{"product_id":"8c-taoxb1-analog-output-redundant-iota-honeywell","title":"8C-TAOXB1 Analog Output Redundant IOTA | Honeywell","description":"\u003ch2\u003eHoneywell 8C-TAOXB1 Analog Output Redundant IOTA\u003c\/h2\u003e\n\u003cp\u003eConfigured for redundant analog signal termination in Honeywell Experion PKS Series 8 I\/O systems, the \u003cstrong\u003eHoneywell 8C-TAOXB1\u003c\/strong\u003e (\u003cstrong\u003e51454439\u003c\/strong\u003e Analog Output Redundant IOTA) provides direct physical and electrical connection between field devices and Series 8 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\u003e8C-TAOXB1 \/ 51454439 \/ 51307137-175\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output Redundant IOTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS \/ C300 \/ Series 8 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eAnalog output field wiring termination and redundant signal interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 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 communication compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Configuration\u003c\/td\u003e\n\u003ctd\u003eDual redundant Analog Output module connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eG3 conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal, 22-28 VDC range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05% FS linearity; ±0.2% calibrated accuracy at 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Resistance\u003c\/td\u003e\n\u003ctd\u003e50 ohm to 800 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 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\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2.5 kVrms system-to-field galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12-inch IOTA assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\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 and Channel Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 8C-TAOXB1 provides a termination interface for Honeywell Series 8 Analog Output modules with 4-20 mA HART field signal capability. Therefore, each channel supports analog current transmission for valve positioners, actuators, and process indicators.\u003c\/p\u003e\n\u003cp\u003eThe assembly implements galvanic isolation between system-side circuits and field wiring. In addition, the redundant I\/O structure maintains signal availability when paired output modules perform transfer operations.\u003c\/p\u003e\n\u003cp\u003eThe G3 conformal coating protects electronic surfaces against moisture, dust, and corrosive contaminants. Furthermore, the termination assembly supports open-wire detection and channel-level diagnostic reporting through the Experion PKS control environment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 8C-TAOXB1 support redundant Analog Output module operation?\u003cbr\u003eA: Yes. The assembly supports dual redundant Analog Output module configurations and provides field signal termination for redundant Series 8 I\/O architectures.\u003c\/p\u003e\n\u003cp\u003eQ: What field signal type does the 8C-TAOXB1 handle?\u003cbr\u003eA: The unit handles 4-20 mA analog output signals and supports HART communication for compatible field devices.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 8C-TAOXB1 be removed during system operation?\u003cbr\u003eA: The assembly is designed for hot-swap compatible Series 8 I\/O configurations; however, maintenance procedures must follow the applicable Honeywell system installation requirements.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the 8C-TAOXB1 within the specified Honeywell Series 8 I\/O mounting structure and verify mechanical alignment before connection.\u003c\/li\u003e\n\u003cli\u003eUse shielded field cables for analog signal wiring and connect cable shields according to the plant grounding standard.\u003c\/li\u003e\n\u003cli\u003eSeparate analog signal wiring from high-voltage power cables to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify 4-20 mA loop polarity before energizing the field circuit.\u003c\/li\u003e\n\u003cli\u003eConfirm redundant module assignments and termination wiring before system commissioning.\u003c\/li\u003e\n\u003cli\u003eInspect terminal connections for proper mechanical tightness and verify that field wiring insulation remains undamaged.\u003c\/li\u003e\n\u003cli\u003eConfirm environmental conditions remain within the specified operating temperature and humidity limits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44415504646232,"sku":"8C-TAOXB1 51454439","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/8C-TAOXB151454439-3.jpg?v=1784705314","url":"https:\/\/www.industriaxplc.com\/id\/products\/8c-taoxb1-analog-output-redundant-iota-honeywell","provider":"IndustriaX Limited","version":"1.0","type":"link"}