{"product_id":"woodward-micronet-5441-693-relay-output-i-o-module","title":"Woodward MicroNet 5441-693 Relay Output I\/O Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5441-693\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-reliability relay output module developed by Woodward for the MicroNet control platform. It functions as a discrete dry-contact interface, allowing the control system to actuate high-power field devices such as motor starters, solenoids, breaker coils, and alarm circuits while maintaining full electrical isolation from sensitive logic electronics.\u003c\/p\u003e\n\u003cp\u003eDesigned for synchronization, sequencing, and shutdown logic, the 5441-693 provides fail-safe mechanical contact closure where deterministic and safety-critical operation is required. Its rugged construction ensures stable performance in power plants, turbine control cabinets, and heavy industrial engine rooms, even under frequent switching cycles.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e5441-693\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRelay Output I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete Dry Contact Relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Compatibility\u003c\/td\u003e\n\u003ctd\u003eMicroNet Simplex, Plus, TMR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eStandard MicroNet VME-style slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003ePowered via internal backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation (field to control bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19.1 cm × 2.5 cm × 23.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eThe 5441-693 is widely used in turbine control and heavy machinery governor systems, particularly in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency Shutdown (ESD) logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenerator breaker trip circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuxiliary pump and lube oil system sequencing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlarm and annunciation outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSynchronization permissive circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is especially suitable for applications requiring mechanical relay outputs for safety compliance, redundancy architectures, or high inductive loads.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 5441-693 be used in a TMR (Triple Modular Redundant) system?\u003c\/strong\u003e\u003cbr\u003eYes. The module is fully compatible with MicroNet TMR systems and is commonly used in 2-out-of-3 voting logic for safety-critical relay outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module include internal fuse protection?\u003c\/strong\u003e\u003cbr\u003eWhile board-level protection may be present, external fusing of field loads is strongly recommended to protect relay contacts and ensure long-term operational reliability.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":48746751197436,"sku":"5441-693","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/5441-6932.jpg?v=1772521831","url":"https:\/\/www.electronicplc.com\/products\/woodward-micronet-5441-693-relay-output-i-o-module","provider":"Electronic PLC","version":"1.0","type":"link"}