<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="33" y2="0" width="0" layer="20"/>
<wire x1="33" y1="0" x2="33" y2="33.96" width="0" layer="20"/>
<wire x1="33" y1="33.96" x2="0" y2="33.96" width="0" layer="20"/>
<wire x1="0" y1="33.96" x2="0" y2="0" width="0" layer="20"/>
<text>RS485</text>
<text>A+</text>
<text>B -</text>
<text>REF</text>
<text>2013-- Karg</text>
</plain>
<libraries>
<library name="TWS">
<description>&lt;body bgcolor="yellow"&gt;
&lt;b&gt;Wattstopper Library.&lt;/b&gt;&lt;br&gt;&lt;br&gt;
Created and Maintained by Phil Mignella 3rd.&lt;br&gt;
&lt;br&gt;
Check for updates in Carlsbad:
\\Wscbfp1\engdata\Eagle (TWS.LBR)&lt;br&gt;
&lt;br&gt;
Check for updates in Santa Clara:
\\wsnt\eng\PCB\EAGLE\TWS.LBR&lt;br&gt;&lt;br&gt;
&lt;img src="twslogo.bmp"&gt;&lt;img src="legrand_group.bmp"&gt;

&lt;br&gt;&lt;b&gt;**** Never Edit or Rename this Library ****&lt;/b&gt;&lt;br&gt;&lt;br&gt;

How to locate Parts (Schematic --&gt; "add **@tws.lbr"):&lt;br&gt;
If you look for. . .		. . . Search for (--&gt; indicates exact match)&lt;br&gt;
&lt;br&gt;
Atmel micro's		*avr*&lt;br&gt;
Capacitors		--&gt; c-us or --&gt; cpol-us&lt;br&gt;
Connectors		*con* or *pinh* or *jack*&lt;br&gt;
Crystals			--&gt; crystal or --&gt; resonator&lt;br&gt;
Diodes			--&gt; d --&gt; d-schottky --&gt; d-zener or *diode*&lt;br&gt;
Driver/Transceiver	*driver* or *transceiver*&lt;br&gt;
Opto Isolators		*opto* or *photo*&lt;br&gt;
Power Symbols		*power-symbol*&lt;br&gt;
Relays			--&gt; relay&lt;br&gt;
Resistors		--&gt; r-eu&lt;br&gt;
Screw Terminals		*hardware*&lt;br&gt;
Transistors		--&gt;*npn* or *pnp* or *transistor* *mosfet*&lt;br&gt;
Trimpot/Pot		--&gt;pot&lt;br&gt;
Voltage Regulators	*regulator*&lt;br&gt;
&lt;br&gt;</description>
<packages>
<package name="PINHD2X5">
<description>Spacing 0.1"&lt;br&gt;
Drill Diameter 0.04"&lt;br&gt;
Created 08-18-2004</description>
</package>
<package name="SOP08">
<description>&lt;b&gt;SMALL OUTLINE PACKAGE&lt;/b&gt;</description>
</package>
<package name="CON-MSTBA">
<description>Created: June 2, 2011&lt;br&gt;
3-Pin Single-In-Line Header, Right Angle&lt;br&gt;
Drill Diameter: .055", Spacing: .200"&lt;br&gt;
Similar: to Phoenix Contact Series: MSTBA</description>
</package>
<package name="C0805">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;br&gt;
SMD, 0805</description>
</package>
<package name="LED-3MM">
<description>Modified: October 21, 2009&lt;br&gt;
LED 3mm&lt;br&gt;
Silkscreen to show FLAT (Cathode) side</description>
</package>
<package name="RES50/500">
<description>Created: February 12, 2008&lt;br&gt;
Thru Hole Resistor, 1/2 watt&lt;br&gt;
Lead Spacing: .500", Drill Dia: .035"</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="P1" library="TWS" package="PINHD2X5" value="ED90263-ND"/>
<element name="U1" library="TWS" package="SOP08" value="LTC2862-2"/>
<element name="P2" library="TWS" package="CON-MSTBA" value="MSTBA 2,5/ 3-G-5,08"/>
<element name="C1" library="TWS" package="C0805" value="0.1uF"/>
<element name="LD1" library="TWS" package="LED-3MM" value=""/>
<element name="LD2" library="TWS" package="LED-3MM" value=""/>
<element name="LD3" library="TWS" package="LED-3MM" value=""/>
<element name="R1" library="TWS" package="RES50/500" value="1k"/>
<element name="R2" library="TWS" package="RES50/500" value="1k"/>
<element name="R3" library="TWS" package="RES50/500" value="1k"/>
<element name="R4" library="TWS" package="RES50/500" value="100"/>
<element name="LD4" library="TWS" package="LED-3MM" value=""/>
<element name="R5" library="TWS" package="RES50/500" value="1k"/>
</elements>
<signals>
<signal name="PC0">
<contactref element="P1" pad="1"/>
<contactref element="U1" pad="3"/>
</signal>
<signal name="RXD">
<contactref element="P1" pad="3"/>
<contactref element="U1" pad="1"/>
</signal>
<signal name="PC4">
<contactref element="P1" pad="5"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="PC6">
<contactref element="P1" pad="7"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="GND">
<contactref element="P1" pad="9"/>
<contactref element="LD3" pad="C"/>
<contactref element="LD2" pad="C"/>
<contactref element="LD1" pad="C"/>
<contactref element="LD4" pad="C"/>
<contactref element="U1" pad="5"/>
<contactref element="C1" pad="2"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="PC1">
<contactref element="P1" pad="2"/>
<contactref element="U1" pad="2"/>
</signal>
<signal name="TXD">
<contactref element="P1" pad="4"/>
<contactref element="U1" pad="4"/>
</signal>
<signal name="PC5">
<contactref element="P1" pad="6"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="PC7">
<contactref element="P1" pad="8"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="P1" pad="10"/>
<contactref element="U1" pad="8"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="LD3" pad="A"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="LD2" pad="A"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="LD1" pad="A"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="REF">
<contactref element="P2" pad="3"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="RS485-">
<contactref element="P2" pad="2"/>
<contactref element="U1" pad="7"/>
</signal>
<signal name="RS485+">
<contactref element="P2" pad="1"/>
<contactref element="U1" pad="6"/>
</signal>
<signal name="N$2">
<contactref element="LD4" pad="A"/>
<contactref element="R5" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
