3.11
Safety-relevant communication
Introduction
Here, you can obtain an overview of the possibilities of safety-related communication in
SIMATIC Safety F-systems.
Options for safety-related communication
Safety-related communication
On subnet
Additional hardware
required
Safety-related CPU-CPU communication:
IO controller-IO controller communica‐
tion
PROFINET IO
PN/PN coupler
IO controller-I-device communication
PROFINET IO
—
IO controller-I-slave communication
PROFINET IO
IE/PB link
IO-controller-IO-controller communica‐
tion for
S7
Distributed Safety
PROFINET IO
PN/PN coupler
Safety program of the F-PLC
3.11 Safety-relevant communication
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB
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