{"product_id":"abb-di651-3bht300026r1-digital-input-module","title":"ABB DI651 3BHT300026R1 Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe ABB DI651 3BHT300026R1 is a high-density digital input module engineered for industrial automation applications within ABB control systems. This module is designed to interface binary signal devices such as switches, pushbuttons, and proximity sensors with the control system architecture, converting field-level voltage states into reliable digital data for process execution.\u003c\/p\u003e\n\u003cp\u003eOperating as an integral component of the control infrastructure, the DI651 module provides robust signal acquisition capabilities across multiple independent channels. Its circuit design ensures stable voltage threshold detection and protects internal controller logic from external electrical noise or transient disturbances originating in the industrial field environment.\u003c\/p\u003e\n\u003cp\u003eThe unit features pluggable terminal connections for streamlined wiring and cabinet assembly, supporting efficient maintenance and replacement procedures during system lifecycle management. Its standardized form factor allows direct integration into existing automation enclosures alongside compatible I\/O hardware and backplane structures.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-density digital signal processing for multi-channel input monitoring\u003c\/li\u003e\n  \u003cli\u003eDesigned for seamless integration with ABB automation and control platforms\u003c\/li\u003e\n  \u003cli\u003eOptically isolated inputs to protect system electronics from field-side electrical disturbances\u003c\/li\u003e\n  \u003cli\u003eStandardized front-panel status LED indicators for rapid channel-level diagnostics\u003c\/li\u003e\n  \u003cli\u003ePluggable terminal block architecture for simplified installation and servicing\u003c\/li\u003e\n  \u003cli\u003eWide operational temperature tolerance suitable for standard industrial control cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDiscrete manufacturing automation and assembly lines\u003c\/li\u003e\n  \u003cli\u003eProcess control systems in chemical and petrochemical plants\u003c\/li\u003e\n  \u003cli\u003ePower generation and distribution monitoring infrastructure\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facility automation\u003c\/li\u003e\n  \u003cli\u003eMaterial handling and conveyor system interlocks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\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\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eABB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003eDI651\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOrdering Number\u003c\/td\u003e\n      \u003ctd\u003e3BHT300026R1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eDigital Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Family\u003c\/td\u003e\n      \u003ctd\u003eAdvant OCS \/ 800xA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Channels\u003c\/td\u003e\n      \u003ctd\u003e32 Channels\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n      \u003ctd\u003e24V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignalling Voltage Off\u003c\/td\u003e\n      \u003ctd\u003e-30 to +5V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignalling Voltage On\u003c\/td\u003e\n      \u003ctd\u003e15 to 30V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation\u003c\/td\u003e\n      \u003ctd\u003eChannel-to-system electrical isolation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eSweden\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e0.4 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e98 mm x 100 mm x 30 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd\u003e-25 Celsius to +70 Celsius\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eField Terminal Blocks\u003c\/td\u003e\n      \u003ctd\u003eConnection points for 24V DC digital field input signals and sensor common returns\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Bus Connector\u003c\/td\u003e\n      \u003ctd\u003eBackplane interface for power distribution and data communication with the controller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStatus LED Panel\u003c\/td\u003e\n      \u003ctd\u003eVisual indication of individual channel states and module operational health\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eVerify the part number and ordering code 3BHT300026R1 against system engineering documentation before installation.\u003c\/li\u003e\n  \u003cli\u003eEnsure all associated cabinet power supplies and field voltage sources are fully de-energized and locked out.\u003c\/li\u003e\n  \u003cli\u003eInspect the module housing, backplane connector pins, and terminal blocks for any signs of transit damage or contamination.\u003c\/li\u003e\n  \u003cli\u003eMount the module securely onto the designated mounting rail or backplane slot within the control cabinet.\u003c\/li\u003e\n  \u003cli\u003eConnect field sensor wiring to the appropriate terminal blocks according to the system wiring diagram.\u003c\/li\u003e\n  \u003cli\u003eRestore power to the enclosure and verify proper communication and input status via the engineering workstation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668513255787,"sku":"DI651 3BHT300026R1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-di651-3bht300026r1-digital-input-module-jiact4yvkfb_dff99d30-2f96-4bf7-929b-4a4e9a70d710.jpg?v=1765532582","url":"https:\/\/www.plcprotech.com\/products\/abb-di651-3bht300026r1-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}