7-day time switch
141
1SVC 440 795 M0100
Night switching example
Time switch 
Ö3 switches on at 22:00 on Monday and 
switches off at 06:00 on Tuesday.
Figure 60: Night switching signal diagram
Time overlaps example
The time settings of a time switch overlap. The clock 
switches on at 16:00 on Monday, whereas on Tuesday and 
Wednesday it switches on at 10:00. On Monday to 
Wednesday the switching-off time is 22:00.
Figure 61: Time overlaps signal diagram
Ö3 D +
D MO
ON 22:00
OFF 06:00
h
If the Off time is before the On time, the logic relay will 
switch off on the following day.
Ö4 A +
D MO-MI
ON 16:00
OFF 22:00
Ö4 B +
D    TU-WE
ON 10:00
OFF 00:00