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1.Overview 

KB3200 GPRS RTU(Remote Terminal Unit) is the use of high-reliability processors and industrial grade GPRS wireless data transmission module, embedded microcontroller technology, GPRS wireless communication technology and engineering measurement and control technology, high reliability, high stability, functionality, wide range of applications, is one of the new generation of remote communication control terminal widely used for telemetry, remote control, wireless data transmission in

KB3200 GPRS RTU integrates analog, digital signal acquisition, optocoupler outputs and GPRS wireless data transmission in one, built-in Modbus-RTU protocol, direct access to a standard analog transmitter output signal (4 ~ 20mA), level signal, pulse signal (custom), connect and control a variety of Modbus-RTU protocol for industrial instrumentation.

KB3200 GPRS RTU is used in electric power automatic system, industry monitoring, traffic management, atmosphere, pro-environment, pipe network monitoring, finance, securities departments and so on. Consider the networking request from different application scope, achieve Virtual data private network in network structure. It is applicable to data remote acquisition and control of the Center to multi-points, multi-points scatter Center to multi-points, multi-points scatter.

2.Product Features

•  Two analog signal acquisition,4-20mA or 0-33V,16bit resolution, precision 1‰,speed 100KHz;

• 1 on-off input ,input level is:5V

• 1 on-off output ,output level is:5V

• 1 serial port , RS232/RS485,user need notice when you place order.

•  Industrial high quality CPU ,low power dissipation ,good anti-jamming capability 

•  Embedded Modbus-RTU communication protocol.

•  Integration data acquisition, transmission, low price control, with high reliability

•  Embedded watchdog, no device dead , can self-recovery automatic.

•  Supply kinds of interface: analog signal acquisition , on-off input/output ,pulse signal acquisition.(custom made)and so on.

•  Automatic IP register mechanism , can achieve various server modes, build complete super large SCADA system.

•  Wireless working mode: SMS or GPRS data transmission on real time.

•  Remote modify the SMS content or GPRS parameters.

•  Alarm message send to setup mobile No.

•  Powerful Remote control ability, control the field equipment directly by center-control .

•  Supply the configuration software, open interface, easy to connect with the configuration software or other control software. 

3.Basic Parameters

•  Power supply:7~35V

•  Power dissipation:<3W

•  Communication mode:Port RS232:300 ~ 115200bps/Port RS485: 300 ~ 115200bps

GPRS parameters

•  Frequency:GSM 850MHz/EGSM 900MHz/DCS1800MHz/PCS1900MHz

•  GPRS Multi-slot Class 12

•  GPRS Mobile Station Class B

•  GPRS Coding: CS1~CS4

•  Output Power: Class 4 (2W) at GSM850MHz and GSM900MHz

                                    Class 1 (1W) at DCS1800MHz and PCS1900MHz

•  Sensitivity: <-107 dBm (typ.) at GSM850 MHz  <-107 dBm (typ.) at GSM900 MHz  <-107 dBm (typ.) at    

    DCS1800MHz <-107 dBm (typ.) at PCS1900MHz

•  Compatible standard AT command(GSM07.05 and 07.07)

•  Support extend command

•  Support SMS,USSD,CSD

•  Embed TCP/IP Protocol

•  Transparent data

•  Support IP address or Domain data center, support private APN.

Analog acquisition parameters:

•  Two analog acquisition

•  Acquisition scope:  

    0 ~ 3.3V

    4 ~ 20mA

•  Switching time:

    Filtering:0.56S/2 channel

    No filtering:0.12S/2 channel.

Digital value parameters:

•  One analog 5V level switch on-off output

•  One analog 5V level switch on-off input

•  Working Temperature:  -40°C~80°C

•  Relative Humidity: 20%~ 95%(No Condensation)

Our Services  

1.Three guarantees of quality

Guarantee of return:

Since the day or within one month the package received,all that belongs to the product quanlity problem,the product has not open or in the good appearance and good condition,can return and refund.

Guarantee of replacement:

Since the day or within three months the package received,all that belongs to the product quanlity problems,the product has not open and the product hardware without defect,can replace the similar type of products.

Guarantee of repair:

Since the day or within one year the package received,all that belongs to the product quanlity problems,the product has not open or the product hardware without defact,can free repaired by our company.

2. Lifetime maintenance

After three quarantees of quality,our company provides product life maintenance services,for only chargeing the repair fee.

3.Service feedback

users can not use more than one hour for technical support,and will not use more than four working days for return repair processing.

Shenzhen Kingbird Network Technology Co.,Ltd.

Address:Room 12C/12D,Tower B Haiwang Building,Nanhai Road,Nanshan District,Shenzhen,China 

Tel: +86-755 8323 9613 ext.8010  

Fax: +86-755 8323 9613 ext.8012

Mobile.: +86 189 2604 3641

Skype: Kingbird_sales1

Web: http://www.kingbirdnet.com