The Omron CQM1-ID212 is a precision-engineered DC input module designed to deliver reliable signal detection and control performance within Omron’s CQM1 series programmable logic controller (PLC) systems. It operates with an ON voltage threshold of at least 14.4 VDC and an OFF voltage threshold of up to 5.0 VDC, ensuring accurate signal recognition from connected sensors and devices. Featuring an input impedance of 3.3 kΩ, the CQM1-ID212 provides stable and noise-resistant input processing, making it suitable for a wide range of industrial control applications. Built for compatibility across various PLC configurations, it enhances system responsiveness and operational reliability. The CQM1-ID212 could be implemented in automation systems throughout North America, Europe, Asia, and other worldwide regions, offering dependable input performance and seamless integration within Omron’s advanced control architecture.