{"product_id":"do828-industrial-s800-do828-digital-relay-output-card-device","title":"DO828 Industrial S800 DO828 Digital Relay Output Card Device","description":"\u003ch3\u003e\u003cstrong\u003eIndustrial System Architecture \u0026amp; Functionality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eDO828\u003c\/strong\u003e\u003c\/span\u003e (Part No: \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e3BSE069055R1\u003c\/strong\u003e\u003c\/span\u003e) is a heavy-duty relay output card built for the \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/s800-i-o\"\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eS800 I\/O\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e framework. It features 16 individually isolated channels capable of handling up to 125V d.c. or 250V a.c. at 2A continuous current. Each channel integrates an optical isolation barrier, relay driver, and EMC suppression to safely drive high-voltage industrial actuators.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eManaging high-inductive loads across distributed control nodes frequently introduces severe back-EMF transients that degrade standard switching hardware. Based on our field installation audits, deploying the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eDO828\u003c\/strong\u003e\u003c\/span\u003e with its complete channel-to-channel isolation eliminates cross-talk and ground fault propagation. Instrument engineers praise the integrated Output Safe State (OSP) function, which drives outputs to a secure pre-configured state upon communication loss.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Parameters \u0026amp; Specifications Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Parameter\u003c\/th\u003e\n\u003cth\u003eOperational Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \u0026amp; Article No.\u003c\/td\u003e\n\u003ctd\u003eABB | \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eDO828\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e3BSE069055R1\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eS800 I\/O\u003c\/strong\u003e\u003c\/span\u003e Digital Output Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels \u0026amp; Type\u003c\/td\u003e\n\u003ctd\u003e16 channels, Form A Relay (Normally Open, NO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Voltage \u0026amp; Current\u003c\/td\u003e\n\u003ctd\u003e5-125 V d.c. \/ 5-250 V a.c., 2A max continuous current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003eIndividually isolated channel-to-channel and circuit common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e2000 V a.c. reinforced insulation rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Field Wire Span\u003c\/td\u003e\n\u003ctd\u003eUp to 600 meters (656 yards)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Power Loss\u003c\/td\u003e\n\u003ctd\u003eTypical 3.5 W dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Operating Limits\u003c\/td\u003e\n\u003ctd\u003e0°C to +55°C (ISA-S71.04 G3 corrosion grade coating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor \u0026amp; Mass\u003c\/td\u003e\n\u003ctd\u003eWidth: 45 mm, Depth: 102 mm, Height: 119 mm; Weight: 0.18 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Industrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect control of high-capacity solenoid valves and heavy pneumatic actuators.\u003c\/li\u003e\n\u003cli\u003eSwitching interface for heavy-duty industrial motor starters and contactors.\u003c\/li\u003e\n\u003cli\u003eAlarm annunciation panels requiring high-voltage relay isolation.\u003c\/li\u003e\n\u003cli\u003eEmergency shutdown (ESD) system interlocks in oil and gas production skids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostics \u0026amp; Safety Supervision\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReal-time front panel LED monitoring for Module Fault, Run, OSP state, and individual channel status.\u003c\/li\u003e\n\u003cli\u003e12V relay power converter monitor tracking internal bus health.\u003c\/li\u003e\n\u003cli\u003eParameterizable relay supply voltage supervision reporting errors through the ModuleBus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFulfillment, Logistics \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Covered by a comprehensive 12-month replacement warranty from purchase date.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Express Delivery:\u003c\/strong\u003e Fast, reliable shipping via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Window:\u003c\/strong\u003e Strict 24 to 48-hour order processing and dispatch turnaround.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eExpert FAQ \u0026amp; Procurement Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What specific ModuleTermination Unit (MTU) is required for physical wiring of the DO828?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module requires the TU851 MTU matching the ED keying code configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Output Safe State (OSP) function protect connected actuators?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: When a controller communication fault or module error is detected, OSP forces all designated outputs into a safe, pre-programmed default position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can each channel switch different external voltage potentials safely?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, because all 16 channels are individually isolated from one another, they can switch completely separate AC or DC voltage sources simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Procurement Guide: When should I choose a relay output module over standard solid-state outputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Select this relay module when you need to switch heavy inductive loads, higher voltages up to 250V a.c., or require complete galvanic isolation between separate field loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What hazardous location certifications does this unit carry?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It holds C1 Div 2 cULus, C1 Zone 2 cULus, and ATEX Zone 2 approvals, making it suitable for explosive gas atmospheres.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45401413320886,"sku":"DO828","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/DO828.jpg?v=1788423668","url":"https:\/\/www.plcsparehub.com\/products\/do828-industrial-s800-do828-digital-relay-output-card-device","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}