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Shenzhen Kingbird Network Technology CO.,LTD KB3050 GPRS DTU

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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

：

[email protected]

MSN: [email protected]

SKYPE: kingbird_sales1

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Summary of Contents for KB3050

Page 1: ...zhen 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 SKYPE kingbird_sales1 ...

Page 2: ...n KB3050 GPRS DTU Data Terminal Unit is special GPRS wireless device that send the data from COM port through GPRS mobile data network KB3050 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 Vi...

Page 3: ...it Various networking ways KB3050 can work with NET Converter KB2000 and 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 Automatical IP register mechanism can achieve various server modes build...

Page 4: ... qualified cable and antenna 1 4 EMI 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 1 5 Appearance and Interface KB3050 GPRSS DTU has three physical interfaces The first is 10 pins main interface RS232 RS4...

Page 5: ...ss 4 2W at GSM850MHz and GSM900MHz Class 1 1W at DCS1800MHz and PCS1900MHz Sensitivity 107 dBm typ at GSM900 MHz 107 dBm typ at DCS1800MHz Compatible standard AT command GSM07 05 and 07 07 Support extend command Support SMS USSD CSD Embed TCP IP Protocol 2 2 Basic Function Embed TCP IP Protocol Embed standard AT command GSM07 05 and 07 07 Support extend command Support SMS USSD CSD Transparent dat...

Page 6: ...ut1 6 Input1 RST Input No 1 of IO User can set it as RST reset pin Default Input1 7 UGND Ground COM RS232 TTL RS485 Data groud 8 Output2 Output No 1 of IO User can set it as CTS hardware flow control port Default Output2 9 Status Online is high offline is low 10 SW Input2 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 ...

Page 7: ...o the hole of DTU Just as below picture Notes Please don t plug or move SIM card after power on if you need to plug and move please put equipment blackouts first 2 4 Electric Specificity Work Voltage 5V 24V DC 7 60V can be custom made Power Standby 25mA 5V Communicating 125mA 5V Peak point current 1 5A 5V 2 5 Circumstances Specificity Working Temperature 40 80 Storage Temperature 45 125 Relative H...

Page 8: ...r s ordering contract 3 3 Antennas and SIM card installed 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 Remove SIM card clic...

Page 9: ...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 2 Switch to Modem mode when run the product put AT command AT QLOCPU 0 to change working mode to...

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