Siemens SIMATIC PCS 7 Function Manual

3.3.3 PCS 7 redundancy concept 2 (fieldbus based on PROFINET IO)
Overview of the PCS 7 redundancy concept for PROFINET IO
PCS 7 offers you a redundancy concept that reaches all levels of process automation.






$6
352),1(7V\VWHPV
352),1(7V\VWHP
+&,5SRVVLEOH
(763+$
(763+$
(763+$
(70
6+
$6UHGXQGDQF\FRQQHFWLRQ

$6
+&,5SRVVLEOH
6+
$6UHGXQGDQF\FRQQHFWLRQ

HJ
VHQVRU
0RGXOHVLQ,2UHGXQGDQF\

5HGXQGDQWIDXOWWROHUDQWSODQWEXV
5HGXQGDQWIDXOWWROHUDQWWHUPLQDOEXV
6ZLWFK
%$7&+VHUYHU26VHUYHU5RXWH&RQWURO
VHUYHU
&OLHQWV26FOLHQW%$7&+FOLHQW5RXWH&RQWUROFOLHQW
Figure 3-2 PCS 7 redundancy concept 2 (fieldbus based on PROFINET IO)
Note
The numbering of the components in the illustration relates to the descriptions provided below.
Basics of high availability
3.3 PCS 7 redundancy concept
High Availability Process Control Systems (V9.0)
22 Function Manual, 05/2017, A5E39221836-AA

Siemens SIMATIC PCS 7 Specifications

General

Brand	Siemens
Model	SIMATIC PCS 7
Category	Control Systems
Language	English