{"product_id":"abb-do802-3bse022364r1-s800-series-relay-output-module-best-price-quote","title":"ABB DO802 3BSE022364R1 S800 Series Relay Output Module Best Price Quote","description":"\u003ch3\u003eABB DO802 Module Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDO802\u003c\/strong\u003e (Article Number: \u003cstrong\u003e3BSE022364R1\u003c\/strong\u003e) functions as an 8-channel relay output module engineered specifically for the ABB S800 I\/O architecture. Built with individually isolated normally open (NO) contacts, the \u003cstrong\u003eDO802\u003c\/strong\u003e handles heavy-duty switching up to 250V a.c. or 110V d.c. at 2A. Each channel incorporates optical barriers and EMC shielding, making the \u003cstrong\u003eDO802\u003c\/strong\u003e series ideal for robust industrial automation environments demanding galvanic separation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer \/ Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \u0026amp; Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDO802\u003c\/strong\u003e \/ \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/s800-i-o\"\u003eS800 I\/O\u003c\/a\u003e Series (\u003cstrong\u003eDO802\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3BSE022364R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8-Channel Relay (NO) Digital Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range \u0026amp; Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24...110 V d.c. \/ 250 V a.c., Max continuous 2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividually isolated channel-to-channel and circuit common (2000 V a.c. dielectric test)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response \/ Propagation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard mechanical relay switching characteristics for low-frequency automation tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinearity \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscrete digital switching; precise relay actuation verified via optical feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 protection, ISA-S71.04 G3 corrosion protection, 0 to +55 °C operating temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 mA on +5 V Modulebus, 80 mA on +24 V Modulebus, 0 mA external\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation and Wiring Protocol\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAttach the \u003cstrong\u003eDO802\u003c\/strong\u003e securely onto S800L mechanical base plates using standard DIN rail configurations.\u003c\/li\u003e\n\u003cli\u003eConnect field wiring via detachable terminal blocks supporting solid (0.05-2.5 mm²) or stranded (0.05-1.5 mm²) wires.\u003c\/li\u003e\n\u003cli\u003eApply a recommended terminal screw torque between 0.5 and 0.6 Nm to prevent high-vibration loosening.\u003c\/li\u003e\n\u003cli\u003eStrip cable ends precisely to 6-7.5 mm to ensure optimal contact inside the connector block.\u003c\/li\u003e\n\u003cli\u003eKeep total field cable lengths under 600 meters to maintain signal integrity and prevent capacitive coupling issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommissioning and Maintenance Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower up the node and check that the module status LED illuminates green without flashing errors.\u003c\/li\u003e\n\u003cli\u003eTest individual relay states using control logic forced variables to verify actuation across all 8 channels.\u003c\/li\u003e\n\u003cli\u003eMonitor the 24V relay supply voltage converter status regularly through the ModuleBus register mapping.\u003c\/li\u003e\n\u003cli\u003eInspect terminal screws annually on high-vibration turbine skids to counteract thermal expansion cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eDeploying legacy S800 nodes in chemical plants often exposes control hardware to aggressive gases and corrosive mist. The \u003cstrong\u003eDO802\u003c\/strong\u003e features G3 corrosion classification, protecting internal traces where standard modules fail prematurely. During a recent emergency retrofit at a coastal power station, swapping a failed discrete card for the \u003cstrong\u003eDO802\u003c\/strong\u003e (3BSE022364R1) eliminated intermittent channel dropouts caused by salt-air condensation on unisolated circuit buses.\u003c\/p\u003e\n\u003ch3\u003eTypical Equipment and Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEmergency shutdown (ESD) auxiliary tripping loops on large steam turbines.\u003c\/li\u003e\n\u003cli\u003eSolenoid valve actuation banks in oil and gas midstream compressor stations.\u003c\/li\u003e\n\u003cli\u003eHeavy industrial furnace burner management systems requiring galvanic isolation.\u003c\/li\u003e\n\u003cli\u003eWastewater treatment plant pump interlocking control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal Logistics, Warranty, and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment \u0026amp; Shipping:\u003c\/strong\u003e Immediate dispatch within 24-48 hours via trusted couriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Covered by a comprehensive 12-month operational replacement warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Certifications:\u003c\/strong\u003e CE compliant, marine-certified (ABS, BV, DNV, LR), and RoHS\/WEEE compliant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Inclusions:\u003c\/strong\u003e One factory-sealed \u003cstrong\u003eDO802\u003c\/strong\u003e module with pluggable process connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat triggers a channel error signal on the DO802 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA channel error or module warning trips immediately if the 24V relay supply voltage distributed via the ModuleBus drops out or fails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I disable the relay supply voltage supervision feature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, system programmers can enable or disable this supervision parameter directly through the configuration software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum permissible ambient temperature for vertical mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen mounted vertically, the maximum ambient temperature rating drops to 40 °C (104 °F) to ensure proper thermal dissipation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose between solid and stranded wires for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse solid wire (up to 2.5 mm²) for fixed, vibration-free panel layouts, and stranded wire (up to 1.5 mm²) with ferrules for mobile or high-vibration skids.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can I quickly request a quote for this part through Global PLC Spare HUB?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSimply click the inquiry button on our portal or email our sales desk referencing the \u003cstrong\u003eDO802\u003c\/strong\u003e part number for an instant quote.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45401215566006,"sku":"DO802","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/DO802.jpg?v=1788419730","url":"https:\/\/www.plcsparehub.com\/products\/abb-do802-3bse022364r1-s800-series-relay-output-module-best-price-quote","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}