engineerpervez1
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I ma going to test one small plant, in our factory.
it is controlled by Siemens PLC 200 series CPU 226.
I have micro win program, but don't have PC/PPI cable for that.
I am trying to get this in my country.
As I search and found, that it RS232 to RS485 converter cable.
can I made this cable myself if someone help me to build it, or can provide its schematic diagram.
who already have been built this and also tried on PLC communication.
thanks
it is controlled by Siemens PLC 200 series CPU 226.
I have micro win program, but don't have PC/PPI cable for that.
I am trying to get this in my country.
As I search and found, that it RS232 to RS485 converter cable.
can I made this cable myself if someone help me to build it, or can provide its schematic diagram.
who already have been built this and also tried on PLC communication.
thanks
