{"product_id":"abb-3bhb022793r0001-ase2-ud-c920-ae01-communication-module","title":"ABB 3BHB022793R0001 ASE2 UD C920 AE01 Communication Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e3BHB022793R0001 ASE2 UD C920 AE01\u003c\/strong\u003e module is a communication and digital control unit developed for ABB UNITROL excitation systems. It provides stable data handling, precise signal processing, and reliable communication pathways between excitation components and supervisory control systems. Its hardware architecture is engineered for long‑term operation in electrically demanding environments, ensuring consistent performance under continuous load.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe module’s compact mechanical design supports efficient installation in control cabinets with limited space, while its industrial‑grade components maintain stable operation across a wide temperature range. The \u003cstrong\u003e3BHB022793R0001 ASE2 UD C920 AE01\u003c\/strong\u003e includes isolation features that protect internal electronics from electrical disturbances, contributing to system reliability and reduced maintenance requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith support for multiple digital input types and standardized communication interfaces, the module integrates seamlessly into UNITROL excitation platforms and DCS‑based architectures. Its compliance with international safety and EMC standards ensures suitability for global installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ Part Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3BHB022793R0001 ASE2 UD C920 AE01\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCommunication Module\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\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003eUNITROL Excitation Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eDCS and UNITROL excitation platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (typical for control electronics)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eElectrical isolation, transient suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Service\u003c\/td\u003e\n\u003ctd\u003eEthernet router (system‑level service)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30 × 12.6 × 4.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.96 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\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\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Order Quantity\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e3BHB022793R0001 ASE2 UD C920 AE01\u003c\/strong\u003e module provides digital communication and control functions essential for UNITROL excitation systems. Its internal processing hardware ensures accurate interpretation of digital inputs and stable communication with supervisory controllers. The module’s design emphasizes noise immunity, low thermal drift, and consistent response times, making it suitable for high‑demand excitation and generator control applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandardized connectors and mounting interfaces simplify installation and replacement, while built‑in diagnostics support efficient troubleshooting and system monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Generator excitation systems requiring digital communication modules • Power plant automation and turbine‑generator control • DCS‑based industrial control architectures • Retrofit upgrades for UNITROL excitation systems • Installations requiring high‑reliability digital input processing\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSimilar Model Comparison\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eASE2 UD C920 AE01\u003c\/td\u003e\n\u003ctd\u003eCommunication module\u003c\/td\u003e\n\u003ctd\u003eStandard digital communication and control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASE2 UD C910 AE01\u003c\/td\u003e\n\u003ctd\u003eControl module\u003c\/td\u003e\n\u003ctd\u003eFocused on excitation control logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASE2 UD C930 AE01\u003c\/td\u003e\n\u003ctd\u003eInterface module\u003c\/td\u003e\n\u003ctd\u003eEnhanced communication and extended diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Does the module support integration with older UNITROL systems?\u003c\/strong\u003e  A: Yes. It is compatible with multiple UNITROL generations when paired with appropriate firmware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: How many digital inputs does the module support?\u003c\/strong\u003e  A: It includes 16 digital input channels suitable for various signal types.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Is the module suitable for harsh industrial environments?\u003c\/strong\u003e  A: Its construction and protective features support stable operation in demanding conditions.\u003c\/span\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43224985698392,"sku":"3BHB022793R0001 ASE2 UD C920 AE01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/abb-3bhb022793r0001-ase2-ud-c920-ae01-digital-control-module-grfkr1i04vx.png?v=1758597309","url":"https:\/\/www.industriaxplc.com\/products\/abb-3bhb022793r0001-ase2-ud-c920-ae01-communication-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}