rQx
Lifetime Supporting Member
Hi!
I have worked with s7-1200 before so I'm familiar with the system. However I have never worked with modbus, nor TCP/IP or RTU.
Now I might and since I'm a newbie at modbus I would like to ask this:
I want my s7-1200 to be master and connect to:
http://www.produal.com/folders/Files/Käyttöohjeet EN/FLTA_user_guide_en.pdf
If I buy the CB 1241 (communicationscard for RS-485), can I easily recieve information from this device?
My issue with this is that I could just buy regular sensors and wire it to an analoge module. To save installation time I could use this system that has wireless sensors and this reciever module, but I don't want to buy it (expensive) and then spend several days to program it (profit lost compared to regular sensors)
thanks in advance /Tim
I have worked with s7-1200 before so I'm familiar with the system. However I have never worked with modbus, nor TCP/IP or RTU.
Now I might and since I'm a newbie at modbus I would like to ask this:
I want my s7-1200 to be master and connect to:
http://www.produal.com/folders/Files/Käyttöohjeet EN/FLTA_user_guide_en.pdf
If I buy the CB 1241 (communicationscard for RS-485), can I easily recieve information from this device?
My issue with this is that I could just buy regular sensors and wire it to an analoge module. To save installation time I could use this system that has wireless sensors and this reciever module, but I don't want to buy it (expensive) and then spend several days to program it (profit lost compared to regular sensors)
thanks in advance /Tim