Siemens SIMATIC ET 200PA SMART - Configuration of the ET 200 PA SMART with Non-Isolated Modules; Figure 2-8 Simplified Representation for the Configuration with Isolated Modules; Figure 2-9 Potential Relations in the Configuration with the Non-Isolated Analog InputOutput Module SM 334; AI 4 AO 2 X 88 Bit

Figure 2-8 Simplified representation for the configuration with isolated modules
2.3.5 Configuration of the ET 200PA SMART with non-isolated modules
Potential relations in the configuration with non-isolated modules
The following figure shows the potential relations of an ET 200PA SMART configuration with
grounded reference potential using the example of the non-isolated analog input/output
module SM 334; AI 4/AO 2 x 8/8Bit from the S7-300 series of modules.
/
1
0
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/
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36,0
w3
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1
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3(
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
0
$1$
9
$
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$$
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8
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0
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0
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Figure 2-9 Potential relations in the configuration with the non-isolated analog input/output module
SM 334; AI 4/AO 2 x 8/8Bit
Assignment planning
2.3 Configuring the electrical structure
ET 200PA SMART
30 Operating Instructions, 06/2019, A5E34192013-AB