{"product_id":"abb-do814-24v-sinking-output-module-s800-i-o-system-solution","title":"ABB DO814 24V Sinking Output Module | S800 I\/O System Solution","description":"\u003ch2\u003eABB DO814 Digital Output Module: Reliable Control for Your S800 I\/O System\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGet 16 channels of precise 24V digital control\u003c\/li\u003e\n\u003cli\u003eExperience enhanced safety with dual isolated groups\u003c\/li\u003e\n\u003cli\u003eMonitor process voltage for each group automatically\u003c\/li\u003e\n\u003cli\u003eReceive instant error alerts through ModuleBus communication\u003c\/li\u003e\n\u003cli\u003eEnjoy complete protection against shorts and overloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ABB | Model: DO814 | Article: 3BUR001455R1\u003c\/li\u003e\n\u003cli\u003eOutput Type: 24V DC current sinking with current limiting\u003c\/li\u003e\n\u003cli\u003eChannel Configuration: 16 outputs in 2 isolated groups\u003c\/li\u003e\n\u003cli\u003eVoltage Range: 12-32V DC with 0.5A per channel capacity\u003c\/li\u003e\n\u003cli\u003eIsolation Rating: 50V insulation with 500V AC dielectric strength\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 2.1W typical with 80mA Modulebus current\u003c\/li\u003e\n\u003cli\u003eCable Distance: Support for 600 meter field cable runs\u003c\/li\u003e\n\u003cli\u003eResponse Time: Under 1ms for rapid output switching\u003c\/li\u003e\n\u003cli\u003eLoad Compatibility: Direct drive for relays, valves, and contactors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Protection Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShort-circuit protection to ground and 30V sources\u003c\/li\u003e\n\u003cli\u003eOver-temperature shutdown prevents thermal damage\u003c\/li\u003e\n\u003cli\u003eOver-voltage protection up to 32V continuous operation\u003c\/li\u003e\n\u003cli\u003eProcess voltage monitoring with error signaling\u003c\/li\u003e\n\u003cli\u003eOptical isolation barriers for noise immunity\u003c\/li\u003e\n\u003cli\u003eCurrent limiting on all output channels\u003c\/li\u003e\n\u003cli\u003eInductive load suppression for motor and solenoid control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical Design: S800 platform with 45mm width\u003c\/li\u003e\n\u003cli\u003eMTU Compatibility: TU810, TU812, TU814, TU830, TU833, TU838\u003c\/li\u003e\n\u003cli\u003eKeying Code: BE for proper module identification\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0°C to +55°C standard range\u003c\/li\u003e\n\u003cli\u003eVertical Mounting: 40°C maximum in compact MTU configurations\u003c\/li\u003e\n\u003cli\u003eWire Size: Accepts 0.05-2.5mm² solid or 0.05-1.5mm² stranded\u003c\/li\u003e\n\u003cli\u003eProtection Rating: IP20 for basic environmental protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Warranty Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Includes: One DO814 module with documentation\u003c\/li\u003e\n\u003cli\u003eShipping Methods: FedEx, UPS, DHL express services available\u003c\/li\u003e\n\u003cli\u003eProcessing Time: 1-2 business days for order fulfillment\u003c\/li\u003e\n\u003cli\u003eTracking: Provided immediately after shipment dispatch\u003c\/li\u003e\n\u003cli\u003eWarranty Coverage: 12 months comprehensive protection\u003c\/li\u003e\n\u003cli\u003eSupport: Technical assistance available for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert FAQs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhat makes current sinking different from sourcing?\u003c\/li\u003e\n\u003cli\u003eCurrent sinking modules switch the ground side of the load, while sourcing switches the positive side. This DO814 uses sinking configuration for compatibility with various PLC systems.\u003c\/li\u003e\n\u003cli\u003eHow does the voltage supervision work?\u003c\/li\u003e\n\u003cli\u003eEach group has a voltage monitor that checks process power. If voltage drops, it sends error signals through ModuleBus and lights fault indicators.\u003c\/li\u003e\n\u003cli\u003eCan I mix different load types on one module?\u003c\/li\u003e\n\u003cli\u003eYes, you can connect relays, solenoids, and indicators simultaneously. The module handles mixed inductive and resistive loads effectively.\u003c\/li\u003e\n\u003cli\u003eWhat happens during a short circuit condition?\u003c\/li\u003e\n\u003cli\u003eThe current limiting feature immediately restricts output current to safe levels. The module continues operating without damage when the fault clears.\u003c\/li\u003e\n\u003cli\u003eHow do I troubleshoot communication errors?\u003c\/li\u003e\n\u003cli\u003eCheck the OSP indicator first. The Output Switch Pattern feature automatically sets safe output states during communication loss.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45343463440545,"sku":"DO814","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/ABBDO814.jpg?v=1762840197","url":"https:\/\/www.autonexcontrol.com\/uk\/products\/abb-do814-24v-sinking-output-module-s800-i-o-system-solution","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}