Siemens Simatic S7-300 - Connecting Loads;Actuators to Current Outputs

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
/
0
0$1$
8,62
4,
5/
/
0
&38,0
/RJLF
0
'$&
%DFNSODQH
EXV
*URXQGEXV
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
/
0
0$1$
4,
5/
/
0
&38,0
/RJLF
0
'$&
%DFNSODQH
EXV
*URXQGEXV
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)