Siemens SIMATIC PCS 7 Configuration page 37

2 Configuring and wiring
2.3 Redundant connections of the distributed I/O
Example of an SM 332; AO 8 x 16Bit, 0/4...20mA HART
The actuator is connected to two redundant HART analog output modules.
Figure 2–21
Configuration of Redundant I/O Modules
Entry-ID: 28430682, V2.0, 03/2015
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