RS485 Profibus MPI PPI Communication Cable for Siemens S7 200 300 400 PLC Programming S7-200/300 PLC Programming Cable NO-isolation Version USB S7-200 / 300/400 series PLC programming adapter cable support communication, Programming download.<br> Multipurpose No isolation cable with good quality, support S7-200/300 series monitoring.<br> Wire using environmentally friendly PVC + pure copper process, and the wire is soft, can reduce the signal loss.<br> The internal use of gold plating process, enhanced communication stability while reducing the wear and tear of the plug, USB side with a high-intensity magnetic ring, can reduce the signal interference.<br> colour: black<br> Material: PVC+copper wire<br> Size: length approx. 2.5m<br> Package Contents:<br> 1 x PLC programming cable<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.