{"product_id":"schneider-bmxddi1602-modicon-x80-16-input-discrete-module","title":"Schneider BMXDDI1602 Modicon X80 16-Input Discrete Module","description":"\u003ch2\u003eSchneider Electric BMXDDI1602 Discrete Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-performance signal acquisition in Modicon X80 automation platforms, the \u003cstrong\u003eSchneider Electric BMXDDI1602\u003c\/strong\u003e (\u003cstrong\u003eBMXDDI1602\u003c\/strong\u003e Discrete Input Module) provides 16 isolated channels for the direct physical execution of binary status monitoring from 24 VDC field devices.\u003c\/p\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\u003eBMXDDI1602\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.115 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard X80 Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e90 mA @ 3.3 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 (Isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Type\u003c\/td\u003e\n\u003ctd\u003eCurrent Sink (Positive Logic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (19.2 to 30.0 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Signal Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe BMXDDI1602 utilizes a current-sink architecture compatible with PNP (sourcing) sensors. Each of the 16 channels features internal isolation and a configurable signal filter (4 ms to 7 ms), which mitigates noise transients often encountered in industrial cabinet environments. This hardware-based filtering provides the necessary signal stability for high-speed sensor acquisition. The module's impedance characteristics (6.8 kOhm) ensure reliable threshold detection for standard proximity sensors per IEC 60947-5-2, allowing for deterministic signal state transitions across the X80 backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can I use this module with NPN (sinking) type sensors?\u003c\/p\u003e\n\u003cp\u003eA: No. The BMXDDI1602 is a current-sink module designed specifically for use with PNP (sourcing) sensors. Utilizing an NPN sensor will prevent the input circuit from completing the necessary current path, resulting in a constant \"off\" state detection.\u003c\/p\u003e\n\u003cp\u003eQ: Is the input filtering configurable via the PLC project software?\u003c\/p\u003e\n\u003cp\u003eA: Yes. While the module features a 4 ms base hardware filter, the integration software allows for configuration of input filtering up to 7 ms. This is useful for suppressing mechanical contact bounce in pushbuttons or limit switches, ensuring cleaner signal processing at the controller level.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Utilize the 20-way removable terminal block for field-side wiring. For high-density applications, pre-wired cordsets are recommended to reduce wiring time and potential termination errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e To maintain the rated isolation resistance (\u0026gt; 10 MOhm), ensure all field device return paths are correctly referenced to the power supply common. Avoid grounding the signal return lines at multiple disparate points, which may introduce ground loop noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Keep digital input cabling physically separated from high-current AC motor leads or power feeds to minimize electromagnetic interference (EMI) coupling. Use twisted-pair cabling for long cable runs to maintain signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":42870823387226,"sku":"BMXDDI1602","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/103_fdf4a35f-0413-4323-8464-f6c3f84e5e8d.jpg?v=1772162372","url":"https:\/\/www.spareoil.com\/products\/schneider-bmxddi1602-modicon-x80-16-input-discrete-module","provider":"SpareOil Automation","version":"1.0","type":"link"}