{"product_id":"abb-ci920ab-industrial-automation-module-reliable-industrial","title":"ABB CI920AB Industrial Automation Module - Reliable Industrial","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe ABB CI920AB Communication Interface (article number 3BDH000691R1) is a critical component of the S900 remote I\/O system, designed for demanding industrial environments. This module enables seamless communication between field devices and control systems using the PROFIBUS DP-V1 (IEC 61158) protocol. With its compact design and robust construction, the CI920AB is engineered for reliability and ease of service, making it an ideal choice for process automation applications.\u003c\/p\u003e\u003cp\u003ePart of the S900 I\/O type B family, the ABB CI920AB supports installation in hazardous areas (Zone 2) and connects intrinsically safe field devices located in Zone 2, Zone 1, or Zone 0. Its integrated disconnection mechanisms allow module replacement during operation without interrupting the primary voltage, minimizing downtime and enhancing system availability.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BDH000691R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHART\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOE\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntrinsic Safety\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanics\u003c\/td\u003e\n\u003ctd\u003eS900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCE Mark\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Location\u003c\/td\u003e\n\u003ctd\u003eATEX Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosive Atmosphere\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04 G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity (max)\u003c\/td\u003e\n\u003ctd\u003e93% ± 3% at 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 °C to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n\u003ctd\u003eDirective 2011\/65\/EU (EN 50581:2012)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Compliance\u003c\/td\u003e\n\u003ctd\u003eDirective 2012\/19\/EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003eSmall Equipment (≤50 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e20 mm (0.79 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e104 mm (4.09 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e104 mm (4.09 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.13 kg (0.29 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX Certification\u003c\/strong\u003e for installation in Zone 2 hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy\u003c\/strong\u003e for both power and communication, ensuring high availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Configuration in Run\u003c\/strong\u003e allows parameter changes without stopping the process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Swap functionality\u003c\/strong\u003e enables module replacement during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Diagnostics\u003c\/strong\u003e and simplified maintenance via auto-diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3-coating\u003c\/strong\u003e protects all components against corrosive atmospheres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFieldbus protocol\u003c\/strong\u003e PROFIBUS DP-V1 (IEC 61158) with HART over PROFIBUS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine or media redundancy\u003c\/strong\u003e via two coupling modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical isolation\u003c\/strong\u003e between fieldbus and power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe ABB CI920AB is ideally suited for process industries where hazardous area classification and intrinsic safety are critical. Typical applications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas\u003c\/strong\u003e: Remote I\/O in Zone 2 areas, connecting sensors and actuators in wellhead control and pipeline monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Processing\u003c\/strong\u003e: Intrinsically safe field devices in reactors and distillation columns, reducing marshalling costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical Manufacturing\u003c\/strong\u003e: Compliance with stringent safety standards while maintaining flexible production lines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy deploying the CI920AB directly in the field, you reduce the need for extensive marshalling cabinets and long cable runs, lowering both installation and maintenance costs.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eInstalling the ABB CI920AB is straightforward, but a few guidelines ensure optimal performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMount the module on a standard DIN rail in a suitable enclosure rated for Zone 2.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding and shielding of PROFIBUS cables to avoid electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eWhen using redundancy, pair two CI920AB modules with matching firmware versions; refer to the Release Notes for compatibility.\u003c\/li\u003e\n\u003cli\u003eUse the integrated disconnection mechanisms to replace modules without powering down the bus.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eDesigned for rugged environments, the CI920AB requires minimal maintenance. The G3-coating protects against corrosive gases, while auto-diagnostics alert you to potential issues before they escalate. Regular checks of PROFIBUS termination and cable integrity are recommended. With redundancy options, you can achieve high system availability, reducing unplanned downtime and associated costs.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe ABB CI920AB communicates via PROFIBUS DP-V1 (IEC 61158), making it compatible with a wide range of PLCs and DCS systems that support this standard. It integrates seamlessly with the S900 I\/O system and supports HART devices over PROFIBUS, allowing for unified configuration and diagnostics via FDT\/DTM tools.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify that your system's firmware matches the CI920AB version (V2.1, CIPBA-B) for redundancy applications. Ensure that the environmental conditions (temperature, humidity, corrosive atmosphere) fall within the specified limits. For expert advice and competitive pricing, trust PLC Source PRO as your reliable supplier of industrial automation parts.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":44443410104419,"sku":"CI920AB","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/07-KT-97_20ABB__E5_89_AF_E6_9C_AC-c1_cb7b72cc-d1fc-49fa-9622-8d31e657c5bf.jpg?v=1785927828","url":"https:\/\/www.plcsourcepro.com\/products\/abb-ci920ab-industrial-automation-module-reliable-industrial","provider":"PLC Source PRO","version":"1.0","type":"link"}