Siemens SIMATIC PC Adapter TS Adapter - Manual (Page 11)

PC/TS Adapter Quick Reference Guide
PC/TS Adapter
A5E00078070-02
7
6.2 General Remarks
MPI/DP side:
Adapter and S7/M7/C7 system each represent one network
node. In networks comprising two nodes (adapter and
S7/M7/C7 system), the adapter is plugged directly into the
S7/M7/C7 system’s MPI/DP port; in networks consisting of
more than two nodes, the adapter is plugged into a Profibus
connector’s “PG port” (SINEC L2 bus connector); for details,
please refer to catalog IK10.
S7
Figure 1-5 Connecting to an S7 System
(Two Network Nodes)
S7x
S7y
PROFIBUS bus cable
Adapter
4)
3)
4) Profibus connector
3) Bus connector with PG port
Figure 1-6 Connecting to Networked S7 Systems
(MPI/DP Network , Two or More Network
Nodes)