{"product_id":"dc-tcnt01-honeywell-sc-s300-safety-controller-sil3-pulse-counter-module","title":"DC-TCNT01 Honeywell SC S300 Safety Controller SIL3 Pulse Counter Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell DC-TCNT01 is a high-integrity, 8-channel pulse counter module engineered for the Experion PKS ecosystem and FSC Safety systems. Designed to meet stringent SIL3 safety requirements, this module provides precision frequency and pulse measurement essential for safety-instrumented functions and critical process control. As a member of the Series C I\/O family, the DC-TCNT01 facilitates high-accuracy flow calculation and positioning data by interfacing directly with turbine meters and encoders. Its architecture is optimized for the C300 controller environment, utilizing a chassis-less Input\/Output Termination Assembly (IOTA) design that maximizes cabinet space while maintaining superior galvanic isolation and signal protection.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance and Safety Parameters\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Integrity Level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCertified SIL3 for safety-critical applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannel Density\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8-Channel High-Speed Pulse Counting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCounting Modes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConfigurable Quadrature and Linear modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 10kHz per channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5V DC to 30V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1500V DC protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +70°C operating range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirect IOTA mounting (Chassis-less)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFully compatible with redundant C300 Controller pairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMass and Volume\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.36 kg | 43cm x 23cm x 25cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Safety and Measurement Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe DC-TCNT01 is a vital component in sectors where measurement accuracy and functional safety are non-negotiable. It bridges the gap between high-speed field mechanical motion and digital safety logic.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustody Transfer \u0026amp; Flow Metering\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivering the precision counting required for revenue-grade flow measurement in oil and gas pipelines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTurbine Speed Monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding real-time RPM data for overspeed protection systems in power generation facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Instrumented Systems (SIS)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFunctioning as a SIL3-rated input for safety loops that require pulse-based triggers, such as emergency shutdown (ESD) protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRotary Encoding \u0026amp; Positioning\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInterfacing with industrial encoders to provide accurate position feedback for large-scale valves or mechanical actuators in chemical processing.\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":45518952104109,"sku":"DC-TCNT01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-dc-tcnt01-sc-s300-safety-controller-sil3-m53ue0xh355.jpg?v=1766982800","url":"https:\/\/www.maxwellplc.com\/products\/dc-tcnt01-honeywell-sc-s300-safety-controller-sil3-pulse-counter-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}