{"product_id":"yokogawa-pdv551-p03-digital-output-module","title":"Yokogawa PDV551-P03 Digital Output Module","description":"\u003cp\u003eConfigured for discrete DC load modulation in Yokogawa distributed networks, the \u003cstrong\u003eYokogawa PDV551-P03\u003c\/strong\u003e (\u003cstrong\u003ePDV551\u003c\/strong\u003e Digital Output Module) provides direct physical\/electrical execution.\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\u003ePDV551-P03\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\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete DC output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal (+\/-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eMaximum 0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Time\u003c\/td\u003e\n\u003ctd\u003eLess than 1 ms (ON\/OFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvercurrent Protection\u003c\/td\u003e\n\u003ctd\u003eBuilt-in electronic current-limiting matrix\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\u003eLow power execution profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard rack-width module depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Protection Boundaries:\u003c\/strong\u003e The internal hardware deployment incorporates channel-to-channel isolation circuits to mitigate ground potential loops and prevent common-mode voltage fault propagation across the 16 output pathways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Signal Crosstalk Suppression:\u003c\/strong\u003e Layout architectures dictate physical isolation barriers between adjacent electronic circuits, ensuring high-frequency switching transients do not cause inadvertent state changes in parallel loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInductive Back-EMF Containment:\u003c\/strong\u003e Onboard solid-state components isolate backplane logic lines from external fields during peak current transitions under continuous 24 VDC inductive load configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PDV551-P03 support online hot-swapping under live loop power conditions?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is permitted on the backplane level provided that the 24 VDC field external supply is de-energized or the front terminal block is safely decoupled from the module faceplate beforehand.\u003c\/p\u003e\n\u003cp\u003eQ: What is the reactive response latency of the overcurrent protection circuit under short-circuit conditions?\u003c\/p\u003e\n\u003cp\u003eA: The built-in overcurrent protection monitors the nominal 0.5 A channel limits continuously and triggers solid-state suppression within microseconds, matching the less than 1 ms full switching threshold.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert the hardware module vertically into the node slot chassis until the mechanical mounting clips fully align with the earth plane of the subrack.\u003c\/li\u003e\n\u003cli\u003eMaintain a physical separation boundary of at least 100 mm between the 24 VDC output signal conductors and any high-voltage AC motor distribution lines.\u003c\/li\u003e\n\u003cli\u003eStrip field cable conductors exactly 7 mm before insertion into terminal clamps to prevent exposed conductive surfaces from causing inter-channel short circuits.\u003c\/li\u003e\n\u003cli\u003eVerify that the external 24 VDC nominal supply line fluctuates strictly within the allowed +\/-10% regulatory limit to avoid premature overvoltage faults.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45238572679283,"sku":"PDV551-P03","price":233.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-pdv551-p03-digital-output-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}