{"product_id":"high-level-analog-input-module-honeywell-tc-iah161","title":"High Level Analog Input Module Honeywell TC-IAH161","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-IAH161\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 16-channel\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHigh-Level Analog Input (HLAI)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule designed for the Honeywell\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eExperion PKS Series C I\/O\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatform. It interfaces with standard industrial analog signals, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1–5 VDC\u003c\/strong\u003e, from field transmitters and sensors.\u003c\/p\u003e\n\u003cp\u003eEquipped with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-bit sigma-delta A\/D converter\u003c\/strong\u003e, the module provides high-precision signal acquisition for the C300 controller. Each channel incorporates advanced filtering to suppress high-frequency noise and 50\/60 Hz interference common in industrial power systems.\u003c\/p\u003e\n\u003cp\u003eThe TC-IAH161 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART pass-through communication\u003c\/strong\u003e, enabling remote configuration and diagnostics of smart transmitters without interrupting the primary analog signal. Its compact vertical Series C design ensures efficient thermal management and high-density cabinet installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTC-IAH161\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Level Analog Input (HLAI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–20 mA \/ 1–5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA\/D Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-bit Sigma-Delta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 Ω (Current Input via IOTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.1% Full Scale @ 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHART Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital Pass-Through\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\u003e\u0026gt; 70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUpdate Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 ms (All 16 Channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500V AC Channel-to-Logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W×H×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 × 14.0 × 14.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Transmitter Monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– 4–20 mA smart transmitters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlow \u0026amp; Level Measurement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Continuous process variable acquisition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater \u0026amp; Wastewater Systems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Reliable signal capture in high-noise environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOil \u0026amp; Gas \/ Petrochemical Plants\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– High-integrity analog loop monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHART Device Integration\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Remote transmitter configuration and diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes TC-IAH161 provide loop power to transmitters?\u003c\/strong\u003e\u003cbr\u003eLoop power is typically supplied via the associated Series C\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eI\/O Termination Assembly (IOTA)\u003c\/strong\u003e, which distributes 24VDC to 2-wire field devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it process 1–5V signals directly?\u003c\/strong\u003e\u003cbr\u003eYes. The module supports 1–5 VDC inputs directly. For 4–20 mA loops, the 250 Ω precision resistor (on the IOTA) converts current to a 1–5 V signal for processing.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48746776428796,"sku":"TC-IAH161","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/TC-IAH1611.jpg?v=1770799745","url":"https:\/\/www.electronicplc.com\/products\/high-level-analog-input-module-honeywell-tc-iah161","provider":"Electronic PLC","version":"1.0","type":"link"}