{"product_id":"ddi01-p3711-4-0369626-abb-digital-input-module-h-b-freelance-2000","title":"DDI01 P3711-4-0369626 ABB Digital Input Module H\u0026B Freelance 2000","description":"\u003cp\u003eThe \u003cstrong\u003eABB DDI01 P3711-4-0369626\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDDI01\u003c\/strong\u003e Digital Input Module, serves as the primary \u003cstrong\u003eDDI 01\u003c\/strong\u003e Digital Input Module utilized to execute discrete channel signal acquisition across H\u0026amp;B Freelance 2000 platforms.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown \u0026amp; Model Configuration\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eComponent Level\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eIdentifier\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003ctd\u003eManufacturer entity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eH\u0026amp;B Freelance 2000\u003c\/td\u003e\n\u003ctd\u003eDistributed control system platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eDDI01\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module designation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Part Number\u003c\/td\u003e\n\u003ctd\u003eP3711-4-0369626\u003c\/td\u003e\n\u003ctd\u003eFactory catalog reference ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDDI01 P3711-4-0369626\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.66 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e4.1 cm x 18.6 cm x 31.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.5 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete digital input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eRack \/ Subrack module slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus \u0026amp; Network Communication Parameters\u003c\/h3\u003e\n\u003cp\u003eThe hardware utilizes backplane bus communication velocity licences to maintain deterministic polling rates across digital signal channels. I\/O density scaling capabilities allow operators to expand discrete monitoring arrays without exceeding backplane timing constraints or packet transfer windows. Firmware flash compatibility ensures seamless integration with updated controller node revisions while maintaining stable communication protocols during active process operations.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Ordering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB DDI01 Digital Input Module (Part Number: P3711-4-0369626)\u003c\/li\u003e\n\u003cli\u003e1 x Front Connector Interface Plug\u003c\/li\u003e\n\u003cli\u003e1 x Technical Compliance Documentation Leaflet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure power is isolated from the subrack before inserting or extracting the module to prevent electrical arcing on backplane pins.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edge carefully with the subrack guide rails and push firmly until the locking mechanisms engage.\u003c\/li\u003e\n\u003cli\u003eConnect field signal wiring to the designated front connector terminals, keeping low-voltage digital lines separated from AC power conduits.\u003c\/li\u003e\n\u003cli\u003eFasten any integrated retention screws to secure the module against continuous industrial vibration within the control cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQ: What is the primary function of this module within the control system?\u003c\/li\u003e\n\u003cli\u003eA: It acquires discrete state signals from field sensors and converts them into logic-level data for the controller.\u003c\/li\u003e\n\u003cli\u003eQ: Does this input module support live insertion and removal (hot-swapping)?\u003c\/li\u003e\n\u003cli\u003eA: Hot-swap capability depends on the specific subrack configuration and power policies of the host node.\u003c\/li\u003e\n\u003cli\u003eQ: What is the specified operating temperature range for the hardware?\u003c\/li\u003e\n\u003cli\u003eA: The module operates reliably within an ambient temperature range of 0 deg C to +55 deg C.\u003c\/li\u003e\n\u003cli\u003eQ: How does firmware management affect module operation?\u003c\/li\u003e\n\u003cli\u003eA: Firmware revisions must align with the system controller version to ensure proper backplane communication and data parsing.\u003c\/li\u003e\n\u003cli\u003eQ: What precautions are necessary during field wiring installation?\u003c\/li\u003e\n\u003cli\u003eA: Use shielded cables for long runs and route them away from high-frequency noise sources to prevent false state triggers.\u003c\/li\u003e\n\u003cli\u003eQ: Why must the module be secured with retention screws?\u003c\/li\u003e\n\u003cli\u003eA: Fastening screws maintain solid mechanical contact with backplane connectors and prevent loosening under vibration.\u003c\/li\u003e\n\u003cli\u003eQ: Can this module be installed in non-Freelance control racks?\u003c\/li\u003e\n\u003cli\u003eA: No, it is specifically engineered for compatibility with the H\u0026amp;B Freelance 2000 hardware architecture.\u003c\/li\u003e\n\u003cli\u003eQ: What standard maintenance is recommended for the unit?\u003c\/li\u003e\n\u003cli\u003eA: Periodically check terminal connections for proper torque and inspect the enclosure for dust or moisture accumulation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021159420077,"sku":"DDI01","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/DDI01_15.jpg?v=1784534121","url":"https:\/\/www.maxwellplc.com\/ru\/products\/ddi01-p3711-4-0369626-abb-digital-input-module-h-b-freelance-2000","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}