Connect Plc - Siemens SIMATIC HMI TP 170A Equipment Manual

Installation
7.2.2

Connect PLC

Connection configuration
Figure 7-3 illustrates the basic connection possibilities between the operating unit
and PLC. Standard cables are available for the connections shown (refer to the
ST80 catalog).
Operating unit
IF1B
1)
Only use approved cables for connection to the SIMATIC S7.
2)
Any PROFIBUS-DP bus terminal
3)
The 1F1B interface can be configured by means of the DIL switch (Page 7-9).
Figure 7-3 Connection configuration for PLCs
7-8
CuuDuongThanCong.com
RS485
3)
MPI
1)
SIMATIC S7
Optionally
DP
2)
PROFIBUS-DP
TP 170A Equipment Manual
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Release 12/99