<h2>Overview</h2>
<p>The <strong>Red Lion Controls GEM1 preset counter and rate indicator module</strong> is a purpose-built industrial counting solution for PLC, HMI, and standalone automation systems. Housed in a sealed panel-mount enclosure with NEMA 4/IP65 front construction, the GEM1 series combines a clear 6-digit LED display with flexible input acceptance and programmable preset logic. Designed and manufactured in the United States, these modules are trusted for process monitoring, parts counting, and rate indication across manufacturing, packaging, and material handling applications.</p>
<h2>Key Features</h2>
<ul>
<li><strong>6-digit LED display</strong> with negative sign and overflow indicators for clear readability</li>
<li><strong>Preset range</strong> from 0 to ±999,999 with user-programmable trigger values</li>
<li><strong>Dual-level capability</strong> (GEMINI 2000 variant) with optional 20 mA current loop output</li>
<li><strong>Flexible input acceptance</strong> – accepts TTL, CMOS, switch contacts, and standard RLC sensor outputs via switch-selectable input configuration</li>
<li><strong>Rate indicator mode</strong> with built-in input scaling (5-digit range 0.0000 to ±5.9999) and scale multiplier function</li>
<li><strong>Programmable debounce</strong> with damping capacitor; limits count speed to 100 Hz maximum at 50% duty cycle</li>
