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		<title>Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module</title>
		<link>https://www.excellentplc.com/allen-bradley-1746-hsce2-a-slc-500-multi-channel-high-speed-counter-module/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Thu, 16 Apr 2026 09:44:09 +0000</pubDate>
				<category><![CDATA[Allen Bradley]]></category>
		<category><![CDATA[1746-HSCE2/A]]></category>
		<category><![CDATA[Allen Bradley 1746-HSCE2/A]]></category>
		<category><![CDATA[SLC 500 Multi-Channel High Speed Counter Module]]></category>
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					<description><![CDATA[<p>Product Introduction The Allen Bradley 1746-HSCE2/A SLC [&#8230;]</p>
<p><a href="https://www.excellentplc.com/allen-bradley-1746-hsce2-a-slc-500-multi-channel-high-speed-counter-module/">Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module</a>最先出现在<a href="https://www.excellentplc.com">Excellent PLC</a>。</p>
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<html><body><h3 data-section-id="wmrafh" data-start="4" data-end="28"><img fetchpriority="high" decoding="async" class="alignnone size-full wp-image-127366" src="https://www.excellentplc.com/wp-content/uploads/2026/04/1746-HSCE2-A-1.jpg" alt="Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module" width="800" height="800"></h3>
<h3 data-section-id="wmrafh" data-start="4" data-end="28">Product Introduction</h3>
<p data-start="29" data-end="380">The Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module is a high-performance multi-channel counter module developed for the SLC 500 platform by <span class="hover:entity-accent entity-underline inline cursor-pointer align-baseline"><span class="whitespace-normal">Rockwell Automation</span></span>. As a Series A module, it is specifically designed for applications requiring simultaneous high-speed signal processing across multiple channels.</p>
<p data-start="382" data-end="740">Unlike single-channel counter modules, the 1746-HSCE2/A supports up to 4 single-ended inputs or 2 differential quadrature inputs, making it ideal for complex motion control and encoder feedback applications. It can process signals from various voltage levels (5V, 12V, and 24V DC), ensuring compatibility with a wide range of industrial sensors and encoders.</p>
<p data-start="742" data-end="1011">With a fast module update time of up to 1.5 ms and integrated output channels, this module enables precise real-time control and monitoring. It is widely used in applications where accurate position tracking, speed measurement, and multi-axis coordination are required.</p>
<hr data-start="1013" data-end="1016">
<h3 data-section-id="1dqbs77" data-start="1017" data-end="1043">Product Specifications</h3>
<div class="TyagGW_tableContainer">
<div class="group TyagGW_tableWrapper flex flex-col-reverse w-fit" tabindex="-1">
<table class="w-fit min-w-(--thread-content-width)" data-start="1044" data-end="2007">
<thead data-start="1044" data-end="1069">
<tr data-start="1044" data-end="1069">
<th class="" data-start="1044" data-end="1060" data-col-size="sm"><strong data-start="1046" data-end="1059">Parameter</strong></th>
<th class="" data-start="1060" data-end="1069" data-col-size="md">Value</th>
</tr>
</thead>
<tbody data-start="1095" data-end="2007">
<tr data-start="1095" data-end="1175">
<td data-start="1095" data-end="1113" data-col-size="sm"><strong data-start="1097" data-end="1112">Module Type</strong></td>
<td data-start="1113" data-end="1175" data-col-size="md">SLC 500 Multi-Channel High Speed Counter Module (Series A)</td>
</tr>
<tr data-start="1176" data-end="1249">
<td data-start="1176" data-end="1202" data-col-size="sm"><strong data-start="1178" data-end="1201">Input Configuration</strong></td>
<td data-start="1202" data-end="1249" data-col-size="md">4 Single-ended or 2 Differential Quadrature</td>
</tr>
<tr data-start="1250" data-end="1297">
<td data-start="1250" data-end="1270" data-col-size="sm"><strong data-start="1252" data-end="1269">Input Voltage</strong></td>
<td data-start="1270" data-end="1297" data-col-size="md">5V DC / 12V DC / 24V DC</td>
</tr>
<tr data-start="1298" data-end="1335">
<td data-start="1298" data-end="1322" data-col-size="sm"><strong data-start="1300" data-end="1321">Number of Outputs</strong></td>
<td data-start="1322" data-end="1335" data-col-size="md">4 Outputs</td>
</tr>
<tr data-start="1336" data-end="1366">
<td data-start="1336" data-end="1354" data-col-size="sm"><strong data-start="1338" data-end="1353">Output Type</strong></td>
<td data-start="1354" data-end="1366" data-col-size="md">Sourcing</td>
</tr>
<tr data-start="1367" data-end="1415">
<td data-start="1367" data-end="1388" data-col-size="sm"><strong data-start="1369" data-end="1387">Output Voltage</strong></td>
<td data-start="1388" data-end="1415" data-col-size="md">5V DC / 12V DC / 24V DC</td>
</tr>
<tr data-start="1416" data-end="1472">
<td data-start="1416" data-end="1446" data-col-size="sm"><strong data-start="1418" data-end="1445">Maximum Input Frequency</strong></td>
<td data-start="1446" data-end="1472" data-col-size="md">Up to 50 kHz (Typical)</td>
</tr>
<tr data-start="1473" data-end="1514">
<td data-start="1473" data-end="1498" data-col-size="sm"><strong data-start="1475" data-end="1497">Module Update Time</strong></td>
<td data-start="1498" data-end="1514" data-col-size="md">1.5 ms (Max)</td>
</tr>
<tr data-start="1515" data-end="1576">
<td data-start="1515" data-end="1536" data-col-size="sm"><strong data-start="1517" data-end="1535">Counting Modes</strong></td>
