{"product_id":"nfdv551-p10-yokogawa-centum-vp-fio-datasheet-technical-manual","title":"NFDV551-P10 Yokogawa CENTUM VP FIO Datasheet \u0026 Technical Manual","description":"\u003ch2\u003eYokogawa NFDV551-P10 CENTUM VP\/CS 3000 FIO Subsystem\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFDV551-P10\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFDV551\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for discrete signal switching execution within CENTUM VP \/ CS 3000 FIO platforms. It delivers 32 independent current-sink transistor output channels to drive external field components such as solenoids, relays, and pilot indicators.\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\u003eNFDV551-P10\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\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 x 60 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e700 mA at 5 VDC (Logic Power); 60 mA at 24 VDC (Field Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eCurrent-sink transistor output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e32 channels (divided into 16-channel groups)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Applied Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Voltage Range\u003c\/td\u003e\n\u003ctd\u003e20.4 to 26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load Current\u003c\/td\u003e\n\u003ctd\u003e100 mA per channel at 26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e3 ms or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003eOutput to system: 2000 VAC for 1 minute; Between commons: 500 VAC for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThis high-density discrete assembly is designed to operate adjacent to 4-20 mA HART loop protocol lines inside consolidated marshalling systems. Optical isolation barriers protect internal system logic by providing a 2000 VAC withstanding voltage baseline between field circuits and the backplane. This arrangement implements distinct channel-to-channel group isolation (500 VAC between individual 16-channel common paths) to prevent cross-talk or inductive back-EMF spikes from destabilizing parallel low-voltage analog telemetry loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What fallback actions do the transistor outputs execute if communication with the controller is lost?\u003c\/p\u003e\n\u003cp\u003eA: The module contains internal registers that configure three independent fallback behaviors: HOLD (retains the last commanded state), OFF (forces all 32 channels to de-energize immediately), or NO (suspends fallback intervention).\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with direct hot-swapping under live system conditions?\u003c\/p\u003e\n\u003cp\u003eA: Yes, provided it is deployed within a redundant FIO baseplate layout. However, external field wiring cables connected via pressure-clamp terminals or MIL connectors must be handled with care to prevent accidental terminal short-circuits during the extraction sequence.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert the module into the designated slot of the FIO baseplate and verify that the physical latch hooks engage completely to secure the backplane interface connection.\u003c\/li\u003e\n\u003cli\u003eKeep inductive load field lines separated from low-voltage instrument signals within internal cabinet wire trays to prevent inductive noise injection.\u003c\/li\u003e\n\u003cli\u003eConnect external suppression diodes across all direct current inductive field loads (solenoids, mechanical relays) to suppress back-EMF switching voltage transients.\u003c\/li\u003e\n\u003cli\u003eTerminate the local enclosure subpanel ground wire securely at the dedicated shield\/earth terminal to establish an equitable potential ground reference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43510322561114,"sku":"NFDV551-P10","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/102_e9f46eac-0d92-45f7-bebb-f9314ed5ca74.jpg?v=1781678850","url":"https:\/\/www.spareoil.com\/products\/nfdv551-p10-yokogawa-centum-vp-fio-datasheet-technical-manual","provider":"SpareOil Automation","version":"1.0","type":"link"}