Siemens SIMATIC S7-400H - Using I;O on the S7-400 H

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Automation System S7-400H Fault-tolerant Systems
A5E00068197-07
Using I/O on the S7-400H
This chapter provides an overview of the different I/O configurations on the
S7-400H programmable logic controller and its availability. Further, it provides
information on configuration and programming of the selected I/O installation.
For the S7-400H you can use virtually any of the input/output modules featured in
the SIMATIC S7 system range. This applies to the input/output modules of the
S7-400 standard system and to the PROFIBUS-DP components. The function
modules (FMs) and communication processors (CPs) that can be used in the
S7-400H will be found in Appendix E.
In Section Description On Page
7.1 Introduction 7-2
7.2 Using Single-Channel, One-Sided I/O 7-3
7.3 Using Single-Channel, Switched I/O 7-5
7.4 Connecting Redundant I/O 7-10
7.5 Other Ways of Connecting Redundant I/O 7-35
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