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Use in F-Systems
Fail-safe ET 200eco I/O modules can be used:
• In the S7 Distributed Safety F-system with the S7 Distributed Safety optional
package as of version V 5.2
• In S7 F/FH systems with the S7 F Systems optional package as of version V 5.2
The F Configuration Pack V 5.3 Service Pack 2 or higher must be installed
(see Chapter 3).
When using fail-safe ET 200eco I/O modules in F-systems, the information in the
following manuals applies:
• ET 200eco Distributed I/O Station
• Safety Engineering in SIMATIC S7
• S7 Distributed Safety, Configuration and Programming or Programmable
Controllers S7 F/FH Systems
Fail-Safe System with the Fail-Safe ET 200eco I/O Module
The following figure presents an example of a configuration for an S7 Distributed
Safety F-system with ET 200eco on PROFIBUS DP.
The fail-safe DP master exchanges safety-related and non-safety-related data with
fail-safe and standard I/O.
S7-300 with CPU 315F-2 DP
PROFIBUS DP
Figure 2-1
Fail-Safe System S7 Distributed Safety
ET 200eco Distributed I/O Station Fail-SafeI/O Module
A5E00297494-02
ET 200M
Fail-safe signal
modules
Fail-Safe
Modules
ET 200S
Fail-safe ET
200eco I/O
module
Product Overview
2-3
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