Economical !! Wireless Networking modem for electric power automatic system

Price: 1
Brand Name: Kingbird
Model Number: KB3021
Post Date: Jul 02,2012

Product Description: Economical !! Wireless Networking modem for electric power automatic system

1 Overview

KB3021 Embedded GPRS DTU (Data Terminal Unit) is wireless data transmitting terminal of GPRS and embedded with high reliable ARM7 CPU.   KB3021 is the smallest Embedded GPRS DTU in the market, the small size is very convenient to embedded for user's communication with low cost. The working Frequency adopt 850MHz/900MHz/1800MHz/1900MHz which is suit for every country all over the world (Including North America and South America);

KB3021 Embedded GPRS DTU 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 small and medium data transmitting of the Center to multi-points, multi-points scatter .


2 Product Features

  Build-in procotolSupport TCP,UDP Network protocol and Data channel backup. Built-in Chinese or English configuration tool DDP, protocol, ensuring the data channel reliability Kingbird Data Center software (Server) support Kingbird Appserver software support  CommunicationFrequency: 850/900/1800/1900MHz,  can be suit for every country all over the world (Including North Amercia and South America) Self-Research network platform supply with “Plug and Play” solution: Work with KB2000 and  K3020. No need software and hardware development, can realize commincatioin Change COM to COM to GPRS remote data transmition Advanced and strict data communication protocol, with the function of correction and encryption. Never lose package when data transmission IO switching value function: Two channels input, two channels IO output. Remote control and reading. Alarm status threshold, automatic alarm signal report function Strong server software support, application for many years, strong function. Supply DTU work status interface, user can estimate DTU’s work status anytime; Strong communication backup function: Support switchover automatic between main server and backup server; Support special APN, data center support fixed IP and DDNS. Support VPN /VPDN Always online: automatic online, automatic redial and keep-alive while the line dropped. Self-define re-connecting interval and online report interval Supports DNS and dynamic data service center IP address Supports peer to peer, center to multi-point,  multi-point to  multi-point data transmission  Industrial designIndependent research and developing, embedded 32 bit ARM7-CPU with real-time operating system. Standard industrial products, EMC anti-jamming design, strong adaptiveness Bare borad and small size,  low cost, easy to be embedded integration Industrial class design and components to meet harsh environmental requirements  Interface: TTL(5V), CMOS(3.3V) Working temperature range: -40°C-80°C, communication is not effected at -40°C  OperationRemote sleep and awake: User can use appointed cell phone number to dial can sleep or awake DTU, it is convenient for user to save a lot of GPRS Flow Fee when no need to use DTU Remote modify DTU parameters by network(data service center) Adjustable Heartbeat interval and timeout Flexible data link modes for varied applications  Support hardware and software Watch Dog Timer Powerful data service center testing tool 

3 Specifications

  GPRS DATAGPRS Module: M10 Supports GSM/GPRS Supports GSM850MHz/EGSM900MHz/DCS1800MHz/PCS1900MHz  interfaceAntenna: 50Ω/SMA-K(Female) SIM: standard user card interface (3V) Serial data interface   • Type: TTL(5V), CMOS(3.3V);   • Baud rate: Standard products 300~115200bps (defult 9600bps, Adjustable)   • Connector:3.5mm pluggable terminal block   • Configuration interface: RS-232 Standard-115200bps  PowerWork Voltage: GPRS Module: 3.4VDC~4.5VDC; 3.4V~4.5V DC; MCU: 2.0VDC~3.6VDC Power Standby: < 30mA@5V Power Communicating: < 200mA@5V Power Launched peak: 1.5A@5V  OtherMechanical: 54×36×6.8mm (not including antenna and mounting kits) Weight: 20g Operation temperature: -40°C~+80°C Store temperature: -45°C~+125°C Relative humidity: 20%~95% non-condensing

Plug and Play (COM to COM)



APPserver sofeware  work with KB3021




Supplier Details:

Shenzhen Kingbird Network Technology Co., Ltd.

Sales:Ms. Anna hu

Contact Phone:86-755-82556825-8011

Main Products:Gprs dtu,gprs modem,wireless modem,wireless data transmission,gprs module,network data converter


User Reviews: Economical !! Wireless Networking modem for electric power automatic system