<h2>Overview</h2>
<p>The <strong>Allen-Bradley 1784-CF128</strong> is an industrial-grade CompactFlash memory card engineered for use with ControlLogix programmable logic controllers. With 128 MB of non-volatile storage, this compact flash module enables reliable data backup and program preservation in factory automation systems. The rugged construction and proven performance make it an essential component for systems requiring data retention and program security.</p>
<h2>Key Features</h2>
<ul>
<li>128 MB non-volatile CompactFlash memory for secure data storage</li>
<li>Supports file operations: create, write, read, and delete controller files</li>
<li>Enables automatic program loading to prevent unwanted controller shutdown</li>
<li>Data backup capability for controller volatile memory</li>
<li>FAT16 format support with up to 250 files in root directory</li>
<li>Industrial temperature range for harsh production environments</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Memory Capacity:</strong> 128 MB non-volatile</li>
<li><strong>Memory Type:</strong> CompactFlash</li>
<li><strong>Operating Temperature:</strong> -25°C to 85°C (-13°F to 185°F)</li>
<li><strong>Weight:</strong> 0.04 lbs</li>
<li><strong>File System:</strong> FAT16</li>
<li><strong>Application Code Support:</strong> Up to 4500 bytes (expandable)</li>
<li><strong>Part Number:</strong> 1784-CF128</li>
<li><strong>Series:</strong> A</li>
<li><strong>Manufacturer Part Number:</strong> 97386071</li>
</ul>
<h2>Typical Applications</h2>
<p>The 1784-CF128 is commonly deployed in:</p>
<ul>
<li>ControlLogix 5560 controller program backup and redundancy</li>
<li>Data logging for production event recording</li>
<li>Program auto-load configuration to enhance system uptime</li>
<li>Configuration file and application code storage</li>
<li>Industrial facilities requiring secure data retention without power</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>ControlLogix 5560 controllers</li>
<li>1756-L6X series controllers</li>
<li>Allen-Bradley automation platforms supporting CompactFlash memory expansion</li>
<li>Studio 5000 Logix Designer programming environment</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<p>Verify compatibility with your system integrator before ordering to ensure this module matches your controller requirements.</p>
<h3>Works With</h3>
<ul>
<li>Studio 5000 Logix Designer</li>
<li>Allen-Bradley ControlLogix platform</li>
<li>CompactFlash card readers and interfaces</li>
<li>Industrial automation data management systems</li>
</ul>
