<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.4.3">
<drawing>
<board>
<plain>
<wire x1="0" y1="5.08" x2="0" y2="45.72" width="0.1524" layer="20"/>
<wire x1="5.08" y1="50.8" x2="76.2" y2="50.8" width="0.1524" layer="20"/>
<wire x1="81.28" y1="45.72" x2="81.28" y2="5.08" width="0.1524" layer="20"/>
<wire x1="76.2" y1="0" x2="5.08" y2="0" width="0.1524" layer="20"/>
<wire x1="0" y1="45.72" x2="5.08" y2="50.8" width="0.1524" layer="20" curve="-90"/>
<wire x1="76.2" y1="50.8" x2="81.28" y2="45.72" width="0.1524" layer="20" curve="-90"/>
<wire x1="81.28" y1="5.08" x2="76.2" y2="0" width="0.1524" layer="20" curve="-90"/>
<wire x1="0" y1="5.08" x2="5.08" y2="0" width="0.1524" layer="20" curve="90"/>
<hole x="3.81" y="25.4" drill="3.3"/>
<hole x="77.47" y="25.4" drill="3.3"/>
<text>Miami University Instrumentation Lab - Zhu Lab
pH Amplifier Board - Human Colon Model, Rev 0
October 2018</text>
<text>LED+</text>
<text>LED-</text>
<text>+12V</text>
<text>+12V</text>
<text>-12V</text>
<text>-12V</text>
<text>DC COM</text>
<text>Common</text>
<text>In1</text>
<text>In2</text>
<text>In3</text>
<text>Out1</text>
<text>Out2</text>
<text>Out3</text>
<text>In1</text>
<text>In2</text>
<text>In3</text>
<text>Out1</text>
<text>Out2</text>
<text>Out3</text>
</plain>
<libraries>
<library name="burr-brown">
<description>&lt;b&gt;Burr-Brown Components&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL08">
<description>&lt;b&gt;Dual In Line&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-phoenix-508">
<description>&lt;b&gt;Phoenix Connectors&lt;/b&gt;&lt;p&gt;
Grid 5.08 mm&lt;p&gt;
Based on the previous libraries:
&lt;ul&gt;
&lt;li&gt;pho508a.lbr
&lt;li&gt;pho508b.lbr
&lt;li&gt;pho508c.lbr
&lt;li&gt;pho508d.lbr
&lt;li&gt;pho508e.lbr
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="MSTBA12">
<description>&lt;b&gt;PHOENIX&lt;/b&gt;</description>
</package>
<package name="MSTBA2">
<description>&lt;b&gt;PHOENIX&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="P1-17Y">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="burr-brown" package="DIL08" value="TL071">
<attribute name="MF" value="TEXAS INSTRUMENTS"/>
<attribute name="MPN" value="OPA627BP"/>
<attribute name="OC_FARNELL" value="1212318"/>
<attribute name="OC_NEWARK" value="35C1918"/>
</element>
<element name="IC2" library="burr-brown" package="DIL08" value="TL071">
<attribute name="MF" value="TEXAS INSTRUMENTS"/>
<attribute name="MPN" value="OPA627BP"/>
<attribute name="OC_FARNELL" value="1212318"/>
<attribute name="OC_NEWARK" value="35C1918"/>
</element>
<element name="IC3" library="burr-brown" package="DIL08" value="TL071">
<attribute name="MF" value="TEXAS INSTRUMENTS"/>
<attribute name="MPN" value="OPA627BP"/>
<attribute name="OC_FARNELL" value="1212318"/>
<attribute name="OC_NEWARK" value="35C1918"/>
</element>
<element name="X1" library="con-phoenix-508" package="MSTBA12" value="MSTBA12">
<attribute name="MF" value=""/>
<attribute name="MPN" value="1757349"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="3705250"/>
<attribute name="OC_NEWARK" value="71C4169"/>
<attribute name="VALUE"/>
</element>
<element name="X2" library="con-phoenix-508" package="MSTBA2" value="MSTBA2">
<attribute name="MF" value="FARNELL"/>
<attribute name="MPN" value="1757242"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="3705171"/>
<attribute name="OC_NEWARK" value="71C4161"/>
<attribute name="VALUE"/>
</element>
<element name="TP1" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP2" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP3" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP4" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP5" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP6" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP7" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP8" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP9" library="testpad" package="P1-17Y" value="TPPAD1-17Y">
<attribute name="NAME"/>
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="+12V">
<contactref element="IC1" pad="7"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC3" pad="7"/>
<contactref element="X1" pad="1"/>
<contactref element="X2" pad="1"/>
<contactref element="TP1" pad="TP"/>
</signal>
<signal name="-12V">
<contactref element="IC1" pad="4"/>
<contactref element="IC2" pad="4"/>
<contactref element="IC3" pad="4"/>
<contactref element="X1" pad="2"/>
<contactref element="X2" pad="2"/>
<contactref element="TP2" pad="TP"/>
</signal>
<signal name="0V">
<contactref element="X1" pad="3"/>
<contactref element="X1" pad="4"/>
<contactref element="X1" pad="5"/>
<contactref element="TP3" pad="TP"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="2"/>
<contactref element="IC1" pad="6"/>
<contactref element="X1" pad="9"/>
<contactref element="TP7" pad="TP"/>
</signal>
<signal name="N$5">
<contactref element="IC2" pad="2"/>
<contactref element="IC2" pad="6"/>
<contactref element="X1" pad="10"/>
<contactref element="TP8" pad="TP"/>
</signal>
<signal name="N$6">
<contactref element="IC3" pad="2"/>
<contactref element="IC3" pad="6"/>
<contactref element="X1" pad="11"/>
<contactref element="TP9" pad="TP"/>
</signal>
<signal name="N$8">
<contactref element="X1" pad="6"/>
<contactref element="IC1" pad="3"/>
<contactref element="TP4" pad="TP"/>
</signal>
<signal name="N$9">
<contactref element="X1" pad="7"/>
<contactref element="IC2" pad="3"/>
<contactref element="TP5" pad="TP"/>
</signal>
<signal name="N$10">
<contactref element="X1" pad="8"/>
<contactref element="IC3" pad="3"/>
<contactref element="TP6" pad="TP"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
