<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="-0.508" y1="-0.508" x2="69.52" y2="-0.508" width="0" layer="20"/>
<wire x1="69.52" y1="-0.508" x2="69.52" y2="62.22" width="0" layer="20"/>
<wire x1="69.52" y1="62.22" x2="-0.508" y2="62.22" width="0" layer="20"/>
<wire x1="-0.508" y1="62.22" x2="-0.508" y2="-0.508" width="0" layer="20"/>
<text>dc/dc</text>
<text>dc/dc</text>
<text>dc/dc</text>
<text>v. div</text>
<text>v. div</text>
<text>v. div</text>
<text>no fuse</text>
<text>no fuse</text>
<text>5V</text>
<text>5V</text>
<text>5V</text>
<text>24V</text>
<text>24V</text>
<text>phot1</text>
<text>phot2</text>
<text>phot3</text>
<text>out</text>
<text>prox3</text>
<text>prox2</text>
<text>prox1</text>
<text>btn</text>
<text>sig</text>
<text>sig</text>
<text>24V</text>
<text>sig</text>
<text>24V</text>
<text>sig</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>LED</text>
<text>5V</text>
<text>out</text>
<text>GND</text>
<text>GND</text>
<text>LED</text>
<text>5V</text>
<text>out</text>
<text>GND</text>
<text>GND</text>
<text>LED</text>
</plain>
<libraries>
<library name="Rembrandt Electronics - JST XH Connectors v1-0">
<packages>
<package name="JST-XH-02-PACKAGE-LONG-PAD">
<description>&lt;b&gt;JST XH Connector Long Pads (Package)&lt;/b&gt;&lt;p&gt;

Wire to board connector.

Pitch: 2,54 mm, (0.100")&lt;p&gt;
Number of pins: &lt;b&gt;2&lt;/b&gt;&lt;b&gt;&lt;P&gt;

&lt;b&gt;Created by Rembrandt Electronics&lt;/b&gt;&lt;p&gt;
&lt;b&gt;www.rembrandtelectronics.com&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="JST-XH-05-PACKAGE-LONG-PAD">
<description>&lt;b&gt;JST XH Connector Long Pads (Package)&lt;/b&gt;&lt;p&gt;

Wire to board connector.

Pitch: 2,54 mm, (0.100")&lt;p&gt;
Number of pins: &lt;b&gt;5&lt;/b&gt;&lt;b&gt;&lt;P&gt;

&lt;b&gt;Created by Rembrandt Electronics&lt;/b&gt;&lt;p&gt;
&lt;b&gt;www.rembrandtelectronics.com&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="JST-XH-03-PACKAGE-LONG-PAD">
<description>&lt;b&gt;JST XH Connector Long Pads (Package)&lt;/b&gt;&lt;p&gt;

Wire to board connector.

Pitch: 2,54 mm, (0.100")&lt;p&gt;
Number of pins: &lt;b&gt;3&lt;/b&gt;&lt;b&gt;&lt;P&gt;

&lt;b&gt;Created by Rembrandt Electronics&lt;/b&gt;&lt;p&gt;
&lt;b&gt;www.rembrandtelectronics.com&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="JST-XH-07-PACKAGE-LONG-PAD">
<description>&lt;b&gt;JST XH Connector Long Pads (Package)&lt;/b&gt;&lt;p&gt;

Wire to board connector.

Pitch: 2,54 mm, (0.100")&lt;p&gt;
Number of pins: &lt;b&gt;7&lt;/b&gt;&lt;b&gt;&lt;P&gt;

&lt;b&gt;Created by Rembrandt Electronics&lt;/b&gt;&lt;p&gt;
&lt;b&gt;www.rembrandtelectronics.com&lt;/b&gt;&lt;p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Fuses">
<description>&lt;h3&gt;SparkFun Fuses&lt;/h3&gt;
In this library you'll find fuses, or fuse like components such as PTCs. Reference designator F.
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="PTH">
<description>Two 0.8 mm PTHs spaced 0.2 in apart for through hole parts.</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun LEDs&lt;/h3&gt;
This library contains discrete LEDs for illumination or indication, but no displays.
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="LED_3MM-NS">
<description>&lt;h3&gt;LED 3MM PTH- No Silk&lt;/h3&gt;

