{"product_id":"honeywell-51402625-125-vdc-logic-i-o-module-mu-pdis12-experion-pks","title":"Honeywell 51402625-125 VDC Logic I\/O Module MU-PDIS12 Experion PKS","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-114 citation-end-114\"\u003eThe Honeywell MU-PDIS12 (Part Number 51402625-125) is a specialized VDC Logic I\/O Module engineered for the Experion PKS (Process Knowledge System) environment.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThis precision-built hardware serves as a critical monitoring interface, functioning primarily as a differential pressure logic switch within industrial automation and sophisticated building management architectures. Designed to detect minute variances in air or gas pressure, the MU-PDIS12 converts mechanical diaphragm movement into reliable digital signals. Its primary role is to provide real-time logic feedback for airflow verification, filter obstruction detection, and environmental pressure stability, ensuring that automated systems respond instantly to process deviations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eMechanical Parameters and Hardware Constants\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMU-PDIS12\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReference Number\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e51402625-125\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCircuit Type\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVDC Logic Digital Input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwitch Configuration\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSPDT (Single Pole Double Throw)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChassis Protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNEMA-rated rugged enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.2 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-113\"\u003e\u003c\/span\u003e\u003cstrong\u003eModule Dimensions\u003c\/strong\u003e\u003cspan class=\"citation-113 citation-end-113\"\u003e\u003cspan\u003e \u003c\/span\u003e8.8cm x 4.7cm x 7.8cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManual setpoint calibration with accessible screws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell Experion PKS DCS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Operations and Deployment Utility\u003c\/h3\u003e\n\u003cp\u003eThe MU-PDIS12 is a fundamental safety and efficiency tool for facilities requiring stringent atmospheric control. By providing a clear logic state based on pressure differentials, it simplifies the automation of complex ventilation and filtration systems.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Cleanrooms\u003c\/strong\u003e: Monitoring the positive pressure levels required in pharmaceutical and semiconductor manufacturing to prevent contaminant ingress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Management Systems\u003c\/strong\u003e: Delivering \"clogged filter\" logic alarms by sensing the pressure drop across media in high-volume air handling units (AHUs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHVAC Safety Interlocks\u003c\/strong\u003e: Serving as a proof-of-flow switch to ensure fans are operational before heating or cooling stages are energized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHealthcare Ventilation\u003c\/strong\u003e: Maintaining negative pressure logic in hospital isolation wards to secure hazardous airflow paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Exhaust Monitoring\u003c\/strong\u003e: Verifying the extraction of gases in chemical processing zones to ensure operator safety and regulatory compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518947811501,"sku":"51402625-125","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-mu-pdis12-51402625-125-vdc-logic-i-o-module-2lts2jgcycr.jpg?v=1766982621","url":"https:\/\/www.maxwellplc.com\/products\/honeywell-51402625-125-vdc-logic-i-o-module-mu-pdis12-experion-pks","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}