Siemens 7SR224 - Figure 3.9-1 Logic Diagram: Thermal Overload Protection (49 S)

7SR224 Argus Description of Operation
IL1
49 Alarm
49 Trip
49 Time Constant
49 Capacity Alarm
49 Overload Setting
c
cap alarm
trip
IL2
IL3
cap alarm
trip
cap alarm
trip
Inhibit 49
49 Therm. Overload
Enabled
Disabled
&
1
1
Figure 3.9-1 Logic Diagram: Thermal Overload Protection (49S)
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