Siemens SIMATIC PC Adapter TS Adapter - Manual (Page 5)

PC/TS Adapter Quick Reference Guide
PC/TS Adapter
A5E00078070-02
1
1 Product Definition
The adapter is available as:
S
PC adapter 6ES7 972-0CA2x-0XA0
or
S
TS adapter 6ES7 972-0CA3x-0XA0
Note
Where ’adapter’ is referred to below, the text applies to both
variants.
The PC adapter connects a PC to the MPI/DP interface
(Multipoint Interface) via the serial COM port of an S7/M7/C7
system.
This does not require a PC slot, that is, the adapter is also
suitable for use in non-expandable PCs such as notebooks.
PC
1) RS232 cable 6ES7 901-1BF00-0XA0, length 6m
RS232
COM 1 ...
1) PC adapter 19.2/38.4 kbps
S7/M7/C7
system
RS232 Switch
19.2/38.4 kbps MPI/DP
Figure 1-1 PC Adapter in the System