E-Lins D120 Series DTU User Manual Download Page 31

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D120

Series

DTU

User

Manual

‐

Lins

Technology

Co.,

Limited

Note:

n=(1200,2400,4800,9600,19200,38400,57600,115200,230400,460800,921600),(0,3

00,600,1200,2400,4800,9600,19200,38400,57600,115200,230400,460800,921600)

Note: Possible values, according to V25 ter recommendation: the first set of

values indicates the range of auto-detectable baud rates .The second set of values

indicates the baud rates supported by the DCE.

Summary of Contents for D120 Series DTU

Page 1: ...D120 DTU User Manual E Lins Technology Co Limited ADDRESS Bld 22 Longxi Garden Nonglin Road Futian District Shenzhen P R China Tel 86 755 83700465 Email info szelins com Web http www szelins com...

Page 2: ...lways online 13 4 1 2 UDP client Transparent transfer Mode transitory link 13 4 2 TCP MODE 14 4 2 1 TCP client Transparent transfer Mode always online 14 4 2 2 TCP client Transparent transfer Mode tra...

Page 3: ...User Manual E Lins Technology Co Limited 5 10 TRANSPARENT TRANSFER MODE COMMUNICATION 26 5 10 1 Description 26 5 10 2 Environment requests 26 5 10 3 Initialization setting 26 6 PRODUCTION LIST 28 6 1...

Page 4: ...on Version Date Description Author 1 00 2009 6 28 Nearly complete Jason 1 2 Referenced Documents D120_DTU_Datasheet 1 3 Notice E Lins is a registered trademark of Shenzhen E Lins Technology Co Ltd The...

Page 5: ...which has no TCP IP but has serial interface such as SCM Data Collection Transmission System 2 2 Features z Compact and easy to integrate into your solution z Multi flexible and compact data interface...

Page 6: ...rature 30 85 Humidity 90 Electromagnetic Compatible Electrostatic Discharge ESD 3 class Radiated radio frequency electromagnetic field immunity test 3 class 2 4 Application z Remote Data Monitor and C...

Page 7: ...product have three Led pwr LED is power state Ring LED is Ring state Data LED is Data state PWR Ring Data Start up Lights up 3s flashing 0 5s wink 0 5s lights up0 5s wink Lights up 0 5s Logon network...

Page 8: ...ter 5s wink wink wink 3 3 Connect to products Please connect antenna and cable with our products make sure The port is COM1 or COM2 3 4 Insert SIM Card Open the back cover insert into SIM card as foll...

Page 9: ...D120 Series DTU User Manual E Lins Technology Co Limited Choose a right port The right configuration as following...

Page 10: ...ot connected really you can see the red mark of follow picture without any number And then first Disconnect existing connection second Click the red arrowhead Click the configure and make sure again o...

Page 11: ...120 Series DTU User Manual E Lins Technology Co Limited 3 5 make sure your modify configure again click OK Then you can see it appeared baud rate on white label then click the black label to make call...

Page 12: ...mmand AT CF Test at command OK Response ok parameter if successfully connected you can make sure the module have no malfunction AT CSQ CF to check the Signal quality CSQ Should be the number between 1...

Page 13: ...TAMODE 1 AT SOCKETOPEN 1 UDP switch to Socket mode AT DATAOPEN communication Switch to the configuration model this command can t be displayed AT SOCKETCLOSE 4 1 2 UDP client Transparent transfer Mode...

Page 14: ...cket AT KEEPALIVE 40 alive packet set the keep alive packet in second AT DTUID 12345678901 set the DTU ID in 11 figures AT DATAMODE 1 AT SOCKETOPEN 1 TCP switch to Socket mode AT DATAOPEN communicatio...

Page 15: ...mode OK at wopen 0 To restore the value of the factory OK at wopen 3 To restore the value of the factory OK at wopen 1 To restore the value of the factory OK at OK at gprsconfig query the model APN u...

Page 16: ...rver www szelins com port 80 OK at idletime 0 set up to connect of always online OK at reginfo 0 Regiftry setting for each packet sent immediatelyto connect close the Registration information packet O...

Page 17: ...about SMS saving carrier after inserting SMS card Format AT CPMS mem1 mem2 mem3 value CPMS used1 total1 used2 total2 used3 total3 OK ERROR commands value AT CPMS SM CPMS 8 15 8 15 1 40 OK Note the tot...

Page 18: ...E ERROR Note commands format error defalt AT CPMS CPMS SM 8 15 SM 8 15 ME 1 40 OK Note the current SMS saving carrier setting as bellow mem1 is SM mem2 IS ME AT CPMS ERROR Note commands format error A...

Page 19: ...510090403 IT IS TEST NOW OK AT CMGS 15019232232 TEST OK note ESC is for EXIT CMGR SMS reading command Note this command is for reading the SMM saved in the SIM card Format after inserting the SIM card...

Page 20: ...CTRL Z is for confirm ESC is for exit commands value AT CMGW 13534139079 SHELLEY123456 CMGW 1 OK AT CMGW 13534139079 SF OK ESC note ESC is for EXIT CMGD SIM SIM AT CMGD index AT CMGD 1 OK 1 CMGL AT C...

Page 21: ...not sent immediately RegInfoString The actually registration information packet being sent Two variables could not used in string IP The IP address of the module VERSION The version string defined in...

Page 22: ...ation set IpAddress The IP address in string which the socket is going to connect port The TCP IP port in number which the socket is going to connect Note This command can be set a number of centers f...

Page 23: ...ment IpAddress The IP address in string which the socket is going to connect port The TCP IP port in number which the socket is going to connect Note The terminal is still in AT mode after issue this...

Page 24: ...400 4800 9600 19200 38400 57600 115200 230400 460800 921600 Note Possible values according to V25 ter recommendation the first set of values indicates the range of auto detectable baud rates The secon...

Page 25: ...itor Reserved Monitor Send Disable the Function 6 9 Idle time control AT IDLETIME n n in minutes requires to be idle on both sides in order to let the DTU to disconnect itself from connection Keep ali...

Page 26: ...ervice center has no gateway programming implementation and no restriction to 1024 port z Copy Server exe Download from www szelins com and implement in the computer z Setup listening mode Default one...

Page 27: ...chnology Co Limited 0 change to AT I mothod 1 use AT command APN APN that required for TCP IP connection over GPRS login Login that required for TCP IP connection over GPRS password Password that requ...

Page 28: ...N login password method 0 change to AT I mothod 1 use AT command APN APN that required for TCP IP connection over GPRS login Login that required for TCP IP connection over GPRS password Password that...

Page 29: ...minutes requires to be idle on both sides in order to let the DTU to disconnect itself from connection Keep alive and registration information packet is not counted 0 means the feature is disabled 5 A...

Page 30: ...ocket is going to connect port The TCP IP port in number which the socket is going to connect Note The terminal is still in AT mode after issue this command 9 AT DATAOPEN This command is to turn the t...

Page 31: ...5200 230400 460800 921600 0 3 00 600 1200 2400 4800 9600 19200 38400 57600 115200 230400 460800 921600 Note Possible values according to V25 ter recommendation the first set of values indicates the ra...

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