{"product_id":"di650-3bht300025r1-abb-advant-ocs-digital-input-modules","title":"DI650 3BHT300025R1 ABB Advant OCS Digital Input Modules","description":"\u003cp\u003eConfigured for high-speed binary signal acquisition in Advant OCS and 800xA control networks, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB DI650 3BHT300025R1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eDI650\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital Input Module) provides direct physical execution of 24 VDC field input monitoring.\u003c\/p\u003e\n\u003ch3\u003eModule Configuration and Identification\u003c\/h3\u003e\n\u003cp\u003eThe 3BHT300025R1 is a fixed-architecture digital input module. The model designation DI650 indicates a 32-channel density variant optimized for high-volume status monitoring. No modular sub-variants exist for this specific part number; it is a standardized unit designed for integration into standard Advant I\/O subracks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDI650\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSweden\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.20 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.8 x 26.9 x 25.4 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated Input Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow-power design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 to 70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdvant OCS \/ 800xA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eI\/O Density Scaling and Backplane Bus Communication\u003c\/h3\u003e\n\u003cp\u003eThe DI650 module utilizes the Advant OCS backplane bus to transmit input states to the controller. The I\/O density scaling is optimized to support 32 channels within a single rack slot, maximizing cabinet space utilization. Firmware flash compatibility ensures the module maintains synchronization with the host controller’s software revision during system commissioning. The backplane bus communication velocity is managed by the host processor to ensure deterministic signal polling, preventing data collisions in high-density rack configurations.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModule unit: 1 x DI650 (3BHT300025R1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging: Factory-sealed anti-static shielding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDocumentation: Installation and technical reference manual provided\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNote: Field termination cables and terminal blocks are purchased separately based on field wiring requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding and Shielding:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConnect cable shields to the cabinet ground bus at the entry point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain separation between 24 VDC signal lines and AC power distribution wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Requirements:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the module is seated fully into the I\/O backplane connector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngage the mechanical locking clips to prevent dislodgement under high-vibration conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eSignal Loop Constraints:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eVerify that the external 24 VDC source matches the nominal voltage input range to prevent internal circuitry stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse twisted-pair wiring for long cable runs to minimize crosstalk between adjacent digital input channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the DI650 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eThe module is designed for I\/O rack integration, but always consult the specific Advant OCS hardware manual regarding power-down requirements for subrack backplane connectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are transients managed on the 32 channels?\u003c\/p\u003e\n\u003cp\u003eInternal galvanic isolation circuits protect the backplane logic from high-voltage transients originating from field-side field devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the response time for signal state changes?\u003c\/p\u003e\n\u003cp\u003eThe module includes integrated digital filtering and debouncing to eliminate transient noise, which establishes the effective hardware-level response latency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the system identify a communication fault?\u003c\/p\u003e\n\u003cp\u003eThe module performs continuous internal monitoring and reports status bits to the controller, signaling communication irregularities via the system's diagnostic service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this module be used with non-ABB 24 VDC sensors?\u003c\/p\u003e\n\u003cp\u003eYes, the module is compatible with standard 24 VDC binary signal sources, provided the field device output meets the electrical characteristics required for input logic levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs firmware configuration required for channel operation?\u003c\/p\u003e\n\u003cp\u003eThe DI650 operates as a standard input node within the controller configuration; channel mapping is performed through the Advant OCS system engineering tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the purpose of the galvanic isolation?\u003c\/p\u003e\n\u003cp\u003eIsolation provides a physical barrier between field-side signals and internal logic, preventing ground loops and damage from external electrical surges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is the power consumption labeled as low-power?\u003c\/p\u003e\n\u003cp\u003eThe design optimizes internal electrical draw to minimize thermal output, which allows for higher density mounting in restricted ventilation control cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45231156986029,"sku":"DI650","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-di650-digital-input-module-iapcvzpr5pf_2b8c2d32-01a9-4099-a02d-7b12a26cda89.jpg?v=1762942154","url":"https:\/\/www.maxwellplc.com\/products\/di650-3bht300025r1-abb-advant-ocs-digital-input-modules","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}