{"product_id":"tc-pia081-honeywell-analog-current-input-module-8-point-ai-module","title":"TC-PIA081 Honeywell Analog Current Input Module 8-Point AI Module","description":"\u003ch3\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003eTC-PIA081\u003c\/span\u003e\u003c\/strong\u003e Analog Current Input Module Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003eHoneywell TC-PIA081\u003c\/span\u003e\u003c\/strong\u003e is a high-precision analog current input module designed for critical process instrumentation systems.\u003c\/p\u003e\n\u003cp\u003eThe module supports intrinsically safe signal acquisition for hazardous industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003eTC-PIA081\u003c\/span\u003e\u003c\/strong\u003e processes analog transmitter signals with high-resolution conversion and advanced diagnostic capability.\u003c\/p\u003e\n\u003cp\u003eThe design supports stable integration with 2-wire and 3-wire industrial transmitters.\u003c\/p\u003e\n\u003cp\u003eThe module improves process visibility across distributed automation architectures.\u003c\/p\u003e\n\u003cp\u003eIts configurable filtering capability improves measurement stability in electrically noisy environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstrumentation engineers frequently deploy \u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003eTC-PIA081\u003c\/span\u003e\u003c\/strong\u003e in refinery, chemical, and offshore process control systems.\u003c\/p\u003e\n\u003cp\u003eThe module performs especially well in analog process monitoring applications requiring intrinsically safe field integration.\u003c\/p\u003e\n\u003cp\u003eIts 16-bit resolution improves low-level signal acquisition accuracy for pressure, flow, and temperature instrumentation.\u003c\/p\u003e\n\u003cp\u003eThe configurable alarm structure simplifies abnormal transmitter condition detection.\u003c\/p\u003e\n\u003cp\u003eMaintenance teams value the module for reliable lead breakage diagnostics and field fault visibility.\u003c\/p\u003e\n\u003cp\u003eThe design supports stable operation in harsh industrial environments with demanding EMC requirements.\u003c\/p\u003e\n\u003cp\u003eThe module improves long-term signal integrity across mission-critical process applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSignal Processing Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #c00000;\"\u003e\u003cstrong\u003eTC-PIA081\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog Current Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 single-ended analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 to 20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtended Signal Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 to 22mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Transmitters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-wire and 3-wire transmitters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1% of signal range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4ms to 99% final value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Drift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50ppm\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Mode Rejection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120dB at 50Hz to 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKeyswitch Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIntrinsic Safety Configuration Logic\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003e2-Wire Transmitter Mode\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupports intrinsically safe loop-powered transmitters\u003c\/li\u003e\n\u003cli\u003eOptimized for process instrumentation networks\u003c\/li\u003e\n\u003cli\u003eStable low-current signal acquisition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003e3-Wire Transmitter Mode\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupports externally powered field transmitters\u003c\/li\u003e\n\u003cli\u003eImproves compatibility with industrial sensors\u003c\/li\u003e\n\u003cli\u003eSupports advanced analog process monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003eSignal Filtering Layer\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eConfigurable cutoff frequencies\u003c\/li\u003e\n\u003cli\u003e0.5Hz, 1Hz, 2Hz, 4Hz, and 10Hz options\u003c\/li\u003e\n\u003cli\u003eImproves noise suppression performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostic Capability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLead Break Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlarm notification and LED indication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShort Circuit Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated transmitter monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverrange Alarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnderrange Alarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurable per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitter Alarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFault current supervision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackplane Alarm Reporting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated system alarm communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental and Mechanical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15g peak, 11ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2g @ 10Hz to 500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePollution Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985 G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76 × 94 × 46 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.203 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIntrinsic Safety and Compliance Profile\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCENELEC II (1) 2G EEx ia\/ib IIB\/IIC T4 certified\u003c\/li\u003e\n\u003cli\u003eDMT 99 ATEX E 031 X certified\u003c\/li\u003e\n\u003cli\u003eDIN EN 50014 compliant\u003c\/li\u003e\n\u003cli\u003eDIN EN 50020 compliant\u003c\/li\u003e\n\u003cli\u003eDIN EN 50284 compliant\u003c\/li\u003e\n\u003cli\u003eNAMUR NE21 EMC compatibility\u003c\/li\u003e\n\u003cli\u003eCE marked for applicable directives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended Industrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProcess transmitter monitoring systems\u003c\/li\u003e\n\u003cli\u003eRefinery instrumentation networks\u003c\/li\u003e\n\u003cli\u003eChemical plant analog monitoring\u003c\/li\u003e\n\u003cli\u003eOil and gas process automation\u003c\/li\u003e\n\u003cli\u003eHazardous-area instrumentation systems\u003c\/li\u003e\n\u003cli\u003eFlow and pressure transmitter integration\u003c\/li\u003e\n\u003cli\u003eDistributed analog acquisition systems\u003c\/li\u003e\n\u003cli\u003eTemperature monitoring architectures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Performance Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-resolution analog signal conversion\u003c\/li\u003e\n\u003cli\u003eStable low-level current acquisition capability\u003c\/li\u003e\n\u003cli\u003eIntegrated field fault diagnostics\u003c\/li\u003e\n\u003cli\u003eAdvanced intrinsically safe architecture\u003c\/li\u003e\n\u003cli\u003eStrong industrial EMC resistance\u003c\/li\u003e\n\u003cli\u003eFast analog response performance\u003c\/li\u003e\n\u003cli\u003eSupports mission-critical process monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew \u0026amp; Original in Factory Packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 Months Factory Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCourier Services\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFedEx, UPS, DHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelivery Coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWorldwide industrial shipment support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is 16-bit resolution important in analog instrumentation systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigher resolution improves measurement precision for low-level process signal variations.\u003c\/p\u003e\n\u003cp\u003eThis enhances process control stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should engineers select filter cutoff frequencies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLower frequencies improve noise suppression for slow-changing signals.\u003c\/p\u003e\n\u003cp\u003eHigher frequencies improve response speed for dynamic process conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat common field issue affects analog current signal accuracy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eImproper shielding or grounding practices may introduce electrical interference into transmitter loops.\u003c\/p\u003e\n\u003cp\u003eShielded multicore cable improves signal integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are lead breakage diagnostics valuable in process plants?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLead break detection improves maintenance response speed and prevents hidden transmitter failures.\u003c\/p\u003e\n\u003cp\u003eThis improves operational reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should buyers confirm before selecting an intrinsically safe analog module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerify hazardous-area classification, transmitter compatibility, signal range, EMC requirements, and system integration standards.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TC-PIA081.png?v=1778751537\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45124366008502,"sku":"TC-PIA081","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TC-PIA081.jpg?v=1778751525","url":"https:\/\/www.plcsparehub.com\/products\/tc-pia081-honeywell-analog-current-input-module-8-point-ai-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}