Siemens SIMATIC ET 200iSP

1.3.2 Example con󹪝guration with redundant CPU
Example
The redundant connection of the IO device is shown in the following examples:

130'*/&5TVCOFU130'*/&5TVCOFUT
130'*/&5TVCOFUT
1MBOUDFOUSBM
DMPDL
&OHJOFFSJOH
TUBUJPO
4FSWFS
)$J3QPTTJCMF)$J3QPTTJCMF)$J3QPTTJCMF
$MJFOU$MJFOU
5JNFNBTUFS
.FEJBDPOWFSUFSFH
4$"-"/$&9
.FEJBDPOWFSUFSFH
4$"-"/$&9
.FEJBDPOWFSUFSFH
4$"-"/$&9
"4"4"4
$MJFOUOFUXPSL
1MBOUOFUXPSL
)B[BSEPVTBSFB
;POF
XJUIUXPXJUIUXPXJUIPOF
4)4)4)
*.1/
Y
&5J41
*.1/
Y
&5J41
*.1/
Y
&5J41
Time master Central system clock with time-of-day synchronization
Automation system IO controller in 1oo2 mode (2x CPU 410‑5H)
Plant bus 1 PN/IO subnet on an internal PN/IO interface of the IO controller (e.g. CPU 410-5H: Terminal X5)
Con󹪝gurations
①②③
Note:
The con󹪝gurations are not suitable for time stamping with an accuracy of 1 ms.
System planning
1.3 ET 200iSP station on PROFINET IO
ET 200iSP
20 Operating Instructions, 11/2022, A5E00247483-AK