same antenna. When inserting, please pay attention to the metal contact surface of the card facing outwards. After inserting the card into the drawer, there will be a stuck feeling to prevent the card from being inserted in place or causing the card to become stuck due to vibration when transporting the equipment. fall off. When removing the card, use a pointed object to insert the small point on the left side of the card, and the card holder will pop out.
Note: Do not operate with power on when connecting the antenna and installing the card. Please do not power on B first.
< >. Usage
< . R data transmission
Example: Send data to remote server
< r#>+,, Set access point
Settings Return successfully
+Open the scene
Open the scene successfully
+,.,Establish a connection to the remote server.:
+: Return successfully
+, To the specified The server sends b data
Send data
+ Data sending success receipt
< r#>+:,,b Receives data from the remote server, the data is b
+ Close Connection with remote server
Closed successfully
< . SMS sending and receiving
Example: Sending SMS
< r#>+ Initialization command
< r#> Initialization successful return< br/> < r#>+,,,,Initialization SMS instruction
< r#> Initialization successful
< r#>+R sends SMS instruction, which means sending SMS to
< r# >RAfter waiting for the module to return, send the content that needs to be sent, such as:
< r#>+: Successful receipt of sending the SMS. After receiving this instruction, it means that the SMS was sent successfully.
Example: Receive SMS
< r#>+ Initialization command
Initialization successful return
+,,,,Initialization SMS indication
Initialization successful< r#>+: +,,,+Received a new text message, the text message comes from +
The content of the text message is
< . Data transmission
Example: Data transmission
Dialer:
< r #>Dial
Successfully established connection
Send data
< r#> Data sent successfully
< r#>< r#>Receiver:
< r#> +Initialization
Initialization successful
< r#>R Incoming call prompt
Answer
Connection established successfully
< r#> Received data from the other party