<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<text>Use BC05 or BC01 Cables</text>
<text>V. Slyngstad</text>
<text>A to Pin 40</text>
<text>A</text>
<text>VV</text>
<text>Component Side</text>
<text>for RS-232 or Current Loop</text>
<text>W076 Replacement</text>
<text>W076 Replacement</text>
<text>for RS-232 or Current Loop</text>
<text>W076 Replacement</text>
<text>for RS-232 or Current Loop</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>W076 Replacement</text>
<text>for RS-232 or Current Loop</text>
<text>C1</text>
<text>C2</text>
<text>C3</text>
<text>C4</text>
<text>C5</text>
<text>D1</text>
<text>D2</text>
<text>D4</text>
<text>IC1</text>
<text>OK1</text>
<text>PAD1</text>
<text>PAD2</text>
<text>PAD3</text>
<text>PAD4</text>
<text>PAD5</text>
<text>PAD6</text>
<text>PAD7</text>
<text>PAD8</text>
<text>PAD9</text>
<text>PAD10</text>
<text>PL1</text>
<text>40</text>
<text>R1</text>
<text>R2</text>
<text>R3</text>
<text>R4</text>
<text>R5</text>
<text>R6</text>
<text>R7</text>
<text>R8</text>
<text>R9</text>
<text>R10</text>
<text>R11</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>A1</text>
<text>V1</text>
<text>W076 Replacement</text>
<text>for RS-232 or Current Loop</text>
<text>.1uf</text>
<text>.1uf</text>
<text>.1uf</text>
<text>.1uf</text>
<text>.1uf</text>
<text>1n914</text>
<text>1n914</text>
<text>1n914</text>
<text>MAX232A</text>
<text>ISQ203</text>
<text>220</text>
<text>5.1K</text>
<text>680 1/2W</text>
<text>220</text>
<text>150 1/2W</text>
<text>5.1K</text>
<text>680 1/2W</text>
<text>220</text>
<text>5.1K</text>
<text>220</text>
<text>220</text>
<text>C1</text>
<text>.1uf</text>
<text>C2</text>
<text>.1uf</text>
<text>C3</text>
<text>.1uf</text>
<text>C4</text>
<text>.1uf</text>
<text>C5</text>
<text>.1uf</text>
<text>D1</text>
<text>1n914</text>
<text>D2</text>
<text>1n914</text>
<text>D4</text>
<text>1n914</text>
<text>IC1</text>
<text>MAX232A</text>
<text>OK1</text>
<text>ISQ203</text>
<text>PAD1</text>
<text>PAD2</text>
<text>PAD3</text>
<text>PAD4</text>
<text>PAD5</text>
<text>PAD6</text>
<text>PAD7</text>
<text>PAD8</text>
<text>PAD9</text>
<text>PAD10</text>
<text>PL1</text>
<text>40</text>
<text>R1</text>
<text>220</text>
<text>R2</text>
<text>5.1K</text>
<text>R3</text>
<text>680 1/2W</text>
<text>R4</text>
<text>220</text>
<text>R5</text>
<text>150 1/2W</text>
<text>R6</text>
<text>5.1K</text>
<text>R7</text>
<text>680 1/2W</text>
<text>R8</text>
<text>220</text>
<text>R9</text>
<text>5.1K</text>
<text>R10</text>
<text>220</text>
<text>R11</text>
<text>220</text>
</plain>
<libraries>
<library name="maxim">
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="C050-025X075">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5 mm, outline 2.5 x 7.5 mm</description>
</package>
<package name="0207/12">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 12 mm</description>
</package>
</packages>
</library>
<library name="optocoupler">
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="DO41-10">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2.54 mm, horizontal, grid 10.16 mm</description>
</package>
</packages>
</library>
<library name="dec-con">
<description>DEC Edge Connectors and Parts</description>
<packages>
<package name="EDGE-CON1">
<description>Single-sided Edge Connector</description>
</package>
<package name="SINGLE">
<description>Single-Height DEC board</description>
</package>
<package name="DEC40PINH">
<description>&lt;b&gt;CONNECTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor">
<description>&lt;b&gt;Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO5">
<description>&lt;b&gt;TO 5&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="maxim" package="DIL16" value="MAX232A">
<attribute name="MF" value="MAXIM"/>
<attribute name="MPN" value="MAX232ACPE+"/>
<attribute name="OC_FARNELL" value="9723773"/>
<attribute name="OC_NEWARK" value="68K4544"/>
</element>
<element name="R2" library="rcl" package="0207/10" value="5.1K"/>
<element name="R6" library="rcl" package="0207/10" value="5.1K"/>
<element name="C1" library="rcl" package="C050-025X075" value=".1uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="C050-025X075" value=".1uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="C050-025X075" value=".1uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rcl" package="C050-025X075" value=".1uf"/>
<element name="C5" library="rcl" package="C050-025X075" value=".1uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="OK1" library="optocoupler" package="DIL16" value="LTV845">
<attribute name="MF" value="VISHAY/TELEFUNKEN"/>
<attribute name="MPN" value="ILQ1"/>
<attribute name="OC_FARNELL" value="1469501"/>
<attribute name="OC_NEWARK" value="88K1954"/>
</element>