3 mm, round, no silk outline of package

&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 0.1inch&lt;/li&gt;
&lt;li&gt;Diameter: 3mm&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;LED&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Resistors&lt;/h3&gt;
This library contains resistors. Reference designator:R. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="AXIAL-0.1">
<description>&lt;h3&gt;AXIAL-0.1&lt;/h3&gt;
&lt;p&gt;Commonly used for 1/4W through-hole resistors. 0.1" pitch between holes.&lt;/p&gt;</description>
</package>
<package name="AXIAL-0.3">
<description>&lt;h3&gt;AXIAL-0.3&lt;/h3&gt;
&lt;p&gt;Commonly used for 1/4W through-hole resistors. 0.3" pitch between holes.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="0204V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 2.5 mm</description>
</package>
</packages>
</library>
<library name="11ana">
<packages>
<package name="AMSRO-7805-NZ">
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="PAD.02X.02">
<description>&lt;h3&gt;Electrically Conductive Pad 0.02" Square&lt;/h3&gt;
Used as a test point connection for pogo pins or other debugging tools. 
&lt;p&gt;Specifications:
&lt;li&gt;Area: 0.02" x 0.02"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;TEST_POINT&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Hardware">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
This library contains board components that are not electrical in nature, such as stand-offs, magnets, and Actobotics. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="STAND-OFF">
<description>&lt;h3&gt;Standoff (#4 Screw)&lt;/h3&gt;
&lt;p&gt;This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components.&lt;/p&gt;
&lt;h4&gt;Devices Using&lt;/h4&gt;
&lt;ul&gt;&lt;li&gt;STAND-OFF&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="24V" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-02-PACKAGE-LONG-PAD" value="JST-XH-02-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="5V" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-02-PACKAGE-LONG-PAD" value="JST-XH-02-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="F1" library="SparkFun-Fuses" package="PTH" value="72V/0.25A">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-08490"/>
<attribute name="VALUE"/>
</element>
<element name="F2" library="SparkFun-Fuses" package="PTH" value="72V/0.25A">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-08490"/>
<attribute name="VALUE"/>
</element>
<element name="FUSE_BP24" library="adafruit" package="1X03" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="FUSE_BP5" library="adafruit" package="1X03" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PHOT1" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-05-PACKAGE-LONG-PAD" value="JST-XH-05-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="PHOT2" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-05-PACKAGE-LONG-PAD" value="JST-XH-05-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="PHOT3" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-05-PACKAGE-LONG-PAD" value="JST-XH-05-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="PHOT_1" library="SparkFun-LED" package="LED_3MM-NS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PHOT_2" library="SparkFun-LED" package="LED_3MM-NS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PHOT_3" library="SparkFun-LED" package="LED_3MM-NS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PROX1" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-03-PACKAGE-LONG-PAD" value="JST-XH-03-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="PROX1_BYPASS" library="adafruit" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="PROX2" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-03-PACKAGE-LONG-PAD" value="JST-XH-03-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="PROX2_BYPASS" library="adafruit" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="PROX3" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-03-PACKAGE-LONG-PAD" value="JST-XH-03-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="PROX3_BYPASS" library="adafruit" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="PROX_1" library="SparkFun-LED" package="LED_3MM-NS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PROX_2" library="SparkFun-LED" package="LED_3MM-NS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PROX_3" library="SparkFun-LED" package="LED_3MM-NS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="AXIAL-0.1" value="100">
