S7-200/300 PLC Programming Cable No-Isolation Version USB adapter cable for S7-200, S7-300, and S7-400 series PLCs supports communication and programming download. Multipurpose no-isolation cable with reliable performance, compatible with S7-200 and S7-300 series for monitoring functions. Cable constructed with environmentally friendly PVC insulation and pure copper conductors for reduced signal loss; flexible design enhances durability. Internal connectors feature gold-plated contacts to improve communication stability and reduce plug wear; USB side includes a high-strength magnetic ring to minimize signal interference. Color: Black Material: PVC and copper wire Size: Approx. 2.5 meters in length Package Includes: 1 x PLC Programming Cable