[DIY/Cable] Siemens PLC to PC Communication Cable-S7-200 PLC

PLC Siemens S7-200 is a very popular PLC around the world. Every automation engineer knows this cable Price is not Cheap, But we can easily make this cable, So I Would like to share the Diagram and how to make Siemens PLC to PC Communication Cable-S7-200 PLC Communication cable.

Cable Making Items

+01: D-SUB Male Jack Port (PLC)

+02: DB9-Female Port (PC)

+03: Resistor 680 Ohm/3 K Ω/5 K Ω/

+04: Good Soldering Iron

Making Procedure

Must be properly soldering According to the diagram

plchmiservo.com did  & upload/ download the PLC program by this Cable and everything is ok. I think that you will succeed.

Directly connect to the PLC to PC but you cannot use USB to RS-232 converter

Thanks, Guys!