GPRS Wireless DTU User`s Manual Model: W3100G
Contents
1. GPRS Wireless DTU User s Manual Model W3100G 1 0 General Description The W3100 series DTU is a kind of bi directional converter which can convert the series communication of industrial RS232 RS485 TTL into wireless network communication of GPRS CDMA It is based on the 2 5G network communicating platform transmitting in the transparent way There is no use for the user to clearly know the complicated communicating theory of GPRS CDMA Neither does it usable to change the program to link the original series equipments It can be applied to the long distance communication or control in the field of automatic electric power system industrial monitoring water conservancy weather environment protection transportation finance securities etc product of this kind can save you both time and fund 2 0 Feature of the product Supporting the signal of RTS CTS DTR DSR simultaneously Supporting the UDP TCP protocol and the TCP SERVER work mode Automatic re dial function after off line Setting the communicating parameter flexibly by way of VB programmed Supporting transparent and non transparent transmission Finding the center computer by static IP domain name or SMS CAR A A A SE 4 Power supply Voltage DC 5V 24V Consumption In use 120mMA 12VDC Idle 40mA 12VDC Dormancy 8mA 12VDC Working temperature 35 C 75 Relative Humidity 95 non condensing 3 0 Interface Antenna 500 SMA Female SI2. M SIM 3V RS 232 RS 485 interface Three wire standard RXD TXD and GND 4 0 Technology standard Transmitting in the transparent way Real time clock TCP UDP IP ICMP PPP PAP DNS protocol Low power dissipation 5 0 Hardware 5 1 W3100G LCD indications Signal It indicates that the GPRS signal and SIM card is in the normal state if the light flicker regularly PWR Indication of Power Net It shows that the GPRS net has been established when the NET light lightens and when the net drop the light goes out Data If there is data transfer in ATC serial port it lightens 5 2 definition of serial port interface sketch map apellation pin attribute RAD Output o p 5 3 DIP Switch function DIP switch4 is used to change the device state Switch1 switch2 switch 3 doesn t work now 6 0 Installation and setting of the W3100G DTU W3100G wireless data transfer devices must be configured on windows operating system 6 1 installations 6 11SIM card Press the yellow button then put the SIM card in the pedestal 6 12 Connecting the antenna with the DTU 6 13 Use the RS232 cross Through cable to connect the serial port of the DUT with the serial port of the computer in order to configuring the W3100G 6 2 setting Before starting to configure the DTU please put all the switches down Connecting to the pc with communication wire which our company provides Setting as follow 1
3. Open the software DTU V2 5 SETUP set it up As figure 6 1 Device Setting Yer2 5 Set S Read R Write Exit Device Setting For W3100 Serials Figure 6 1 2 Choose the SET menu as figure 6 2 SetParam ais True Baund a600 Data bit B xl Cancel Check N l Stopbt ff Defaut Figure 6 2 Search device choose the right COM port number same as your pc COM and other parameters just same as your devices 3 Choose the READ menu as figure 6 3 D This is a 2 CentersGPRSDevice Set S Read R Write Exit ID 5220 3121 Timefms 100 DNS Server 202 102 15 162 Dialer number 9g tt Local IP 0 0 0 0 Domain Name ware eicp net User name free Local port 1234 Work Module TCPClient Password free Remote IP1 222 35 86 193 Allow checking 1 APN CMNET Remote Port feon Check ip Booo 0 Remote IP2 ooo Check Pott Boa Cti i lt 2C CS 512 Remote Port2 b Check Cycle Min Bo whether allow dns I allow dns TSDTA w5220 3121 Figureo 3 ID defined by user it can still be RTU s number Dialer number User name Password is default the communication company will provide Buffer setting by user 256 512 1024 Time ms defined by user Work Module user can choose UDP TCP CLIENT and TCP SEVER If user will choose IP communication user can apply for a static IP address fill in the Remote IP1 and user computer must be opened a port which can be defined by user in LAN for W3100 fill in the Remote p
4. ort1 If you want to send the data to another sever you can choose Remote IP2 and Remote port2 If users don t have static IP you can use dynamic IP to test the W3100 User can still choose DNS communication But user must apply for a domain name from provider it can be free domain name After applying check the Allow DNS and fill in the relevant option Other options are default 4 Save the configuration and then put the Switch 4 on 7 0 Typical application DATACENTER pr A GPRS CDM A DS a ai N OR is 9 l I IP 222 20 20 X
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