{"product_id":"dsdo115-abb-3bse018298r1-advant-ocs-digital-output-board","title":"DSDO115 ABB 3BSE018298R1 Advant OCS Digital Output Board","description":"\u003ch2\u003eABB DSDO115 Digital Output Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB DSDO115 3BSE018298R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSDO115\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for discrete signal switching within ABB Advant OCS and Symphony Harmony DCS platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDSDO115 (Product ID: 3BSE018298R1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eEuro-card format (Standard Rack Size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~5 W (Backplane bus supply load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e32 discrete digital outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Rating\u003c\/td\u003e\n\u003ctd\u003e0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003eSystem bus to output channel isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Board Diagnostics\u003c\/td\u003e\n\u003ctd\u003eShort-circuit and open-circuit loop detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Format\u003c\/td\u003e\n\u003ctd\u003eSubrack \/ Euro-card chassis installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe ABB DSDO115 executes deterministic command updates by converting digital logic signals into physical 24 VDC output states across 32 individual channels. Internal backplane bus logic processes write cycles directly from the main processor, preserving bus communication velocity and preventing transmission latencies during high-density switching routines. Firmware flash compatibility within the Advant OCS and Symphony Harmony environments enables real-time monitoring of output health. The board isolates system-side processor circuits from field disturbances via galvanic barrier interfaces, while built-in detection circuits constantly evaluate loop continuity for short-circuit or open-circuit faults without interrupting backplane network cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the DSDO115 board isolate system logic from field-side electrical surges?\u003c\/p\u003e\n\u003cp\u003eA: Integrated galvanic isolation barriers completely separate the backplane logic bus from the 24 VDC output channels, preventing field transients from damaging central processing hardware.\u003c\/p\u003e\n\u003cp\u003eQ: What action occurs when the module detects a short-circuit or open-circuit condition on a channel?\u003c\/p\u003e\n\u003cp\u003eA: The board triggers on-board diagnostic bit registers, updating internal status logs and providing immediate fault indicators across the DCS diagnostics interface to isolate the affected 24 VDC field circuit.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 32 channels on the DSDO115 be hot-swapped within an active subrack?\u003c\/p\u003e\n\u003cp\u003eA: Technicians must ensure that the specific subrack chassis and system architecture support live module removal before extraction, preventing transient backplane bus disruptions during card maintenance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSlide the Euro-card module into the subrack guide rails until the rear backplane connectors fully seat into the chassis bus receptacle.\u003c\/li\u003e\n\u003cli\u003eVerify that external 24 VDC field power lines pass through dedicated fusing prior to landing on terminal blocks to protect the 0.5 A channel drivers.\u003c\/li\u003e\n\u003cli\u003eRoute output signal wiring through dedicated cable ducts separate from high-voltage AC lines to prevent induced noise on field coils and solenoids.\u003c\/li\u003e\n\u003cli\u003eEnsure the control cabinet earth ground bus connects directly to the subrack frame to establish proper shielding and static discharge paths.\u003c\/li\u003e\n\u003cli\u003eMaintain unhindered airflow across the rack assembly to keep operational ambient temperatures within the designated -25 to +70 deg C envelope.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43838526455907,"sku":"DSDO115","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/377_215cb051-7c48-4682-bacc-720ee8e841b6.jpg?v=1763108684","url":"https:\/\/www.autocontrolglobal.com\/products\/dsdo115-abb-3bse018298r1-advant-ocs-digital-output-board","provider":"AutoControl Global","version":"1.0","type":"link"}