IDEC SMARTRELAY User Manual

IDEC SmartRelay functions
4.4 Special functions list - SF
IDEC SmartRelay Manual
162
Backup of the real-time clock
The internal real-time clock of IDEC SmartRelay is buffered against power failure. The
buffering time is influenced by the surrounding temperature, and is typically 80 hours at a
surrounding temperature of 25C.
Sample configuration
The output of an IDEC SmartRelay is to be set annually on March 1, reset on April 4, set
again on uly 7, and reset again on November 19. ou need to configure two twelve-month
time switches with corresponding on-times, then logically link the outputs by means of an OR
block.
Result
<HDUO\7LPHU
2QWLPH0DU
2IIWLPH$SU
<HDUO\7LPHU
2QWLPH-XO
2IIWLPH1RY
3XOVH 2II
0RQWKO\ 2II
<HDUO\ 2Q
%

<<<<00''
2Q'DWH
%

<<<<00''
2II'DWH
%
3XOVH 2II
0RQWKO\ 2II
<HDUO\ 2Q
%

<<<<00''
2Q'DWH
%

<<<<00''
2II'DWH
%
%
%
2Q
1RYHPEHU
DWK
-XO\
DWK
$SULO
DWK
0DUFK
DWK
2II
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IDEC SMARTRELAY Specifications

General

Brand	IDEC
Model	SMARTRELAY
Category	Other
Language	English