PLC Cable for Siemens S7 200/300/400-6ES7 972-0CB20-0XA0
USB to Siemens S7-200/300/400 PLC programming cable — MPI, DP, and multi-master support, for STEP 7 and 840D CNC.
USB to Siemens S7-200/300/400 PLC programming cable with MPI, DP, and multi-master communication support. This cable enables PC connection to Siemens S7 PLCs for programming, monitoring, and parameter management using STEP 7 / TIA Portal software.
Supports MPI and PROFIBUS DP multi-master communication modes, making it compatible with a wide range of Siemens S7 PLC configurations including S7-200, S7-300, S7-400, and ET200 distributed I/O systems. Also supports PPI point-to-point communication for S7-200 PLCs.
Required for programming Siemens 840D CNC systems via the PLC interface. Includes genuine Siemens original driver software on CD. LED status indicators show communication activity.