<attribute name="PROD_ID" value="RES-12181"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="adafruit" package="0204V" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="adafruit" package="0204V" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="adafruit" package="0204V" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R18" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R19" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="AXIAL-0.1" value="10k">
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R21" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.1" value="100">
<attribute name="PROD_ID" value="RES-12181"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="AXIAL-0.1" value="10k">
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="AXIAL-0.1" value="100">
<attribute name="PROD_ID" value="RES-12181"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="AXIAL-0.1" value="10k">
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="adafruit" package="0204V" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="adafruit" package="0204V" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="adafruit" package="0204V" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="11ana" package="AMSRO-7805-NZ" value="AMSRO-7805-NZ"/>
<element name="U$2" library="11ana" package="AMSRO-7805-NZ" value="AMSRO-7805-NZ"/>
<element name="U$3" library="11ana" package="AMSRO-7805-NZ" value="AMSRO-7805-NZ"/>
<element name="X1" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-07-PACKAGE-LONG-PAD" value="JST-XH-07-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="TP1" library="SparkFun-Connectors" package="PAD.02X.02" value="TEST-POINT2"/>
<element name="TP2" library="SparkFun-Connectors" package="PAD.02X.02" value="TEST-POINT2"/>
<element name="TP3" library="SparkFun-Connectors" package="PAD.02X.02" value="TEST-POINT2"/>
<element name="TP4" library="SparkFun-Connectors" package="PAD.02X.02" value="TEST-POINT2"/>
<element name="BTN" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-03-PACKAGE-LONG-PAD" value="JST-XH-03-PIN-LONG-PAD">
<attribute name="NAME"/>
</element>
<element name="H1" library="SparkFun-Hardware" package="STAND-OFF" value="STAND-OFF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="H2" library="SparkFun-Hardware" package="STAND-OFF" value="STAND-OFF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="H3" library="SparkFun-Hardware" package="STAND-OFF" value="STAND-OFF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="H4" library="SparkFun-Hardware" package="STAND-OFF" value="STAND-OFF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="H5" library="SparkFun-Hardware" package="STAND-OFF" value="STAND-OFF"/>
<element name="H6" library="SparkFun-Hardware" package="STAND-OFF" value="STAND-OFF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="PHOT1" pad="5"/>
<contactref element="PHOT1" pad="4"/>
<contactref element="PHOT2" pad="5"/>
<contactref element="PHOT2" pad="4"/>
<contactref element="PHOT3" pad="5"/>
<contactref element="PHOT3" pad="4"/>
<contactref element="24V" pad="2"/>
<contactref element="5V" pad="2"/>
<contactref element="PHOT_1" pad="K"/>
<contactref element="PROX_3" pad="K"/>
<contactref element="PHOT_2" pad="K"/>
<contactref element="PHOT_3" pad="K"/>
<contactref element="PROX_1" pad="K"/>
<contactref element="PROX_2" pad="K"/>
<contactref element="PROX1" pad="1"/>
<contactref element="R18" pad="P$2"/>
<contactref element="U$1" pad="X1"/>
<contactref element="PROX2" pad="1"/>
<contactref element="R15" pad="P$2"/>
<contactref element="U$2" pad="X1"/>
<contactref element="PROX3" pad="1"/>
<contactref element="R21" pad="P$2"/>
<contactref element="U$3" pad="X1"/>
<contactref element="TP2" pad="1"/>
<contactref element="TP4" pad="1"/>
<contactref element="BTN" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="PHOT1" pad="3"/>
<contactref element="R1" pad="P$1"/>
</signal>
<signal name="5V">
<contactref element="R1" pad="P$2"/>
<contactref element="PHOT1" pad="2"/>
