Wiring with the logic relay
172
1SVC 440 795 M0100
Example: Selecting month ranges
The year time switch Y2 is required to switch on at 00:00 on
March 1 and stay on until 23:59 September 30.
Example: Selecting day ranges
The year time switch Y3 is required to switch on at 00:00 on
day 1 of each month and switch off at 23:59 on day 28 of
each month.
Example: Selecting public holidays
The year time switch Y4 is required to switch on at 00:00 on
day 25.12 of each year and switch off at 23:59 on day 26.12
of each year. “Christmas program”
Circuit diagram display Parameter settings of the
year time switch Y1
Circuit diagram display Parameter settings of the
year time switch Y2
Circuit diagram display Parameter settings of the
year time switch Y3
Y1-------ÄQ1 Y1 A +
ON --.--.04
OFF --.--.05
Y2-------ÄQ1 Y2 A +
ON __.03.--
OFF --.09.--
Y3-------ÄQ1 Y3 A +
ON 01.--.--
OFF 28.--.--
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