{"product_id":"industrial-operator-keyboard-yokogawa-aip826-2s2","title":"Industrial Operator Keyboard | Yokogawa AIP826-2S2","description":"\u003ch2\u003eYokogawa AIP826-2S2 Industrial Operator Keyboard\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AIP826-2S2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAIP826-2\u003c\/strong\u003e Industrial Operator Keyboard, operates as a dedicated hardware component for tactile process control input within CENTUM VP and CENTUM CS 3000 Distributed Control Systems. It provides physical key execution for operator commands, alarms, and system navigation.\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\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\u003eModelBrand\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\u003e2.0–2.5 kg (depending on mounting housing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact, fits standard HIS desktop or console flush mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 degC (Operating), -20 to 60 degC (Storage\/Transport)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e5 V DC ±5%, max 500 mA via USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeyLayout\u003c\/td\u003e\n\u003ctd\u003e105 keys: alphanumeric, operation control, window control, user-programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 1.1 \/ 2.0 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDustResistance\u003c\/td\u003e\n\u003ctd\u003eIndustrial control room environment tolerant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstandingVoltage\u003c\/td\u003e\n\u003ctd\u003e500 V AC for 1 minute between host ground and frame ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control DCS Features\u003c\/h3\u003e\n\u003cp\u003eThe keyboard maintains \u003cstrong\u003echannel-to-channel isolation\u003c\/strong\u003e between function keys to prevent signal interference during simultaneous operations. It supports \u003cstrong\u003e4-20 mA HART loop protocol\u003c\/strong\u003e integration via the host DCS for tactile input validation and process command acknowledgment. Cold junction compensation (CJc) is implemented for any temperature-dependent key circuitry to maintain signal stability over the operating range.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AIP826-2S2 support hot-swap operation?\u003cbr\u003eA: No. The keyboard must be connected before DCS startup; USB insertion under powered operation may not be recognized or could generate transient signals.\u003c\/p\u003e\n\u003cp\u003eQ: Can the key layout be customized for different process functions?\u003cbr\u003eA: Yes. User-programmable keys can be mapped through the host HIS configuration software, but the physical layout cannot be modified.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum current drawn through the USB interface?\u003cbr\u003eA: The maximum current consumption is 500 mA supplied via the USB port; ensure the host provides sufficient power for stable operation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the keyboard on a flat HIS console surface using the supplied brackets or desktop mount.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the frame to avoid ground loop currents.\u003c\/li\u003e\n\u003cli\u003eRoute USB cables separately from high-current or high-frequency lines to prevent electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eAvoid exposure to direct water jets or chemical cleaning agents.\u003c\/li\u003e\n\u003cli\u003eMaintain ambient temperature and humidity within specified operating limits.\u003c\/li\u003e\n\u003cli\u003eFor multi-key operations, verify channel-to-channel isolation integrity before commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44220001648728,"sku":"AIP826-2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AIP826-2-3.jpg?v=1781149613","url":"https:\/\/www.industriaxplc.com\/id\/products\/industrial-operator-keyboard-yokogawa-aip826-2s2","provider":"IndustriaX Limited","version":"1.0","type":"link"}