{"product_id":"yokogawa-aip831-101-eim-centum-vp-desktop-his-operation-keyboard","title":"Yokogawa AIP831-101\/EIM CENTUM VP Desktop HIS Operation Keyboard","description":"\u003ch2\u003eYokogawa AIP831 Operation Keyboard\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AIP831-101\/EIM\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAIP831\u003c\/strong\u003e Operation Keyboard, operates as a dedicated hardware component for eight-loop simultaneous operation and operator command entry within CENTUM VP Desktop Type HIS platforms.\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\u003eAIP831-101\/EIM\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\u003e2.0 kg (2.5 kg with VESA bracket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e480 mm x 180 mm x 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 1 A at 5 VDC (USB bus-powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Connector\u003c\/td\u003e\n\u003ctd\u003eDual USB A-Type (USB 2.0 for keyboard logic, USB 1.1 for audio)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP54 (front panel dust-proof and splash-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Construction\u003c\/td\u003e\n\u003ctd\u003e108 mechanical keys with 8-loop touch-sensor control keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Function\u003c\/td\u003e\n\u003ctd\u003eIntegrated USB speaker for buzzer alarms and audio notifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Dependency\u003c\/td\u003e\n\u003ctd\u003eRequires LHS1140 Eight-loop Simultaneous Operation Package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eYokogawa CENTUM VP HIS and ProSafe-RS operator stations\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 and DCS Integration\u003c\/h3\u003e\n\u003cp\u003eThe AIP831-101\/EIM operator console interface connects directly to the CENTUM VP Human Interface Station via dual bus-powered USB connections. Dedicated tactile switches process operator input routines, while onboard hardware drivers manage dynamic state sync across 8-loop control windows. The integrated touch-sensor matrix drives the Instrument Faceplate Highlight routine in the operator environment, prioritizing active PID control faceplates during process alarms. Built-in USB speaker logic handles immediate acoustic alerting without relying on workstation sound cards, routing warning buzzers directly through the local operator console to ensure instant alarm acknowledgment in noisy control room environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the dual-USB connector architecture split interface functionality on the host HIS?\u003c\/p\u003e\n\u003cp\u003eA: One USB link routes through a USB 2.0 full-speed protocol channel to handle matrix key scans and LED status updates, while the second USB link connects to a dedicated USB 1.1 audio device controller to drive the local alarm buzzer and speaker circuit.\u003c\/p\u003e\n\u003cp\u003eQ: Can the AIP831-101\/EIM module operate under the LHS1120 or LHS1130 control software packages?\u003c\/p\u003e\n\u003cp\u003eA: No, the AIP831 keyboard requires the LHS1140 Eight-loop Simultaneous Operation Package running on top of LHS1100 or LHM1101 standard operation and monitoring software. It is incompatible with LHS1120 and LHS1130 software environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003ePosition the AIP831-101\/EIM on the console desk or secure it to a desktop arm using the optional VESA mounting bracket. Tighten all four rear bracket screws to withstand continuous operator key presses without flexing the enclosure logic board.\u003c\/p\u003e\n\u003cp\u003eRoute both USB interface cables through stress-relief channels to prevent physical strain on the host computer ports. Ensure the host HIS workstation delivers a full 5 VDC +\/- 5 % supply across both USB connectors to maintain stable keyboard matrix scanning and full audio output volume during sustained alarm states.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43823649914970,"sku":"AIP831-101\/EIM","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/611_2d98ad08-4620-40b3-86d3-2047a9599c52.jpg?v=1786418028","url":"https:\/\/www.spareoil.com\/products\/yokogawa-aip831-101-eim-centum-vp-desktop-his-operation-keyboard","provider":"SpareOil Automation","version":"1.0","type":"link"}