<HEAD>
 <LINK REL="stylesheet" TYPE="text/css" HREF="nicon.css">
 <TITLE>UAS12 Data Acquistion and Control System Specification</TITLE>
</HEAD>
<BODY LINK="#66ff00" VLINK="#66ff00">
<BODY CLASS="NormalText">

<TABLE WIDTH="650" BORDER="0" CELLSPACING="0" CELLPADDING="15">
<!--Margin column-->
  <TR>
    <TD WIDTH="110" VALIGN="TOP" BGCOLOR=#339999>
      <IMAGE SRC="images/spacer.gif" WIDTH=110 HEIGHT=1
	  <P></P><BR><BR>
        <P><A HREF="index.htm">Nicon Home</A></P>
	  <P><A HREF="uas12_mn.htm">Back</A></P>
    </TD>
<!--Left Main column-->
    <TD WIDTH="540" BGCOLOR=#FFFFCC>
       <P><SPAN CLASS="H1Text">Nicon Designs Limited</SPAN></P>

    <TABLE WIDTH="530" CELLSPACING="0" CELLPADDING="3">
	<TR HEIGHT="40" VALIGN=BOTTOM>
        <TD COLSPAN="2"><SPAN CLASS="H2Text">UAS12 System Specification</SPAN></TD>
      </TR>
      <TR>
        <TD>Cable data link range</TD> 
        <TD>10km using single twisted pair</TD> 
      </TR>
      <TR>
        <TD>Cable data link rate</TD> 
        <TD>1200 bps</TD> 
      </TR>
      <TR>
        <TD>Cable data link standard</TD> 
        <TD>CCIT V23</TD> 
      </TR>
      <TR>
        <TD>Cable data link protocol</TD> 
        <TD>On demand polled data</TD> 
      </TR>
      <TR>
        <TD>Wireless data link interface</TD> 
        <TD>RS232 at 9600 bps</TD> 
      </TR>
      <TR>
        <TD>Wireless data link protocol</TD> 
        <TD>On demand polled data or timed data burst</TD> 
      </TR>

	<TR HEIGHT="40" VALIGN=BOTTOM>
        <TD COLSPAN="2"><SPAN CLASS="H2Text">UAS12 DAC Module Specification</SPAN></TD>
      </TR>

      <TR>
        <TD>Analog sensor interfaces</TD> 
        <TD>4 - 20mA and 0 - 5V with 12bit resolution</TD> 
      </TR>
      <TR>
        <TD>Digital sensor interfaces</TD> 
        <TD>RS232/RS485 to 19,200 bps</TD> 
	 </TR>
  	 <TR>
         <TD>Sensor power available</TD>
         <TD>12V @ 100mA switched</TD> 
    	 </TR>
  	 <TR>
         <TD>Galvanic isolation type</TD> 
         <TD>Transformer</TD> 
  	 </TR>

  	 <TR>
         <TD COLSPAN="2"><SPAN CLASS="H3Text">Submersible units</SPAN></TD>
  	 </TR>

       <TR>
         <TD>Standard battery life</TD> 
         <TD>2 years standby</TD> 
  	 </TR>
       <TR>
         <TD>Enclosure</TD> 
         <TD>Anodised aluminium HE30TF</TD> 
  	 </TR>
  	 <TR>
         <TD>Standard depth rating</TD> 
         <TD>1000m</TD>
       </TR>
       <TR>
         <TD>Sensor/cable connectors</TD> 
         <TD>Subcon/Impulse LPBHxM</TD> 
       </TR>

       <TR>
         <TD COLSPAN="2"><SPAN CLASS="H3Text">Non-submersible units</SPAN></TD>
      </TR>
	
      <TR>
        <TD>Supply voltage</TD> 
        <TD>Nominal 12V @ 3mA</TD> 
  	</TR>
      <TR>
        <TD>Enclosure</TD> 
        <TD>Aluminium to IP66</TD>
      </TR>
      <TR>
        <TD>Sensor/cable connectors</TD> 
    	  <TD>Bulgin Buccaneer to IP68</TD> 
      </TR>
      <TR>
        <TD>Operating temperature</TD> 
        <TD>-20 to 50&deg;C</TD> 
      </TR>

      <TR HEIGHT="40" VALIGN=BOTTOM>
        <TD COLSPAN="2"><SPAN CLASS="H2Text">UAS12 Base Station Specification</SPAN></TD>
      </TR>

      <TR>
        <TD>Control/data interface</TD> 
        <TD>RS232 or RS485</TD>
      </TR>
      <TR>
        <TD>Data format</TD> 
        <TD>ASCII text string</TD>
      </TR>
      <TR>
        <TD>Data rate</TD> 
        <TD>1200, 4800, 9600 or 19200bps</TD>
      </TR>
  	<TR>
    		<TD>Supply voltage</TD> 
    		<TD>Nominal 12V @ 15mA</TD> 
  	</TR>
  	<TR>
    		<TD>Enclosure</TD> 
    		<TD>Aluminium to IP66</TD> 
  	</TR>
      <TR>
        <TD>Connectors</TD> 
        <TD>Bulgin Buccaneer to IP68</TD>
      </TR>
      <TR>
        <TD>Operating temperature</TD> 
        <TD>-20 to 50&deg;C</TD>
      </TR>
    </TABLE>
  </TD>
</TR>
</TABLE>
</BODY>
</HTML>