{"product_id":"honeywell-8c-taixa1-51307125-175-series-8-non-redundant-analog-input-iota-assembly-coated","title":"Honeywell 8C-TAIXA1 51307125-175 Series 8 Non-Redundant Analog Input IOTA Assembly Coated","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 8C-TAIXA1\u003c\/strong\u003e (Part Number \u003cstrong\u003e51307125-175\u003c\/strong\u003e) is a non-redundant \u003cstrong\u003eAnalog Input I\/O Termination Assembly (IOTA)\u003c\/strong\u003e within the Experion PKS Series 8 C300 control system platform. Designed for compact panel layouts, this 6-inch termination assembly provides physical field wiring connection terminals and mounting carrier infrastructure for 16-channel analog input modules, specifically supporting HART-enabled analog input modules such as the \u003cstrong\u003e8C-PAIHA1\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 8C-TAIXA1 51307125-175\u003c\/strong\u003e interfaces 4-20 mA current loops from 2-wire loop-powered or 4-wire self-powered transmitters directly into the C300 controller architecture. It features factory conformal coating to shield physical traces, terminal blocks, and passive components from industrial airborne contaminants, corrosive gases, and humidity.\u003c\/p\u003e\n\u003cp\u003eServing as the physical mounting foundation, the non-redundant IOTA assembly allows field wiring to remain permanently attached to screw terminals while facilitating seamless I\/O Module Removal and Insertion Under Power (RIUP). This architecture minimizes downtime during maintenance and streamlines cabinet field wiring.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor\u003c\/strong\u003e: Measures 6 inches in width, saving space on panel DIN rails while providing termination points for up to 16 analog input channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Conformal Coating\u003c\/strong\u003e: Conformal coating protects trace layouts, solder joints, and terminal interconnections against aggressive chemical environments and humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Module IOTA Carrier\u003c\/strong\u003e: Built for non-redundant control configurations, accommodating a single 16-channel Series 8 Analog Input module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Field Transmitter Interface\u003c\/strong\u003e: Connects 4-20 mA DC signals from 2-wire loop-powered and self-powered process instrumentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnline Maintenance Support\u003c\/strong\u003e: Enables Module Removal and Insertion Under Power (RIUP) without disconnecting field wiring or interrupting power to adjacent assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral Bus Interconnects\u003c\/strong\u003e: Provides internal routing for 24 VDC system distribution and high-speed communication buses to the C300 execution environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExperion PKS Series 8 Cabinet Integration\u003c\/strong\u003e: Serves as the physical termination base for non-redundant 16-channel analog input modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Instrumentation Wiring\u003c\/strong\u003e: Terminates field signals from pressure transmitters, temperature transmitters, flowmeters, and level sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous \u0026amp; Corrosive Plant Enclosures\u003c\/strong\u003e: Deployed in process environments requiring conformal coated termination hardware to withstand harsh atmospheric conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Control Strategies\u003c\/strong\u003e: Relays high-density analog loop measurements directly to C300 controllers for real-time monitoring and process logic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e8C-TAIXA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51307125-175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNon-Redundant Analog Input I\/O Termination Assembly (IOTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Architecture\u003c\/td\u003e\n\u003ctd\u003eExperion PKS Series 8 C300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eNon-Redundant (Single Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Protection\u003c\/td\u003e\n\u003ctd\u003eFactory Conformal Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported I\/O Module\u003c\/td\u003e\n\u003ctd\u003e8C-PAIHA1 (Analog Input with HART, 16-Channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eElectrical \u0026amp; Signal Properties\u003c\/h4\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\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eCurrent (4-20 mA DC through 250 Ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Device Support\u003c\/td\u003e\n\u003ctd\u003e2-wire (loop-powered) or self-powered transmitters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e+\/- 30 Volts (any input referenced to common, no damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003ePhysical \u0026amp; Mechanical\u003c\/h4\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\u003eMounting Base Width\u003c\/td\u003e\n\u003ctd\u003e6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Swappability\u003c\/td\u003e\n\u003ctd\u003eSupports Module Removal and Insertion Under Power (RIUP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Termination Type\u003c\/td\u003e\n\u003ctd\u003eScrew-type terminal block connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Terminal Blocks\u003c\/td\u003e\n\u003ctd\u003eTerminal strip connections for 16-channel 4-20 mA transmitter loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Module Socket\u003c\/td\u003e\n\u003ctd\u003eMulti-pin backplane connector for mounting the 8C-PAIHA1 module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Power Bus\u003c\/td\u003e\n\u003ctd\u003eInternal 24 VDC bus routing for module power distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure panel DC power supplies are isolated before mounting or wiring the IOTA assembly.\u003c\/li\u003e\n\u003cli\u003eSecure the 8C-TAIXA1 6-inch termination assembly onto standard panel enclosure DIN rail structures using appropriate end stops.\u003c\/li\u003e\n\u003cli\u003eWire field transmitters to designated channel terminals according to 2-wire or self-powered device wiring diagrams.\u003c\/li\u003e\n\u003cli\u003eVerify field wiring polarity and ensure proper grounding\/shielding practices are implemented across signal lines.\u003c\/li\u003e\n\u003cli\u003eAlign the corresponding Series 8 I\/O module (e.g., 8C-PAIHA1) with the socket headers on the 8C-TAIXA1 assembly.\u003c\/li\u003e\n\u003cli\u003ePress the module firmly into place until retaining mechanical latches click into place.\u003c\/li\u003e\n\u003cli\u003eApply 24 VDC system power and verify power and channel status indicators on the mounted module.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConfiguration \/ Commissioning \/ Replacement Guidelines\u003c\/h3\u003e\n\u003ch4\u003eConfiguration Guidelines\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAssign physical channel numbers in Honeywell Control Builder to match the field terminal assignments on the 8C-TAIXA1 assembly.\u003c\/li\u003e\n\u003cli\u003eSelect correct input channel modes (4-20 mA current loop settings) within the Experion software environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCommissioning Recommendations\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePerform loop checks by verifying current signals at the 8C-TAIXA1 field terminal screws with a calibrated process calibrator prior to system sign-off.\u003c\/li\u003e\n\u003cli\u003eEnsure all field signal shield lines are ground-terminated at the dedicated cabinet ground bar and isolated from the IOTA base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eReplacement Recommendations\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModule Removal and Insertion Under Power (RIUP) allows replacing the mounted I\/O module without removing field wires from the 8C-TAIXA1 assembly.\u003c\/li\u003e\n\u003cli\u003eIf replacing the 8C-TAIXA1 termination base itself, turn off 24 VDC field power, disconnect field signal terminals, unlatch the mounted I\/O module, and unmount the base from the DIN rail.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53730639577451,"sku":"8C-TAIXA1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8C-TAIXA1-51307125-175_001_1200x1200_3665a9cc-6b1d-47b5-9840-f9512e6fd4ae.jpg?v=1786885667","url":"https:\/\/www.plcprotech.com\/products\/honeywell-8c-taixa1-51307125-175-series-8-non-redundant-analog-input-iota-assembly-coated","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}