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HY, year time switch
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02/16 MN05013001Z EN
The year time switch can:
• Switch at recurring intervals by switching on and off for
individual days, months, or years.
• Switch for continuous periods of time by remaining contin-
uously switched on from the start of any user-defined day
until the end of any user-defined day, month, or year.
Behaviour in the event of a power failure
The time and date are backed up in the event of a power
supply failure and continue to run. This means that it will
continue to run in the event of a power failure, although the
time switch relays will not switch. The contacts are kept
open when de-energized. Information on the battery back-
up time are provided on page 666.
h
The parameters for the switch-on and switch-off times for
recurring intervals are configured in
one
single channel
for each.
The parameters for the switch-on and switch-off times for
a continuous period of time are configured in
two
neigh-
bouring channels. If you enter the ON information on
channel A, the OFF information must be entered on
channel B; likewise, if the ON information is on channel B,
the OFF information must be on channel C.
h
The electronic clock module integrated into the easySafety
device works with a date range of 01/01/2001 to 12/31/
2099
Содержание easySafety
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