{"product_id":"yokogawa-aip831-111-usb-operation-keyboard","title":"Yokogawa AIP831-111 USB Operation Keyboard","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAIP831-111\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized HMI (Human-Machine Interface) hardware peripheral designed for the Yokogawa Electric Corporation CENTUM VP and CENTUM CS 3000 control platforms.\u003c\/p\u003e\n\u003cp\u003eThis industrial console keyboard is engineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emulti-loop process operation\u003c\/strong\u003e, supporting simultaneous management of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 control loops\u003c\/strong\u003e. It provides operators with rapid tactile access to process variables, alarm acknowledgment keys, and dedicated control shortcuts for high-priority operations.\u003c\/p\u003e\n\u003cp\u003eA unique feature of the AIP831-111 is its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintegrated USB speaker output\u003c\/strong\u003e, allowing alarm and notification sounds from HIS workstations to be played directly through the keyboard hardware. The device uses a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual USB interface architecture\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto separate:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eKeyboard HID control signals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudio alarm notification streams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis ensures that control actions and safety annunciations remain independent and reliable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eAIP831-111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Capacity\u003c\/td\u003e\n\u003ctd\u003e8 simultaneous control loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHost Connection\u003c\/td\u003e\n\u003ctd\u003eDual USB Type-A connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Standards\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 (HID keyboard) USB 1.1 (Audio output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5V DC ±5% via USB ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e≤ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 61010-1 Class I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C – 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Weight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Design\u003c\/td\u003e\n\u003ctd\u003eIndustrial membrane keypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cp\u003eThe AIP831-111 is widely used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHIS (Human Interface Station)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtrol environments, especially in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePetrochemical plant control rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation monitoring centers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical process control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is especially valuable during:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePlant startup sequences\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency shutdown monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-variable process supervision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe dedicated function keys reduce operator reaction time during critical events by providing direct access to process control and alarm management functions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the AIP831-111 require external power?\u003c\/strong\u003e\u003cbr\u003eNo. The keyboard is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebus-powered\u003c\/strong\u003e, drawing power directly from the workstation USB interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the keyboard be mounted on monitor arms?\u003c\/strong\u003e\u003cbr\u003eYes. With the optional VESA mounting bracket, the unit supports ergonomic workstation mounting solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it differ from standard keyboards?\u003c\/strong\u003e\u003cbr\u003eUnlike standard office keyboards, the AIP831-111 includes:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDedicated loop control keys\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlarm acknowledgment buttons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated audio alarm broadcasting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features make it a specialized operator control interface rather than a general-purpose input device.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51818420207928,"sku":"AIP831-111","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AIP831-1111.jpg?v=1771898191","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-aip831-111-usb-operation-keyboard","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}