{"product_id":"b-r-3di475-6-digital-input-module","title":"Module d'entrée numérique B\u0026R 3DI475.6","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e3DI475.6 (3DI475.6)\u003c\/strong\u003e is a high-density digital input module designed for the B\u0026amp;R 2005 system, offering 16 discrete input channels to handle complex industrial signal processing. This module is essential for applications requiring reliable monitoring of field devices, such as limit switches, proximity sensors, and operator pushbuttons in automated machinery. By utilizing 4 electrically isolated input groups, the 3DI475.6 ensures significant protection against ground loops and signal interference, which is critical for maintaining high uptime in noisy industrial environments. The unit supports both sink and source configurations, providing the flexibility needed for diverse control logic requirements.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThis module provides a robust interface between field-level signals and the controller logic. Key architectural features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Flexibility:\u003c\/strong\u003e The 16 inputs are organized into 4 groups, each electrically isolated, allowing for different common reference potentials within the same module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltering and Response:\u003c\/strong\u003e The module features a 12 ms input filter, which provides high noise immunity for typical industrial switching applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Capabilities:\u003c\/strong\u003e Integrated per-channel status LEDs provide immediate visual feedback regarding the state of each input, allowing for rapid field diagnostics without the need for additional multimeters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e The module is designed for efficiency, with a total power consumption of 1.5 W.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e3DI475.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eB\u0026amp;R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eInput Channels\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e16 (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eSink or Source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eGroup to Group (Yes), Channel to PLC (Yes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eInput Filter Time\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e12 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eCertifications\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eCE, cULus E115267\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eLead Time\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e6 to 8 Weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the terminal block included with the 3DI475.6?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the TB170 terminal block must be ordered separately. You can choose between the 3TB170.9 (screw clamps) or 3TB170.91 (cage clamps) based on your preference for field wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix sink and source wiring on this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module supports both configurations; however, all inputs within a single electrically isolated group must be wired consistently as either sink or source depending on the common connection used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the 12 ms input filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 12 ms filter acts as a hardware debounce mechanism to suppress transient noise or electromagnetic interference, ensuring that only valid signal transitions are processed by the PLC, thus preventing false triggering.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Operational Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Selection:\u003c\/strong\u003e Select the 3TB170.9 for applications where vibration is present, as the screw clamps provide a high-torque, secure connection. Use the 3TB170.91 if you require faster installation times and vibration-resistant spring-loaded connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Practices:\u003c\/strong\u003e Always use shielded twisted-pair cabling for field inputs exceeding 10 meters in length to mitigate inductive coupling. Ensure the cable shields are grounded at the cabinet entry point using appropriate EMC cable glands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Given the 1.5 W power dissipation, ensure that the 2005 series rack is mounted with sufficient vertical clearance to allow for natural convection. Avoid placing this module directly underneath high-heat components like power supplies or heavy-duty relay outputs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026R","offers":[{"title":"Default Title","offer_id":53086368170347,"sku":"3DI475.6","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/3DI475-6-ghica3ok0l1.png?v=1776137117","url":"https:\/\/www.plcprotech.com\/fr\/products\/b-r-3di475-6-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}