{"product_id":"tc-for081-honeywell-digital-relay-output-8-channel-control","title":"TC-FOR081 Honeywell Digital Relay Output 8-Channel Control","description":"\u003ch3\u003e\u003cstrong\u003eIndustrial Relay Switching Engine – \u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003eTC-FOR081\u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003eTC-FOR081\u003c\/strong\u003e\u003c\/span\u003e provides dependable relay-based output control for industrial automation and process interface systems.\u003c\/p\u003e\n\n\u003cp\u003eThe module combines isolated electromechanical relay outputs with strong electrical protection and stable switching performance.\u003c\/p\u003e\n\n\u003cp\u003eIts architecture supports demanding field devices operating across AC and DC control environments.\u003c\/p\u003e\n\n\u003cp\u003eEngineers frequently deploy this module in distributed control systems, machinery automation cabinets, and process shutdown logic.\u003c\/p\u003e\n\n\u003cp\u003eThe compact structure simplifies installation while maintaining industrial-grade reliability.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRelay Output Control Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003eTC-FOR081\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Category:\u003c\/strong\u003e Relay Digital Output Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Quantity:\u003c\/strong\u003e 8 isolated Form A outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Style:\u003c\/strong\u003e Normally Open electromechanical relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator Design:\u003c\/strong\u003e 8 yellow status LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Interface:\u003c\/strong\u003e Flexbus communication structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Supply:\u003c\/strong\u003e 24V DC nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Structure:\u003c\/strong\u003e High-voltage isolation between field and logic circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Key Position:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eElectrical Switching Capability – \u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003eTC-FOR081\u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Resistive Load Support\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003e2A at 5–30V DC\u003c\/li\u003e\n    \u003cli\u003e0.5A at 48V DC\u003c\/li\u003e\n    \u003cli\u003e0.25A at 125V DC\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAC Resistive Load Support\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003e2A at 125V AC\u003c\/li\u003e\n    \u003cli\u003e2A at 240V AC\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInductive Load Handling\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003eSupports steady-state inductive switching\u003c\/li\u003e\n    \u003cli\u003e15A inrush capability for AC loads\u003c\/li\u003e\n    \u003cli\u003eOptimized for relay-driven field devices\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIsolation Protection\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003e2550V DC contact isolation\u003c\/li\u003e\n    \u003cli\u003e2550V DC field-to-logic isolation\u003c\/li\u003e\n    \u003cli\u003e850V DC logic supply isolation\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Performance Data\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Leakage:\u003c\/strong\u003e 1mA through snubber circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Voltage:\u003c\/strong\u003e 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Resistive Power:\u003c\/strong\u003e 480W at 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inductive Power:\u003c\/strong\u003e 480VA at 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inrush Current:\u003c\/strong\u003e 15A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay ON Delay:\u003c\/strong\u003e 8ms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay OFF Delay:\u003c\/strong\u003e 26ms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperate\/Release Time:\u003c\/strong\u003e 10ms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e 0.3Hz maximum at rated load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Contact Resistance:\u003c\/strong\u003e 30mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Contact Load:\u003c\/strong\u003e 100µA at 100mV DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Contact Life:\u003c\/strong\u003e 100,000 operations minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 5.5W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 18.8 BTU\/hr maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexbus Current:\u003c\/strong\u003e 69mA at 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage Range:\u003c\/strong\u003e 19.2 to 31.2V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Supply Current:\u003c\/strong\u003e 125mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEnvironmental And Mechanical Endurance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 5% to 95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Shock Resistance:\u003c\/strong\u003e 12g peak acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Operating Shock Resistance:\u003c\/strong\u003e 50g peak acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Compliance:\u003c\/strong\u003e 2g at 10–500Hz per IEC 68-2-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 46mm × 94mm × 53mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Wire Size:\u003c\/strong\u003e 