{"product_id":"fc-tro-0824-honeywell-digital-output-relay-module","title":"FC-TRO-0824 Honeywell Digital Output Relay Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell FC-TRO-0824 is an 8-channel Digital Output (DO) Relay Contact Fault-Tolerant Automation (FTA) module designed for the TotalPlant Solution (TPS) system’s Universal Control Network (UCN). It provides a high-reliability relay interface for safety and shutdown applications, ensuring electrical isolation between control logic and field loads while maintaining maximum system availability through redundant architecture.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 Digital Output Relay Contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eFault Tolerant Automation (FTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e178 × 110 × 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"selectTdClass\"\u003eSystem Integration\u003c\/td\u003e\n\u003ctd class=\"selectTdClass\"\u003eUniversal Control Network (UCN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003e100% Brand New and Original\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDual Redundant Fault Tolerance\u003c\/strong\u003e\u003cbr\u003eCombines processor and I\/O redundancy to maintain continuous operation even during component failures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBumpless Transfer Capability\u003c\/strong\u003e\u003cbr\u003eEnsures seamless, zero-delay switching between redundant components without process interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e\u003cbr\u003eRelay-based design provides complete electrical isolation, protecting control systems from voltage spikes and grounding issues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Temperature Resilience\u003c\/strong\u003e\u003cbr\u003eOperates reliably up to 70°C, suitable for harsh industrial environments and unventilated enclosures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Humidity Tolerance\u003c\/strong\u003e\u003cbr\u003eSupports up to 95% non-condensing humidity, ensuring stable performance in tropical and coastal installations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module replace non-redundant DO cards in a TPS system?\u003c\/strong\u003e\u003cbr\u003eIt is designed for fault-tolerant UCN architectures. Compatibility depends on whether your system supports FTA redundancy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of field loads can these relay contacts handle?\u003c\/strong\u003e\u003cbr\u003eTypically used for intermediate relays, solenoids, or motor starter coils. Always verify contact ratings in official documentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module require a separate power supply for the relays?\u003c\/strong\u003e\u003cbr\u003eIt uses a 24 VDC supply for operation, while relay contacts act as dry contacts for switching external circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this product provided with factory seals?\u003c\/strong\u003e\u003cbr\u003eYes, the unit is supplied as 100% brand new original equipment with factory packaging and seals.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48965140906236,"sku":"FC-TRO-0824","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/FC-TRO-08242.jpg?v=1776065039","url":"https:\/\/www.electronicplc.com\/products\/fc-tro-0824-honeywell-digital-output-relay-module","provider":"Electronic PLC","version":"1.0","type":"link"}