{"product_id":"nfdv161-p51-yokogawa-64-channel-input-module-mil-connector-24v","title":"NFDV161-P51 Yokogawa 64-Channel Input Module | MIL Connector 24V","description":"\u003ch3\u003e\u003cstrong\u003eProduct Introduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa \u003cspan style=\"color: #d10000;\"\u003eNFDV161-P51\u003c\/span\u003e\u003c\/strong\u003e serves as a high-density digital input interface for integrated control systems. This module provides 64 isolated channels to manage complex field signals efficiently. Engineers can monitor discrete states or capture high-speed edge counts from push buttons. We recommend that technical personnel download the official datasheet and hardware manual for precise wiring diagrams.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cstrong\u003eYokogawa\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: \u003cstrong\u003e\u003cspan style=\"color: #d10000;\"\u003eNFDV161-P51\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModule Type\u003c\/strong\u003e: High-Density Digital Input Module\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Channels\u003c\/strong\u003e: 64 Channels (Isolated)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRated Voltage\u003c\/strong\u003e: 24V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e: 550 mA (at 5V DC)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Response Time\u003c\/strong\u003e: 8 ms or less (Status Input)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePulse Detection\u003c\/strong\u003e: 20 ms Minimum ON time (Push Button)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 25 Hz Maximum ON\/OFF cycle\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIsolation Type\u003c\/strong\u003e: Galvanic isolation per 16-channel group\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -20 to 70 °C (Standard industrial range)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e: G3 conformal coating for harsh environments\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInterference Resistance\u003c\/strong\u003e: High electromagnetic compatibility (EMC) design\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePhysical Weight\u003c\/strong\u003e: 0.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #d10000;\"\u003eNFDV161\u003c\/span\u003e\u003c\/strong\u003e (Base Series)\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003e-P\u003c\/strong\u003e (Standard Power Module)\n                \u003cul\u003e\n                    \u003cli\u003e\n\u003cstrong\u003e5\u003c\/strong\u003e (24V DC Input Type)\n                        \u003cul\u003e\n                            \u003cli\u003e\n\u003cstrong\u003e1\u003c\/strong\u003e (Dual 50-pin MIL Connector)\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation and Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnector Interface\u003c\/strong\u003e: Utilizes two sets of 50-pin MIL connectors for field wiring.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Secures directly into compatible \u003cstrong\u003eYokogawa\u003c\/strong\u003e I\/O nodes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e: Fully integrates with \u003cstrong\u003eCENTUM VP\u003c\/strong\u003e and \u003cstrong\u003eProSafe-RS\u003c\/strong\u003e architectures.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCommon Terminal\u003c\/strong\u003e: Configured for 16 channels per common (Plus or Minus).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d10000;\"\u003eNFDV161-P51\u003c\/span\u003e\u003c\/strong\u003e stands out due to its massive channel density in a compact footprint. Our engineering team notes that the edge-counting feature on all 64 channels adds significant value. It allows users to track manual interventions without adding dedicated counter modules. The 50-pin MIL connection requires precise cable selection to ensure long-term signal integrity.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping and Service Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: CE, UL, and CSA compliant industrial hardware.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Contents\u003c\/strong\u003e: One \u003cstrong\u003eYokogawa \u003cspan style=\"color: #d10000;\"\u003eNFDV161-P51\u003c\/span\u003e\u003c\/strong\u003e module in ESD packaging.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 12-month comprehensive warranty coverage.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDispatch Time\u003c\/strong\u003e: Ships within 24 to 48 hours after payment confirmation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCourier Options\u003c\/strong\u003e: Global delivery via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eMonitoring emergency stop buttons across large manufacturing lines.\u003c\/li\u003e\n    \u003cli\u003eInterfacing with motor starter auxiliary contacts in power distribution.\u003c\/li\u003e\n    \u003cli\u003eCapturing status signals from field sensors in oil and gas refineries.\u003c\/li\u003e\n    \u003cli\u003eCounting operations for pneumatic actuators via the edge-count function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostics and Maintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSelf-Diagnostics\u003c\/strong\u003e: The module performs internal parity checks on signal transmission.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStatus Indicators\u003c\/strong\u003e: LED lights provide instant feedback on communication health.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaintenance\u003c\/strong\u003e: Hot-swappable design allows replacement without system downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of external cable is required for the MIL connectors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou should use 50-core flat cables or specific round-to-MIL terminal boards.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I mix positive and negative logic on the same module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the common terminal polarity must be consistent per 16-channel group.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does the module handle signal debouncing for mechanical switches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 8ms response time effectively filters out high-frequency mechanical noise.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this module suitable for safety-critical loops?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is ideal for standard control; please verify SIL requirements for safety functions.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePurchasing Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eConfirm your system's current consumption limits before adding 64-channel modules.\u003c\/li\u003e\n    \u003cli\u003eVerify the connector pin-out to match your existing field terminal blocks.\u003c\/li\u003e\n    \u003cli\u003eEnsure your \u003cstrong\u003eYokogawa\u003c\/strong\u003e software version supports the \u003cstrong\u003e\u003cspan style=\"color: #d10000;\"\u003eNFDV161-P51\u003c\/span\u003e\u003c\/strong\u003e firmware.\u003c\/li\u003e\n    \u003cli\u003eCheck for sufficient ventilation in the cabinet to manage the thermal load.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45014046048438,"sku":"NFDV161-P51","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/NFDV161-P51_77c13a18-eeb7-42d1-a35f-1852e02527a3.jpg?v=1775548307","url":"https:\/\/www.plcsparehub.com\/products\/nfdv161-p51-yokogawa-64-channel-input-module-mil-connector-24v","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}