Easy Electronics xLogic Micro PLC - Pulse Relay

139
Timingdiagram
Descriptionofthefunction
Thelatchingrelayrepresentsasimplebinarymemorylogic.Theoutputvaluedependsontheinput
statesandthepreviousstatusattheoutput.
Logictableofthelatchingrelay:
S R Q Remark
0 0 x Statusunchanged
0 1 0 Reset
1 0 1 Set
1 1 0 Reset
Whenretentivityisenabled,theoutputsignalcorrespondswiththesignalstatuspriortothepower
failure.
6.5.17Pulserelay
Shortdescription
Theoutputissetandresetwithashortone-shotattheinput.
Connection Description
Input Trg YouswitchoutputQonoroffwithasignalatinputTrg