1. Suitable for Siemens S7-200/300/400 series 6ES7972-0CB20-0XA0 PLC programming cable 2. MPI programming cable adopts optocoupler isolation protection. The protection circuit also resists external interference to ensure communication quality. (2.5m version without isolation chip) 3. Support MPI, PPI, DPI communication, support 187.5 baud rate 4. The plug is rust-proof to reduce plug-in wear. 5. Wire: 2464 specification, 28AWG (7/0.12mm) 6. Working temperature: between -30-70 degrees Celsius
