Siemens Simatic S7-300

Priniples of analog value processing
4.7 Connecting loads/actuators to analog outputs
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
4-23
4.7.2 Connecting loads/actuators to current outputs
Connecting loads to current outputs
Always connect loads to Q
I
and to the reference point of analog circuit M
ANA
of a current
output.
Connecting loads to a current output of an electrically isolated analog output module
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Figure 4-19 Connecting loads to a current output of an electrically isolated analog output module
Connecting loads to a current output of a non-isolated analog output module
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0
0$1$
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5/
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Figure 4-20 Connecting loads to a current output of a non-isolated analog output module
See also
Connecting loads/actuators to analog outputs (Page 4-20)