{"product_id":"honeywell-8u-taoxb1-redundant-analog-output-iota-terminal-assembly","title":"Honeywell 8U-TAOXB1 Redundant Analog Output IOTA Terminal Assembly","description":"\u003ch2\u003eHoneywell 8U-TAOXB1 Redundant Analog Output IOTA Terminal Assembly\u003c\/h2\u003e\n\u003cp\u003eConfigured for analog output signal termination in the Honeywell Experion Series 8 \/ C300 DCS, the \u003cstrong\u003eHoneywell 8U-TAOXB1\u003c\/strong\u003e (\u003cstrong\u003e8U-TAOXB1\u003c\/strong\u003e Redundant Analog Output IOTA Terminal Assembly) provides direct electrical interfacing between field wiring and redundant analog output modules.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8U-TAOXB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRedundant Analog Output IOTA Terminal Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion Series 8 \/ C300 DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Type\u003c\/td\u003e\n\u003ctd\u003eUncoated IOTA Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eRedundant Analog Output Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 Analog Output Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA Current Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Support\u003c\/td\u003e\n\u003ctd\u003eHART Pass-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e22 to 28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Current Consumption\u003c\/td\u003e\n\u003ctd\u003eApproximately 190 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.05% Full Scale Linearity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Resistance\u003c\/td\u003e\n\u003ctd\u003e50 to 800 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Ripple\u003c\/td\u003e\n\u003ctd\u003eLess than 100 mV peak-to-peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12-inch IOTA form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApproximately 4.56 W at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Interface and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 8U-TAOXB1 supports analog output signal routing through 4-20 mA current loops with HART pass-through capability. Therefore, the terminal assembly maintains communication continuity between field devices and the Experion Series 8 control environment.\u003c\/p\u003e\n\u003cp\u003eThe IOTA design provides channel-level electrical separation for field connections and supports redundant analog output module configurations. In addition, the uncoated circuit board construction follows the standard 8U hardware designation for installations without conformal coating requirements.\u003c\/p\u003e\n\u003cp\u003eThe assembly supports field instrument connections where analog output accuracy, loop integrity, and maintenance access are required. It operates with 24 VDC system power and provides the physical termination interface for distributed control applications.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the Honeywell 8U-TAOXB1 support redundant analog output configurations?\u003cbr\u003eA: Yes. The 8U-TAOXB1 is designed for redundant analog output module arrangements within the Experion Series 8 \/ C300 DCS architecture.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 8U-TAOXB1 pass HART communication signals?\u003cbr\u003eA: Yes. The terminal assembly supports HART pass-through on compatible 4-20 mA analog output channels.\u003c\/p\u003e\n\u003cp\u003eQ: Is the 8U-TAOXB1 suitable for online maintenance operations?\u003cbr\u003eA: The assembly supports hot-swap system architectures when installed with compatible Honeywell hardware. Maintenance procedures must follow the applicable Experion system guidelines.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the 8U-TAOXB1 inside the designated Honeywell control cabinet mounting location.\u003c\/li\u003e\n\u003cli\u003eVerify module compatibility with the Experion Series 8 \/ C300 DCS hardware configuration before wiring.\u003c\/li\u003e\n\u003cli\u003eUse shielded instrumentation cables for analog field connections where required by the site grounding standard.\u003c\/li\u003e\n\u003cli\u003eTerminate cable shields according to the plant grounding design to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eSeparate low-level analog signal wiring from high-voltage power cables and high-current conductors.\u003c\/li\u003e\n\u003cli\u003eConfirm 24 VDC supply polarity before energizing the terminal assembly.\u003c\/li\u003e\n\u003cli\u003eInspect field terminals for correct conductor placement and secure mechanical connection.\u003c\/li\u003e\n\u003cli\u003eFollow Honeywell installation manuals for redundant module pairing and maintenance procedures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44434203344984,"sku":"8U-TAOXB1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/8U-TAOXB1-2.jpg?v=1784793974","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-8u-taoxb1-redundant-analog-output-iota-terminal-assembly","provider":"IndustriaX Limited","version":"1.0","type":"link"}