{"product_id":"nfdv161-p00-yokogawa-digital-input-module-new-original-stock","title":"NFDV161-P00 Yokogawa Digital Input Module | New \u0026 Original Stock","description":"\u003cp\u003eConfigured for 16-channel digital state monitoring in N-IO (Network I\/O) architectures, the \u003cstrong\u003eYokogawa NFDV161-P00\u003c\/strong\u003e (\u003cstrong\u003eNFDV161\u003c\/strong\u003e Digital Input Module) provides direct physical\/electrical execution for high-density signal acquisition. This module functions as the primary interface for 24 VDC field sensors and switches, facilitating real-time data collection across distributed control network platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFDV161:\u003c\/strong\u003e Base model designation for the 16-channel digital input module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP00:\u003c\/strong\u003e Suffix code indicating the standard terminal base compatibility and configuration for the N-IO field enclosure system.\u003c\/li\u003e\n\u003c\/ul\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\u003eNFDV161-P00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eIndustrial standard N-IO profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e4.1 mA +\/- 20 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Refresh\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe NFDV161-P00 integrates multi-stage isolation to protect sensitive control logic from field-side electrical interference. By employing both optocoupler and galvanic isolation, the module eliminates common-mode noise and prevents voltage transients from propagating through the backplane. This isolation design is vital for maintaining the 10 ms data refresh cycle, as it ensures that high-speed signal transitions are not masked by electrical fluctuations or ground loops common in industrial installations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NFDV161-P00 support hot-swapping under normal process conditions?\u003c\/p\u003e\n\u003cp\u003eA: No. Power to the N-IO node must be removed or the module must be isolated from the active backplane bus before extraction to prevent backplane communication errors or component damage.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle high impedance requirements for field sensors?\u003c\/p\u003e\n\u003cp\u003eA: The module maintains a high input impedance (approximately 10 kOhm), which minimizes the load on field sensors and prevents potential signal droop in long-distance wiring configurations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the NFDV161-P00 is securely latched into the N-IO base plate. Verify that the module is locked to maintain electrical connectivity with the bus communication interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Utilize shielded twisted-pair cabling for all 16 channels. Terminate the shield at the cabinet's designated grounding bar to maximize electromagnetic interference (EMI) rejection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the module's functional ground point to the system ground bus to ensure the efficacy of the galvanic isolation and surge protection mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommissioning:\u003c\/strong\u003e Verify the input voltage at the terminal block is within the 24 VDC range prior to finalizing the software configuration in the DCS engineering station.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49177200066812,"sku":"NFDV161-P00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NFDV161-P001.jpg?v=1781055596","url":"https:\/\/www.electronicplc.com\/products\/nfdv161-p00-yokogawa-digital-input-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}