Brojač CNT42

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" colspan=2 height=80 BGCOLOR="#777777" TEXT="#080000" bgproperties="fixed" background="5f200500enpprp.gif"> <div> <A HREF="index.htm" TARGET="_top" TITLE="SPER Servis profesionalne elektronike Ra"><U><B>home</B></U></A><B>     |     </B><FONT SIZE="4" COLOR="#FFCC66" FACE="Trebuchet MS" ><B>SPER Servis profesionalne elektronike Rajak</B></FONT></div> <div> <A HREF="realizirani_uredaji.htm" TARGET="_top" TITLE="Realizirani uredaji"><U><B>Realizirani uredaji</B></U></A></div> <script defer src="respons.js"></script><P></P> </td> </tr><tr> <td valign="top" width=210 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> Brojač CNT42</div> <bR> <div> <B><IMG SRC="097a3260.gif" border=0 width="163" height="38" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div>         </div> <bR> <div> <A HREF="realizirani_uredaji.htm" TARGET="_top" TITLE="Realizirani uredaji"><U><B>go back</B></U></A></div> <div style="text-align:CENTER; "><FONT SIZE="3" COLOR="#000000" FACE="Trebuchet MS">  <form method="get" action="http://www.google.hr/custom" target="google_window"> <table border="0" bgcolor="#99cc99"> <tr><td nowrap="nowrap" valign="top" align="left" height="32"> <bR> <br/> <input type="hidden" name="domains" value="www.sper.hr"></input> <label for="sbi" style="display: none">Unesite Vaše uvjete za pretraivanje</label> <input type="text" name="q" size="20" maxlength="255" value="" id="sbi"></input> </td></tr> <tr> <td nowrap="nowrap"> <table> <tr> <td> <input type="radio" name="sitesearch" value="" id="ss0"></input> <label for="ss0" title="Pretrai Web"><font size="-1" color="black">Web</font></label></td> <td> <input type="radio" name="sitesearch" value="www.sper.hr" checked id="ss1"></input> <label for="ss1" title="Trai www.sper.hr"><font size="-1" color="black">www.sper.hr</font></label></td> </tr> </table> <label for="sbb" style="display: none">Pošaljite obrazac za pretraivanje</label> <input type="submit" name="sa" value="Google pretraga" id="sbb"></input> <input type="hidden" name="client" value="pub-2650537455752702"></input> <input type="hidden" name="forid" value="1"></input> <input type="hidden" name="ie" value="ISO-8859-2"></input> <input type="hidden" name="oe" value="ISO-8859-2"></input> <input type="hidden" name="cof" value="GALT:#800080;GL:1;DIV:#37352E;VLC:99C9FF;AH:center;BGC:FFFFFF;LBGC:CAF99B;ALC:CC0000;LC:CC0000;T:44423A;GFNT:0066CC;GIMP:0066CC;LH:38;LW:163;L:http://www.sper.hr/logo.gif;S:http://;FORID:1"></input> <input type="hidden" name="hl" value="hr"></input> </td></tr></table> </form>  </FONT></div> <bR> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2650537455752702" crossorigin="anonymous"></script>  <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-2650537455752702" data-ad-slot="1584392831" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </td> <td valign="top" height=400 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <B>Brojač CNT42</B></div> <bR> <div>      Modificirani brojač CNT4. Namjenjen je odbroju određenog broja impulsa nakon kojeg pokreće signalizaciju sirenom. Programirani broj impulsa prije kraja (0...9999) aktivira relejni izlaz te ga drži uključenim određeno vrijeme (0,1..9,9 sekundi). Prema zahtjevu može se napraviti i bilo koja druga funkcija. Razlike u odnosu na CNT4 su <FONT SIZE="3" COLOR="#00FF00" FACE="Trebuchet MS" >zelene</FONT>.</div> <bR> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2650537455752702" crossorigin="anonymous"></script>  <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-2650537455752702" data-ad-slot="7117608876" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <div>      <B>Karakteristike:</B></div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">mikrokontrolerski upravljan brojač sa watchdogom (autoreset u slučaju zaglavljivanja)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">lokalni odbroj 1 do 9,999 impulsa</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">sumarni brojač do 999,999 (moguće ga je korisnički poništavati)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">generira signal upozorenja prestojećeg kraja i to na programirani broj impulsa (npr. 10 prije kraja - <FONT SIZE="3" COLOR="#00FF00" FACE="Trebuchet MS" >moguće od 0 do 9999</FONT>). <FONT SIZE="3" COLOR="#00FF00" FACE="Trebuchet MS" >U isto vrijeme se pokreće aktiviranje relejnog izlaza.</FONT></div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">programablini predjelitelj za proširenje opsega: 1..256 (praktično 1,10 ili 100) te time proširuje brojanje na maximalno 999,900 u lokalnom odbroju (uz predbrojač=100). Na sumarni brojač ne djeluje predbrojač.