12 gauge stranded conductor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSuitable Industrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDistributed process control systems\u003c\/li\u003e\n\u003cli\u003eMotor starter relay interfaces\u003c\/li\u003e\n\u003cli\u003eIndustrial alarm annunciation panels\u003c\/li\u003e\n\u003cli\u003ePlant shutdown control logic\u003c\/li\u003e\n\u003cli\u003eBoiler and burner automation systems\u003c\/li\u003e\n\u003cli\u003ePackaging machinery output switching\u003c\/li\u003e\n\u003cli\u003eOil and gas field control cabinets\u003c\/li\u003e\n\u003cli\u003ePower distribution monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eOperational Diagnostic Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eLED output indicators simplify field verification\u003c\/li\u003e\n\u003cli\u003eRelay state monitoring improves maintenance visibility\u003c\/li\u003e\n\u003cli\u003eHigh isolation design reduces electrical disturbance risks\u003c\/li\u003e\n\u003cli\u003eFast relay response improves process timing accuracy\u003c\/li\u003e\n\u003cli\u003eSupports stable switching under inductive loads\u003c\/li\u003e\n\u003cli\u003eEnhanced field-side protection improves long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003eTC-FOR081\u003c\/strong\u003e\u003c\/span\u003e is widely selected for industrial applications requiring robust relay isolation and dependable switching under mixed load conditions.\u003c\/p\u003e\n\n\u003cp\u003eIts relay architecture performs especially well in systems controlling solenoids, contactors, alarms, and field actuators.\u003c\/p\u003e\n\n\u003cp\u003eEngineers appreciate the strong electrical isolation between logic circuits and field-side loads.\u003c\/p\u003e\n\n\u003cp\u003eThe module also delivers reliable operation in environments exposed to vibration and electrical noise.\u003c\/p\u003e\n\n\u003cp\u003eRecommended integration environments include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHoneywell DCS systems\u003c\/li\u003e\n\u003cli\u003eIndustrial process automation platforms\u003c\/li\u003e\n\u003cli\u003ePower plant auxiliary systems\u003c\/li\u003e\n\u003cli\u003eRefinery control cabinets\u003c\/li\u003e\n\u003cli\u003eFactory relay control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Installation Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eUse external fused terminal bases during installation\u003c\/li\u003e\n\u003cli\u003eVerify inductive load ratings before commissioning\u003c\/li\u003e\n\u003cli\u003eSeparate relay wiring from sensitive analog circuits\u003c\/li\u003e\n\u003cli\u003eInspect terminal torque after transport vibration\u003c\/li\u003e\n\u003cli\u003eConfirm correct supply voltage before energizing outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIncluded Delivery Scope\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × \u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003eTC-FOR081\u003c\/strong\u003e\u003c\/span\u003e Relay Digital Output Module\u003c\/li\u003e\n\u003cli\u003eProtective anti-static packaging\u003c\/li\u003e\n\u003cli\u003eIndustrial export cushioning materials\u003c\/li\u003e\n\u003cli\u003eFactory quality verification before shipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping And Warranty Services\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Period:\u003c\/strong\u003e 12 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Schedule:\u003c\/strong\u003e Ships within 24–48 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCourier Options:\u003c\/strong\u003e FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Method:\u003c\/strong\u003e Reinforced industrial export packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e Available for installation assistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ – \u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003eTC-FOR081\u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy are electromechanical relay outputs preferred in some automation systems?\u003c\/strong\u003e\n\u003cp\u003eThey provide strong isolation and support wider voltage compatibility across industrial field devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhat should engineers evaluate before connecting inductive loads?\u003c\/strong\u003e\n\u003cp\u003eVerify inrush current characteristics and ensure relay ratings match the field equipment requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHow does the isolation structure improve operational stability?\u003c\/strong\u003e\n\u003cp\u003eIt minimizes electrical interference between logic circuits and high-voltage field-side loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhat installation factor most affects relay contact lifespan?\u003c\/strong\u003e\n\u003cp\u003eFrequent high-current switching without suppression protection may accelerate contact wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWhich purchasing consideration matters most during module selection?\u003c\/strong\u003e\n\u003cp\u003eConfirm output voltage range, load type compatibility, and integration requirements with the control platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45124361224374,"sku":"TC-FOR081","price":248.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TC-FOR0812.jpg?v=1778751469","url":"https:\/\/www.plcsparehub.com\/products\/tc-for081-honeywell-digital-relay-output-8-channel-control","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}