{"product_id":"woodward-5466-1050-high-density-discrete-input-output-module","title":"Woodward 5466-1050 High-Density Discrete Input\/Output Module","description":"\u003ch3\u003e\n\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5466-1050\u003c\/strong\u003e High-Density Discrete Input\/Output module is a Smart-Plus generation I\/O card developed by \u003cstrong\u003eWoodward Inc\u003c\/strong\u003e for MicroNet and MicroNet Plus digital control platforms.\r\nThis module is engineered to replace earlier HDD discrete I\/O cards while significantly improving diagnostic depth, signal density, and long-term system reliability.\u003c\/p\u003e\n\u003cp\u003eDesigned for both new installations and system modernization projects, the \u003cstrong\u003e5466-1050\u003c\/strong\u003e integrates seamlessly into existing MicroNet architectures without requiring changes to field wiring or termination assemblies.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSystem Compatibility and Architecture\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5466-1050\u003c\/strong\u003e operates within MicroNet simplex and redundant control environments and is fully compatible with CPU5200 and P1020-based controllers.\r\nIt leverages the Smart-Plus kernel, which enhances internal memory management, startup verification, and continuous self-monitoring during runtime.\u003c\/p\u003e\n\u003cp\u003eThe module supports direct reuse of installed MicroNet Field Termination Modules, allowing legacy HDD modules to be replaced without rewiring or cabinet modification.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eDiscrete I\/O Capability\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThis HDDIO module provides high channel density for discrete signal acquisition and actuation, supporting multiple FTM configurations depending on the system layout.\u003c\/p\u003e\n\u003cp\u003eSupported configurations include 48 input \/ 24 output or 24 input \/ 12 output discrete arrangements when paired with the appropriate termination hardware.\u003c\/p\u003e\n\u003cp\u003eTypical discrete input characteristics include 24 VDC field operation with defined ON\/OFF thresholds optimized for industrial control environments.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eElectrical and Signal Characteristics\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5466-1050\u003c\/strong\u003e is designed for electrically noisy environments and includes robust isolation to protect both the controller backplane and field devices.\u003c\/p\u003e\n\u003cp\u003eDiscrete input channels are galvanically isolated to earth ground and between channels, minimizing cross-talk and improving fault containment during abnormal field conditions.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eMechanical and Environmental Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe module is available in both full-size and narrow chassis formats, supporting flexible cabinet layouts and dense controller installations.\u003c\/p\u003e\n\u003cp\u003eIt is manufactured to operate across extended temperature ranges commonly encountered in turbine enclosures and industrial machinery rooms.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e High-Density Discrete Input\/Output Module\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cstrong\u003e5466-1050\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Platform:\u003c\/strong\u003e Woodward MicroNet \/ MicroNet Plus\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Support:\u003c\/strong\u003e CPU5200, P1020\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitecture:\u003c\/strong\u003e Smart-Plus kernel\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscrete Input Voltage:\u003c\/strong\u003e 24 VDC nominal\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOFF State Threshold:\u003c\/strong\u003e \u0026lt; 8 VDC at 1.5 mA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n500 VDC to earth ground\n\u003c\/li\u003e\n\u003cli\u003e\n1000 VDC channel-to-channel\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Configuration:\u003c\/strong\u003e Simplex or redundant\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Options:\u003c\/strong\u003e Full-Size or Narrow\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –40 °C to +105 °C\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePollution Degree:\u003c\/strong\u003e 2\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 22.2 cm × 8.0 cm × 26.6 cm\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.16 kg\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5466-1050\u003c\/strong\u003e is commonly deployed in systems requiring dense discrete signal processing, including gas and steam turbine control, compressor management, reciprocating engine protection, and high-availability industrial automation platforms.\u003c\/p\u003e\n\u003cp\u003eIts backward compatibility makes it particularly well suited for upgrade projects where aging HDD modules must be replaced without disrupting validated control logic.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eReplacement and Interchangeability\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThis module is designed as a direct functional replacement for legacy MicroNet HDD discrete I\/O cards, including earlier 5466-series HDD variants.\r\nNo application software changes are typically required when upgrading to the \u003cstrong\u003e5466-1050\u003c\/strong\u003e, provided system firmware meets the minimum revision level.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFAQ\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 5466-1050 be installed in existing MicroNet cabinets?\u003c\/strong\u003e\r\nYes. The module supports existing chassis formats and connects to standard MicroNet FTMs without wiring changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs firmware or application modification required?\u003c\/strong\u003e\r\nIn most cases, no. Systems running supported Coder versions can recognize the module automatically.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support redundant systems?\u003c\/strong\u003e\r\nYes. The \u003cstrong\u003e5466-1050\u003c\/strong\u003e is qualified for use in redundant MicroNet architectures.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":52762052690205,"sku":"5466-1050","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/5458-051_1000_cbe99ef2-0081-4a3d-a144-da982cfcee7f.jpg?v=1787222353","url":"https:\/\/www.6gcontrols.com\/products\/woodward-5466-1050-high-density-discrete-input-output-module","provider":"6G Controls","version":"1.0","type":"link"}