Hello. We do not know well in English, so I help through google translator. Sorry.
We are working. PLC Siemens S7 200 CPU 214 and ESA VT60 display. The problem is in communication between PLC and HMI. It is not. The cable is made, but this cable is for the CPU 224. How can I be properly connected and what kind of cable can I use? FTP / UTP? On the PLC side is the profibus connector on the HMI 25Pin. In the case of resistors according to the scheme: http://www.esatechnology.com/old/manuals/vtwin/Hardware%20Manual%20-%20Rel%202_20.pdf page 925 25pin to 9pin, or plug in as it is on page 884?