<contactref element="R2" pad="P$1"/>
<contactref element="R3" pad="P$2"/>
<contactref element="PHOT2" pad="2"/>
<contactref element="R4" pad="P$1"/>
<contactref element="R5" pad="P$2"/>
<contactref element="PHOT3" pad="2"/>
<contactref element="R6" pad="P$1"/>
<contactref element="FUSE_BP5" pad="1"/>
<contactref element="F2" pad="P$2"/>
<contactref element="BTN" pad="3"/>
</signal>
<signal name="PHOT3">
<contactref element="PHOT3" pad="1"/>
<contactref element="R6" pad="P$2"/>
<contactref element="R9" pad="2"/>
<contactref element="X1" pad="5"/>
</signal>
<signal name="N$1">
<contactref element="PHOT2" pad="3"/>
<contactref element="R3" pad="P$1"/>
</signal>
<signal name="N$2">
<contactref element="PHOT3" pad="3"/>
<contactref element="R5" pad="P$1"/>
</signal>
<signal name="PHOT1">
<contactref element="PHOT1" pad="1"/>
<contactref element="R2" pad="P$2"/>
<contactref element="R7" pad="2"/>
<contactref element="X1" pad="7"/>
</signal>
<signal name="PHOT2">
<contactref element="PHOT2" pad="1"/>
<contactref element="R4" pad="P$2"/>
<contactref element="X1" pad="6"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="VIN">
<contactref element="F1" pad="P$2"/>
<contactref element="FUSE_BP24" pad="1"/>
<contactref element="PROX1" pad="3"/>
<contactref element="R16" pad="P$2"/>
<contactref element="PROX2" pad="3"/>
<contactref element="R13" pad="P$2"/>
<contactref element="PROX3" pad="3"/>
<contactref element="R19" pad="P$2"/>
</signal>
<signal name="PROX1">
<contactref element="X1" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="R17" pad="P$2"/>
<contactref element="R18" pad="P$1"/>
<contactref element="U$1" pad="X0"/>
</signal>
<signal name="PROX2">
<contactref element="X1" pad="3"/>
<contactref element="R11" pad="2"/>
<contactref element="R14" pad="P$2"/>
<contactref element="R15" pad="P$1"/>
<contactref element="U$2" pad="X0"/>
</signal>
<signal name="PROX3">
<contactref element="X1" pad="4"/>
<contactref element="R12" pad="2"/>
<contactref element="R20" pad="P$2"/>
<contactref element="R21" pad="P$1"/>
<contactref element="U$3" pad="X0"/>
</signal>
<signal name="N$27">
<contactref element="24V" pad="1"/>
<contactref element="FUSE_BP24" pad="2"/>
<contactref element="TP1" pad="1"/>
</signal>
<signal name="N$53">
<contactref element="FUSE_BP24" pad="3"/>
<contactref element="F1" pad="P$1"/>
</signal>
<signal name="N$12">
<contactref element="5V" pad="1"/>
<contactref element="FUSE_BP5" pad="2"/>
<contactref element="TP3" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="FUSE_BP5" pad="3"/>
<contactref element="F2" pad="P$1"/>
</signal>
<signal name="N$7">
<contactref element="PHOT_2" pad="A"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="PHOT_1" pad="A"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="PHOT_3" pad="A"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="PROX_1" pad="A"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="PROX_2" pad="A"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="PROX_3" pad="A"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="PROX1" pad="2"/>
<contactref element="R16" pad="P$1"/>
<contactref element="PROX1_BYPASS" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="PROX1_BYPASS" pad="3"/>
<contactref element="R17" pad="P$1"/>
</signal>
<signal name="N$22">
<contactref element="PROX1_BYPASS" pad="1"/>
<contactref element="U$1" pad="X2"/>
</signal>
<signal name="N$5">
<contactref element="PROX2" pad="2"/>
<contactref element="R13" pad="P$1"/>
<contactref element="PROX2_BYPASS" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="PROX2_BYPASS" pad="3"/>
<contactref element="R14" pad="P$1"/>
</signal>
<signal name="N$23">
<contactref element="PROX2_BYPASS" pad="1"/>
<contactref element="U$2" pad="X2"/>
</signal>
<signal name="N$24">
<contactref element="PROX3" pad="2"/>
<contactref element="R19" pad="P$1"/>
<contactref element="PROX3_BYPASS" pad="2"/>
</signal>
<signal name="N$25">
<contactref element="PROX3_BYPASS" pad="3"/>
<contactref element="R20" pad="P$1"/>
</signal>
<signal name="N$26">
<contactref element="PROX3_BYPASS" pad="1"/>
<contactref element="U$3" pad="X2"/>
</signal>
<signal name="BUTTON">
<contactref element="X1" pad="1"/>
<contactref element="BTN" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
