{"product_id":"yokogawa-adv851-p50-digital-i-o-module","title":"Yokogawa ADV851-P50 Digital I\/O Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ADV851-P50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehybrid digital I\/O module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP Integrated Production Control System\u003c\/strong\u003e. It combines\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 digital inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 transistor-based outputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein a single FIO slot, providing a compact solution for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmall-scale automation loops, localized process skids, or machinery groups\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP50 functionality\u003c\/strong\u003e, the module supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epulse-width modulation (PWM)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etime-proportional output control\u003c\/strong\u003e, allowing precise duty-cycle management for devices such as solenoids, heating elements, and dosing pumps. A local pushbutton input is included for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emanual interventions or diagnostics\u003c\/strong\u003e, while the compact, display-less design maximizes space efficiency in control cabinets. Robust channel isolation ensures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprotection of the system backplane from field-side electrical transients\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eADV851-P50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 Digital Inputs \/ 16 Digital Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Response Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Response Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 16 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHybrid Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrates 16 inputs and 16 outputs on a single module, reducing slot requirements for paired device applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTime-Proportional Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutputs can modulate duty cycles for heaters or dosing pumps via PWM logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePushbutton Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDetects and counts pushbutton transitions for local manual triggers or low-speed pulse counting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Field Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtects the DCS backplane against voltage surges and electrical noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Load Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHandles resistive and inductive loads; external surge protection recommended for high-inductance devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLocalized Machine Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMonitoring motor feedback and driving start\/stop commands for a single device in one module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Skids:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSmall batch or dosing operations where inputs and outputs are tightly coupled.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal and Dosing Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDriving solid-state relays for heating or chemical injection with time-proportional outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Control Cabinets:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimizing cabinet space in distributed automation setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I use the ADV851 instead of separate ADV151\/ADV551 modules?\u003c\/strong\u003e\u003cbr\u003eA: The ADV851 is ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epaired field devices\u003c\/strong\u003e, like a motor with one status input and one command output, to localize wiring and reduce module count.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does “Current Sink” output logic mean?\u003c\/strong\u003e\u003cbr\u003eA: The output transistor connects the load to ground. The external 24 V DC power must be applied to the positive side of the load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the module require an external power supply for field circuits?\u003c\/strong\u003e\u003cbr\u003eA: Yes, a 24 V DC supply is needed to power both input loops and output loads.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51688070447416,"sku":"ADV851-P50","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/ADV851.jpg?v=1770001408","url":"https:\/\/www.automodulexpert.com\/bg\/products\/yokogawa-adv851-p50-digital-i-o-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}