6ES7901-2BF00-0AA0 used Siemens Simatic S7 PC MPI cable adapter. For the connection from the S7-300 and S7-400 series. The 24 volt DC power supply is not included. RS232 MPI/PPI.
Simatic net, Industrial ethernet switch Scalance X005
Simatic net, Scalance X005 Industrial Ethernet switch. This switch is brand new and is still in the sealed container.
We offer an Siemens Simatic S5 and S7 repair service.