User guide

Configuration Help
692302 7-5
7.2 Programming Connection for
Siemens S7 300/400
A TS adapter (Siemens Part No. 6ES7 972 - 0CA34-0XA0) is required to connect
the PSI-DATA/FAX-MODEM/RS232 to the Siemens MPI interface. The
programming connection is established using Siemens TeleService software.
A modem cable (1:1) is required to connect the modem to the TS adapter. The pin
assignment is as follows:
A modem cable (1:1) is required to connect the modem to the PG/PC. The pin
assignment is as follows:
Modem TS Adapter
Pin 1 Pin 1
Pin 2 Pin 2
Pin 3 Pin 3
Pin 4 Pin 4
Pin 5 Pin 5
Pin 6 Pin 6
Pin 7 Pin 7
Pin 8 Pin 8
Pin 9 Pin 9
Modem PG/PC
Pin 1 Pin 1
Pin 2 Pin 2
Pin 3 Pin 3
Pin 4 Pin 4
Pin 5 Pin 5
Pin 6 Pin 6
Pin 7 Pin 7
Pin 8 Pin 8
Pin 9 Pin 9