An In-depth Review of the USB-PPI Multi-Master Programming Cable for Siemens S7-200 For technology and engineering enthusiasts, having the right tools and equipment is essential. That’s why the USB-PPI Multi-Master Programming Cable for Siemens S7-200 is a must-have component in every professional’s toolbox. Specifically designed for Siemens S7-200 PLCs, this programming cable is essential in…