{"product_id":"abb-advant-s800-i-o-di811-3bse008552r1-digital-input-module","title":"ABB DI811 3BSE008552R1 Digital Input Module","description":"\u003cp\u003eThe ABB DI811 (3BSE008552R1) is a 16-channel digital input module designed for the S800 I\/O system. It is engineered to interface 48 V d.c. field signals with control platforms such as the ABB Ability System 800xA and Freelance systems. The module provides robust signal processing with integrated current limiting, EMC protection, and optical isolation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 digital input channels configured for 48 V d.c. operation.\u003c\/li\u003e\n\u003cli\u003eCurrent sinking input design.\u003c\/li\u003e\n\u003cli\u003eTwo isolated groups of 8 channels, each featuring dedicated voltage supervision.\u003c\/li\u003e\n\u003cli\u003eConfigurable digital filtering (2, 4, 8, or 16 ms) to mitigate contact bounce and noise.\u003c\/li\u003e\n\u003cli\u003eIntegrated LED status indicators for local channel monitoring.\u003c\/li\u003e\n\u003cli\u003eProcess voltage supervision that reports channel errors via the ModuleBus if supply voltage is lost.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and Energy:\u003c\/strong\u003e Substation automation, distribution monitoring, and generator set condition monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil, Gas, and Chemicals:\u003c\/strong\u003e Process control and monitoring in refinery environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Treatment and Building Automation:\u003c\/strong\u003e Monitoring digital feedback from pumps, valve limit switches, and various sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetallurgy and Heavy Industry:\u003c\/strong\u003e Interfacing with proximity sensors, limit switches, and control buttons in mining or steel production.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDI811 (3BSE008552R1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Specification\u003c\/td\u003e\n\u003ctd\u003e48 V d.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eCurrent sinking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e11 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Times\u003c\/td\u003e\n\u003ctd\u003e2, 4, 8, 16 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Field Cable Length\u003c\/td\u003e\n\u003ctd\u003e600 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V a.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e2.7 W (typ.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is disconnected before installing or removing the module from the I\/O rack.\u003c\/li\u003e\n\u003cli\u003eThe module should be mounted in an environment free from excessive vibration and within the specified temperature ranges.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for field connections to minimize EMI, ensuring the shield is properly grounded at the appropriate termination point.\u003c\/li\u003e\n\u003cli\u003eVerify that the process voltage (48 V d.c.) is correctly applied to the supervision inputs to avoid false channel error signals.\u003c\/li\u003e\n\u003cli\u003eHandle with standard ESD precautions to prevent damage to sensitive internal electronic components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the ABB DI811?\u003c\/h3\u003e\u003cp\u003eThe DI811 is a 16-channel digital input module for the S800 I\/O system, used to convert 48 V d.c. field signals into digital data for processing by ABB control systems.\u003c\/p\u003e\u003ch3\u003eHow are the input channels organized?\u003c\/h3\u003e\u003cp\u003eThe 16 channels are divided into two electrically isolated groups of 8 channels each, with each group featuring its own voltage supervision input.\u003c\/p\u003e\u003ch3\u003eCan the input filtering be adjusted?\u003c\/h3\u003e\u003cp\u003eYes, the module supports selectable filter times of 2, 4, 8, or 16 ms, allowing users to tune the response to suppress noise or contact bounce.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50998285041916,"sku":"DI811 3BSE008552R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_65a3aaf2-8ee5-4237-9778-773f7cee9fd2.jpg?v=1787160360","url":"https:\/\/www.electronicplc.com\/es\/products\/abb-advant-s800-i-o-di811-3bse008552r1-digital-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}