Siemens S7-300 - SM 326; DO 8 X DC 24 V;2 A PM Applications

Digital modules
8.5 SM 326; DO 8 x DC 24V/2A PM
Fail-safe signal modules
130 Installation and Operating Manual, 01/2010, A5E00085586-10
8.5.2 SM 326; DO 8 x DC 24V/2A PM applications
Selecting the application
The figure below helps you to select an application based on availability and fail-safe
operation requirements. The next pages provide information on the module wiring for a
specific application, and on the parameters to set in
STEP 7 using the S7 Distributed Safety
or
S7 F Systems optional package.
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Figure 8-36 SM 326; DO 8 x DC 24V/2A PM - Selecting an application