Internet PLC Forum

General => Technical support => Topic started by: Martin on January 19, 2004, 11:03:38 PM

Title: PLC + GSM
Post by: Martin on January 19, 2004, 11:03:38 PM

I need to collect data from groups of removed sensors (max 3-5 analog and 4-8 digital) and transfer them to central PC with SCADA. For this reason I want to use GSM modem like Siemens M20 GSM Terminal. Which PLC serie could you recomend for this project (more cheaper as possible)?

Title: Re: PLC + GSM
Post by: support on January 20, 2004, 06:12:21 AM

The T100MD+ PLC is very flexible in what it can send or receive from its serial port and therefore the choice for connecting via a modem.  Although we have no experience with the particular brand of GSM modem you mentioned, there are customers who had successfully used the GSM modem with the PLCs.