<element name="R9" library="rcl" package="0207/10" value="5.1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="rcl" package="0207/10" value="220">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="rcl" package="0207/10" value="220">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="rcl" package="0207/12" value="1K 1/2W">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="0207/10" value="470"/>
<element name="R4" library="rcl" package="0207/10" value="220">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="rcl" package="0207/12" value="680 1/2W"/>
<element name="R3" library="rcl" package="0207/12" value="680 1/2W">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="diode" package="DO41-10" value="1N914">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="rcl" package="0207/12" value="680 1/2W">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="dec-con" package="EDGE-CON1" value="EDGE-1"/>
<element name="U$3" library="dec-con" package="SINGLE" value="OUTLINE-SINGLE"/>
<element name="J1" library="dec-con" package="DEC40PINH" value="DEC40PINSH"/>
<element name="R12" library="rcl" package="0207/10" value="5.1K"/>
<element name="Q1" library="transistor" package="TO5" value="PN2222"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="R2" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="R11" pad="1"/>
<contactref element="OK1" pad="15"/>
<contactref element="U$2" pad="A2"/>
<contactref element="J1" pad="TT"/>
<contactref element="IC1" pad="16"/>
</signal>
<signal name="N$3">
<contactref element="IC1" pad="1"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="3"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="2"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="6"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="TX-DATA">
<contactref element="R10" pad="2"/>
<contactref element="IC1" pad="11"/>
<contactref element="U$2" pad="H2"/>
</signal>
<signal name="RX-EIA">
<contactref element="IC1" pad="13"/>
<contactref element="J1" pad="J"/>
</signal>
<signal name="TX-EIA">
<contactref element="IC1" pad="14"/>
<contactref element="J1" pad="F"/>
</signal>
<signal name="N$1">
<contactref element="C2" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="C2" pad="2"/>
<contactref element="IC1" pad="4"/>
</signal>
<signal name="EIA-INTERLOCK">
<contactref element="R2" pad="1"/>
<contactref element="J1" pad="M"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="+20MA">
<contactref element="R8" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="J1" pad="K"/>
</signal>
<signal name="20MA-INTERLOCK">
<contactref element="OK1" pad="10"/>
<contactref element="R9" pad="1"/>
<contactref element="J1" pad="H"/>
</signal>
<signal name="RX-DATA">
<contactref element="U$2" pad="E2"/>
<contactref element="J1" pad="E"/>
</signal>
<signal name="N$15">
<contactref element="OK1" pad="5"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="TX-">
<contactref element="OK1" pad="11"/>
<contactref element="J1" pad="KK"/>
</signal>
<signal name="TX+">
<contactref element="R11" pad="2"/>
<contactref element="J1" pad="AA"/>
</signal>
<signal name="RELAY+">
<contactref element="R6" pad="2"/>
<contactref element="R5" pad="1"/>
<contactref element="J1" pad="PP"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="RDR-RUN">
<contactref element="OK1" pad="1"/>
<contactref element="U$2" pad="M2"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="12"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="GND">
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="OK1" pad="9"/>
<contactref element="OK1" pad="6"/>
<contactref element="OK1" pad="7"/>
<contactref element="R3" pad="2"/>
<contactref element="U$2" pad="C2"/>
<contactref element="J1" pad="B"/>
<contactref element="J1" pad="VV"/>
<contactref element="J1" pad="A"/>
<contactref element="J1" pad="UU"/>
<contactref element="IC1" pad="15"/>
<contactref element="Q1" pad="1"/>
<contactref element="OK1" pad="13"/>
</signal>
<signal name="-20MA">
<contactref element="OK1" pad="8"/>
<contactref element="D1" pad="A"/>
<contactref element="J1" pad="S"/>
</signal>
<signal name="-15V">
<contactref element="R4" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="U$2" pad="B2"/>
<contactref element="J1" pad="EE"/>
<contactref element="OK1" pad="12"/>
</signal>
<signal name="DTR-EIA">
<contactref element="R4" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="J1" pad="DD"/>
</signal>
<signal name="RTS-EIA">
<contactref element="IC1" pad="7"/>
<contactref element="J1" pad="V"/>
</signal>
<signal name="N$5">
<contactref element="OK1" pad="2"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="10"/>
<contactref element="IC1" pad="9"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="8"/>
<contactref element="OK1" pad="16"/>
<contactref element="R5" pad="2"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="Q1" pad="2"/>
<contactref element="R1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
