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I have a PLC with a RS232 connection this PLC are connected to the internet via a ADSL cable connection and with a converter from TCP/IP to RS232 is it possible to establish a terminal connection<br />
The converters take what comes in on the telnetport 23 stripe it for the TCP/IP headers and send the rest of telegrams out on the converters RS232 port to the PLC<br />
<br />
What I now want is to make this connection via GPRS, I have found an bought a Simens MC35 modem which have the capability to connect to the GPRS net, but I think that the modem is without a TCP/IP stack, and I therefore need some hardware to set in between the modems RS232 port and the PLCs RS232.<br />
<br />
Is there any body here who knows how this can be done<br />
<br />
<br />
Best regards<br />
/Morten<br />

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I have a PLC with a RS232 connection this PLC are connected to the internet via a ADSL cable connection and with a converter from TCP/IP to RS232 is it possible to establish a terminal connection
The converters take what comes in on the telnetport 23 stripe it for the TCP/IP headers and send the rest of telegrams out on the converters RS232 port to the PLC

What I now want is to make this connection via GPRS, I have found an bought a Simens MC35 modem which have the capability to connect to the GPRS net, but I think that the modem is without a TCP/IP stack, and I therefore need some hardware to set in between the modems RS232 port and the PLCs RS232.

Is there any body here who knows how this can be done


Best regards
/Morten


Connecting a RS232 device to GPRS

Wireless networking is anything related to the transfer of data between two (or more) devices without the use of a physical connection, ranging from getting advice on a new Bluetooth headset to configuring sophisticated enterprise level networks.