{"product_id":"3bse069053r1-abb-do818-32-channel-digital-output-module","title":"ABB 3BSE069053R1 DO818 Digital Output Module","description":"\u003cp\u003eThe ABB DO818 (3BSE069053R1) is a high-density 32-channel digital output module designed for the S800 I\/O distributed process control system. It provides reliable 24 V DC transistor-based output switching, organized into two electrically isolated groups of 16 channels. Each group includes an integrated process voltage supervision input to monitor supply health.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e32 digital output channels configured as current sourcing with current limiting.\u003c\/li\u003e\n\u003cli\u003eTwo individually isolated groups (16 channels per group) with dedicated process voltage supervision.\u003c\/li\u003e\n\u003cli\u003eHigh-side driver technology featuring short-circuit, over-voltage, and over-temperature protection.\u003c\/li\u003e\n\u003cli\u003eIntegrated EMC protection and inductive load suppression for robust operation in industrial environments.\u003c\/li\u003e\n\u003cli\u003eOptical isolation barrier between the field signals and the internal ModuleBus.\u003c\/li\u003e\n\u003cli\u003eStatus indication LEDs provided for each output channel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOil \u0026amp; Gas: Control of flow manifolds, chemical injection systems, and burner management.\u003c\/li\u003e\n\u003cli\u003eChemical \u0026amp; Petrochemical: Hazardous area isolation, reactor venting, and bulk transfer control.\u003c\/li\u003e\n\u003cli\u003ePower Generation \u0026amp; Water Treatment: Management of cooling fans, backwash valves, and switchgear trip signaling.\u003c\/li\u003e\n\u003cli\u003ePulp, Paper, \u0026amp; Mining: Implementation of sorting gates, lime kiln controls, and emergency stop cascades.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDO818 (3BSE069053R1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003e24 V DC (12 - 32 V DC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e0.5 A per channel (max continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003eTyp 2.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModuleBus Consumption\u003c\/td\u003e\n\u003ctd\u003e70 mA (+5 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V rated \/ 500 V AC dielectric test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Cable Length\u003c\/td\u003e\n\u003ctd\u003e600 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHorizontal Mounting: Mount the module horizontally on standard DIN rails to ensure optimal thermal dissipation. Vertical mounting reduces the maximum operating temperature rating from 55 degC to 40 degC.\u003c\/li\u003e\n\u003cli\u003eAirflow: Maintain a minimum clearance of 100 mm (4 inches) above and below the module to facilitate convection cooling.\u003c\/li\u003e\n\u003cli\u003eEnvironment: Designed for Pollution Degree 2 environments (IEC 60664-1). Conformal coating is applied to meet G3 severity levels for corrosive atmospheres.\u003c\/li\u003e\n\u003cli\u003eSafety: Always disconnect power before inserting or removing the module from the I\/O base to prevent electrical arcing or damage to the ModuleBus pins.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the DO818 module?\u003c\/h3\u003e\u003cp\u003eThe DO818 is a digital output module for the ABB S800 I\/O system, used to drive field devices such as solenoids, relays, or indicators within the 800xA control environment.\u003c\/p\u003e\u003ch3\u003eHow does the module handle short circuits?\u003c\/h3\u003e\u003cp\u003eThe module utilizes current limiting. If a short circuit occurs, the output enters a pulsed mode to limit current. If temperatures exceed 135 degC, the module performs a selective thermal shutdown to protect the internal circuitry.\u003c\/p\u003e\u003ch3\u003eCan I isolate different voltage segments?\u003c\/h3\u003e\u003cp\u003eYes, the 32 channels are divided into two isolated groups. This allows for the separation of power segments or different voltage domains within the allowed 12-32 V DC range.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44048510615642,"sku":"3BSE069053R1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_d4e728bc-8667-4199-a52d-438bec6de169.jpg?v=1789093885","url":"https:\/\/www.spareoil.com\/es\/products\/3bse069053r1-abb-do818-32-channel-digital-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}