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DTU

User Manual

www.wlink-tech.com

20

TCP Server Demo

TCP connection is
established.

Summary of Contents for D800 series

Page 1: ...User Manual Apply to D80 series Industrial 4G 3G DTU V1 2 http www wlink tech com May 2017...

Page 2: ...or functional upgrading we may renew the content of this file and this file only for reference All statement information suggestion etc in this file do not compose any form of guarantee and we WLINK r...

Page 3: ...1 1 Product Overview 3 1 2 Typical Application Diagram 3 1 3 Features 4 2 Hardware Installation 5 2 1 LED Status 5 2 2 Dimension 6 2 3 How to Install 6 3 DTU Configuration 8 3 1 Serial Port Settings 8...

Page 4: ...ce center through complete transparent data channel allows a simple and rapid integration of cellular network connectivity into M2M application With the robust reliable long life and compact metal cas...

Page 5: ...otocol Industrial pluggable terminal block Industrial 3G EDGE GPRS wireless module Support APN and VPDN wireless private network Support short message service SMS Support transparent data transmission...

Page 6: ...n the scheme and real object But the difference doesn t have any influence to products performance 2 1 LED Status LED indicator Status silk screen color status Indication NET Red Weak Signal CSQ 20 Gr...

Page 7: ...ww wlink tech com 6 2 2 Dimension 2 3 How to Install 2 3 1 SIM UIM card installation Open SIM shelter by screw driver then insert SIM UIM card Before connecting please disconnect any power resource of...

Page 8: ...support hot plug and complex application environment 2 3 5 Review After insert the SIM UIM card connect serial cable necessary antenna then connect power cable Please connect the antenna before connec...

Page 9: ...3 DTU Configuration 3 1 Serial Port Settings Run DTU Config Tool and select serial port then setup serial port parameters in the bottom of DTU Config Tool as below Baud 57600bps DataBits 8bit Parity N...

Page 10: ...ill be connected to this software and enter configuration mode If connection is successful it will display Connected DTU in the status bar Connect Connect DTU Close serial Close serial port to leave c...

Page 11: ...User Manual www wlink tech com 10 Save to file Save current settings to file It s convenient to butch setup Default Setup DTU to default settings Get Inquiry current DTU setting Save Save settings to...

Page 12: ...rminal might setup DTU configuration Enable Disable The default is for transmission mode Disable Max Package Length The max transmission unit Once data package length exceed to MTU DTU will split data...

Page 13: ...l up 1 63bytes cmnet User name 0 63bytes NULL Password 0 63bytes NULL Main DNS Defined main DDNS server IP address If configured 0 0 0 0 DTU will use default DNS IP address as domain name resolution s...

Page 14: ...UDP TCP UDP Domain name No static IP for server Only when setup center IP as 0 0 0 0 it s just available N A Second center IP Second Data server center IP address static IP address 0 0 0 0 Port 0 6553...

Page 15: ...U Protocol settings DTU Protocol settings instruction Parameters Description Instruction Default Protocol Select NULL DRMP DDP NULL Transparent transmission DRMP WLINK transmission protocol NULL Custo...

Page 16: ...rver to keep online always WAKEUP After Powered on DTU will work on standby mode Once DTU received wake up short message from defined phone number or received the triggering data from terminal DTU wil...

Page 17: ...ill enter command mode to communicate with terminal 6 visible characters 3 2 6 DTU Remote management settings DTU Remote management settings instruction Parameters Description Instruction Default Star...

Page 18: ...DTU User Manual www wlink tech com 17 3 2 7 DTU Version settings DTU Version settings instruction Parameters Description Instruction Default Product type Product model Serial type Firmware version SN...

Page 19: ...fter upgrade is completed 3 3 DTU Typical Application point to point DTU establishes a TCP connection to data server center DTU transmits serial port data to data server center by TCP protocol DTU act...

Page 20: ...net User name NULL Password NULL PING 221 118 79 21 Connection First Center IP 221 118 79 21 Port 50081 Heartbeat Interval 120 Protocol Custom ID 13900000001 Protocol Select NONE ID position 0 Custom...

Page 21: ...DTU User Manual www wlink tech com 20 TCP Server Demo TCP connection is established...

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