Table of Contents
Advertisement
Quick Links
Shenzhen Kingbird Network Technology CO.,LTD
KB3050 GPRS DTU
Shenzhen Kingbird Network Technology CO.,LTD
Add: 29H, Tower B, Haiwang Building, NanHai Road, Nanshan District, Shenzhen, Guangdong, China
TEL:+86-755-82556825 / 83239613
Web：http://www.kingbirdnet.com
MSN: kingbird_sales1@hotmail.com
User Manual
Fax：+86-755-83239613 EXT.: 8012
EMAIL：sales@kingbirdnet.com
SKYPE: kingbird_sales1
KB3050 GPRS DTU
1
Advertisement
Table of Contents
Related Manuals for Kingbird KB3050
Summary of Contents for Kingbird KB3050
- Page 1 Shenzhen Kingbird Network Technology CO.,LTD KB3050 GPRS DTU KB3050 GPRS DTU User Manual Shenzhen Kingbird Network Technology CO.,LTD Add: 29H, Tower B, Haiwang Building, NanHai Road, Nanshan District, Shenzhen, Guangdong, China TEL:+86-755-82556825 / 83239613 Fax：+86-755-83239613 EXT.: 8012 Web：http://www.kingbirdnet.com EMAIL：sales@kingbirdnet.com MSN: kingbird_sales1@hotmail.com...
-
Page 2: Brief Introduction
KB3050 GPRS DTU (Data Terminal Unit) is wireless data transmitting terminal of GPRS/SMS and embedded with High reliable ARM7 CPU. Based on the public net, KB3050 GPRS DTU transmit widely, stably and reliably, KB3050 GPRS DTU is widely used in unattended operation device, Remote AMR, remote data acquisition, remote AMR, remote scheduling and so on. - Page 3 KB3050 (it is convenient to use GPRS without internet). This can achieve networking of peer to peer, center to multi-points. Plug and play: when work with KB2000 or KB3050 of our product, no need to develop any software and hardware, can build large SCADA system.
-
Page 4: Appearance And Interface
Now most electric device all has electromagnetic pulse hardening, but some old device may have no, under RF power radiation, it may go wrong. When you use KB3050 GPRS DTU, please check the device nearby have electromagnetic pulse hardening or not. -
Page 5: Technical Specification
Shenzhen Kingbird Network Technology CO.,LTD KB3050 GPRS DTU 2 Technical Specification 3 KB3050 GPRS DTU Technical Parameters 2.1 GSM/GPRS: Frequency Band: EGSM900MHz/DCS1800MHz 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 GSM900 MHz... -
Page 6: User Interface
Input No.2 of IO; High is DTU, low is SMS, user can set it as Input 2 of IO(Default: SW) Red LED: power light, will light after power-on. Green LED: Communications light, when KB3050 connect Server OK, it will often light green, otherwise, it will flash. -
Page 7: Terminal Setting
Circumstances Specificity Working Temperature: -40℃～80℃ Storage Temperature: -45℃～125℃ Relative Humidity： 20%~ 95%（No Condensation） 3 Terminal Setting 3.1 Overview KB3050 GPRS MODEM must correct installation just can achieve design functions, usually equipment installation must be approved in our company under guidance of... - Page 8 Antenna support SMA female pedestal, spin the left from MODEM and lock it. Insert SIM card from the antenna side of KB3050, please note that SIM card metal surface outwards, make sure insert the SIM card to drawer with stuck feeling, to avoid SIM card fall off when SIM card not insert in place or handling equipment vibration.
- Page 9 4 Working mode switch KB3050 default value is DTU modem, the way of switch working mode as below: 1. Switch to SMS modem: it has two ways, when under DTU mode, can change the device type to SMS modem when set DTU parameters. Another way is that switch the IO port (put the Pin 10 to low) to change the working mode.
Need help?
Do you have a question about the KB3050 and is the answer not in the manual?
Questions and answers