M
Hi,
I have (siemens PLC) 4 S7 300 station PLC. Now I want to connect this stations via telephone lines (separately) to a PC ( Monitoring with WINCC). what kind of product to connection them you suggest?
please help me. thanks.
I have (siemens PLC) 4 S7 300 station PLC. Now I want to connect this stations via telephone lines (separately) to a PC ( Monitoring with WINCC). what kind of product to connection them you suggest?
please help me. thanks.