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">prikaz sumarnog ili lokalnog brojača - promjenjivo u radu</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">standardno podešavanje:</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Broj impulsa za lokalni odbroj (0000-9999)</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000ff0000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Broj impulsa za aktiviranje zvučne predsignalizacije i releja (0-9999)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">za vrijeme standardnog podešavanja odbrojavanje i dalje radi prema zadnje zadanim parametrima</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">programabilni parametri rada (trajanje sirene, trajanje predsignalizacije, <FONT SIZE="3" COLOR="#00FF00" FACE="Trebuchet MS" >trajanje uključenosti releja</FONT>, filtracija ulaza, brojenje prema 0 ili do namještene vrijednosti, brid brojanja, aktivni nivo vanjskog ulaza, aktivacija na brid vanjskog ulaza, zacrnjenje vodećih nula,...)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">monitoring stanja ulaza - upotrebljiv kod podešavanja parametara brojača</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">detekcija zaglavljenog tastera kod uključenja te prelaz na diagnostiku tastature</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">minimalna širina trajanja ulaznog impulsa ili pause: 2 ms (podesiva do 255 ms)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">maximalna frekvencija odbroja: 250Hz / fs=0,5 tj. 18,000/sat / fs=0,01 (fs=faktor ispune impulsa za brojanje)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">moguće funkcije vanjskog ulaza koje su na izboru:</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">reset odbroja</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">reset sumarnog brojača</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">reset oba brojača</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">zabrana ili odobrenje brojanja</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">reset stop izlaza</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Funkcija relejnog izlaza:</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000ff0000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">aktiviran u vrijeme tona predupozorenja na određeno vrijeme (0,1..9,9 sekunde)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">samo dvije tipke za kontrolu rada (tehnikom mjerenja dužine pritiska):</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">T1 = stop/podešavanje</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">T2 = reset/program selekcija</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">LED diode:</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">stop brojanja</div> <div> <IMG BORDER="0" SRC="Symb075c002d00f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">program 2</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">LED display 4 digita 14mm / 125Hz osvježavanje</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">pamti stanje brojača, predbrojača, stop funkcije i programa (u EEPROM-u 24LC16) kod isključenja</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indicira greške na EEpromu nakon verifikacije zapisa i preko dvostruke provjere pariteta podataka</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indicira propad napona napajanja i ne vrši spremanje stanja brojača sve dok napon napajanja nije barem 1 minutu (poslije toga) neprekidan</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">napajanje 24VAC/30VDC ili 220VAC / 2VA max - tipična potrošnja 1VA (switching pretvarač)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">ulaz brojača galvanski odvojen od napajanja (ulaz se aktivira kontaktom)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">kutija 48*96*120 mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">garancija 3 godine</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">osigurano servisiranje i tehnička dokumentacija</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">na zahtjev (uz doplatu) možemo implementirati posebnu funkciju ulaza ili izlaza te sve ostalo po želji (npr. folijska tastatura)</div> <bR> <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>  <ins class="adsbygoogle" style="display:inline-block;width:728px;height:90px" data-ad-client="ca-pub-2650537455752702" data-ad-slot="7117608876"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <DIV ALIGN="LEFT"></DIV> <div> 1</div> <bR> <div>      Izgled prednje maske:</div> <bR> <div> <IMG SRC="27668ab0.gif" border=0 width="360" height="171" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div>      rok izrade: 21 dan</div> <bR> <div>      Cijena sa sirenom 100dB i uputstvom za rukovanje: 1000kn (€132,70)</div> <bR> <div>      Cijena kompletnog projekta (shema, PCB nacrt, software source u asembleru, algoritmi): 7500kn (€995,40)</div> <bR> <div>      Stezaljke bez vanjskog ulaza:</div> <bR> <div> <I><IMG SRC="27510190.gif" border=0 width="528" height="281" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></div> <bR> <bR> <div> <IMG SRC="24c5c200.jpg" border=0 width="348" height="288" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </td> </tr></table></body>