<td data-start="1536" data-end="1576" data-col-size="md">Up/Down, Quadrature, Pulse/Direction</td>
</tr>
<tr data-start="1577" data-end="1621">
<td data-start="1577" data-end="1595" data-col-size="sm"><strong data-start="1579" data-end="1594">Signal Type</strong></td>
<td data-start="1595" data-end="1621" data-col-size="md">High-speed Pulse Input</td>
</tr>
<tr data-start="1622" data-end="1670">
<td data-start="1622" data-end="1646" data-col-size="sm"><strong data-start="1624" data-end="1645">Backplane Current</strong></td>
<td data-start="1646" data-end="1670" data-col-size="md">Approx. 0.170 A @ 5V</td>
</tr>
<tr data-start="1671" data-end="1721">
<td data-start="1671" data-end="1687" data-col-size="sm"><strong data-start="1673" data-end="1686">Isolation</strong></td>
<td data-start="1687" data-end="1721" data-col-size="md">Electrical Isolation Supported</td>
</tr>
<tr data-start="1722" data-end="1776">
<td data-start="1722" data-end="1746" data-col-size="sm"><strong data-start="1724" data-end="1745">Status Indicators</strong></td>
<td data-start="1746" data-end="1776" data-col-size="md">LED Indicators per Channel</td>
</tr>
<tr data-start="1777" data-end="1818">
<td data-start="1777" data-end="1805" data-col-size="sm"><strong data-start="1779" data-end="1804">Operating Temperature</strong></td>
<td data-start="1805" data-end="1818" data-col-size="md">0 to 60&deg;C</td>
</tr>
<tr data-start="1819" data-end="1860">
<td data-start="1819" data-end="1845" data-col-size="sm"><strong data-start="1821" data-end="1844">Storage Temperature</strong></td>
<td data-start="1845" data-end="1860" data-col-size="md">-40 to 85&deg;C</td>
</tr>
<tr data-start="1861" data-end="1900">
<td data-start="1861" data-end="1876" data-col-size="sm"><strong data-start="1863" data-end="1875">Humidity</strong></td>
<td data-start="1876" data-end="1900" data-col-size="md">5&ndash;95% non-condensing</td>
</tr>
<tr data-start="1901" data-end="1935">
<td data-start="1901" data-end="1916" data-col-size="sm"><strong data-start="1903" data-end="1915">Mounting</strong></td>
<td data-start="1916" data-end="1935" data-col-size="md">SLC 500 Chassis</td>
</tr>
<tr data-start="1936" data-end="1981">
<td data-start="1936" data-end="1953" data-col-size="sm"><strong data-start="1938" data-end="1952">Dimensions</strong></td>
<td data-start="1953" data-end="1981" data-col-size="md">144.5 &times; 34.6 &times; 130.18 mm</td>
</tr>
<tr data-start="1982" data-end="2007">
<td data-start="1982" data-end="1995" data-col-size="sm"><strong data-start="1984" data-end="1994">Weight</strong></td>
<td data-start="1995" data-end="2007" data-col-size="md">0.222 kg</td>
</tr>
</tbody>
</table>
</div>
</div>
<hr data-start="2009" data-end="2012">
<h3 data-section-id="wggvqn" data-start="2013" data-end="2029">Applications</h3>
<p data-start="2031" data-end="2131">&#9679; Used for <strong data-start="2042" data-end="2079">multi-axis motion control systems</strong>, handling multiple encoder signals simultaneously</p>
<p data-start="2133" data-end="2230">&#9679; Suitable for <strong data-start="2148" data-end="2179">high-speed production lines</strong>, requiring precise position and speed monitoring</p>
<p data-start="2232" data-end="2330">&#9679; Applied in <strong data-start="2245" data-end="2280">packaging and labeling machines</strong>, ensuring accurate indexing and synchronization</p>
<p data-start="2332" data-end="2430">&#9679; Common in <strong data-start="2344" data-end="2386">conveyor and material handling systems</strong>, tracking movement across multiple points</p>
<p data-start="2432" data-end="2533">&#9679; Ideal for <strong data-start="2444" data-end="2479">quadrature encoder applications</strong>, providing accurate direction and position feedback</p>
<p data-start="2535" data-end="2623">&#9679; Used in <strong data-start="2545" data-end="2568">automated machinery</strong>, where fast and reliable pulse counting is essential</p>
<hr data-start="2625" data-end="2628">
<h3 data-section-id="1l3n95q" data-start="2629" data-end="2643">Advantages</h3>
<p data-start="2645" data-end="2737">&#9679; Supports <strong data-start="2656" data-end="2690">multi-channel input processing</strong>, improving system efficiency and integration</p>
<p data-start="2739" data-end="2829">&#9679; Flexible input configuration with <strong data-start="2775" data-end="2827">single-ended and differential quadrature options</strong></p>
<p data-start="2831" data-end="2915">&#9679; Fast <strong data-start="2838" data-end="2860">1.5 ms update time</strong>, enabling real-time response in dynamic applications</p>
<p data-start="2917" data-end="3012">&#9679; Compatible with <strong data-start="2935" data-end="2962">multiple voltage levels</strong>, simplifying integration with different devices</p>
<p data-start="3014" data-end="3094">&#9679; Provides <strong data-start="3025" data-end="3046">4 output channels</strong> for control actions based on counting results</p>
<p data-start="3096" data-end="3187">&#9679; Designed for <strong data-start="3111" data-end="3145">robust industrial environments</strong>, ensuring stable and reliable operation</p>
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<p><a href="https://www.excellentplc.com/allen-bradley-1746-hsce2-a-slc-500-multi-channel-high-speed-counter-module/">Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module</a>最先出现在<a href="https://www.excellentplc.com">Excellent PLC</a>。</p>
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