This industrial control circuit board is a robust solution designed for automation and control systems. It features three identical and independent channels, providing versatile control capabilities. Each channel is built around a high-quality DECO SSD105P electromagnetic relay, rated for switching loads up to 5A at 250V with a 24V DC coil. Signal processing is handled by a Texas Instruments TL084CN quad JFET-input operational amplifier, allowing for precise signal conditioning and comparison. Onboard blue 4KΩ trimmer potentiometers enable easy calibration and adjustment for each channel. For clear visual feedback, each circuit includes a red LED status indicator. The board ensures reliable connectivity with its durable gold-plated edge connector, making it an excellent component for integration into larger industrial machinery and control panels.