{"product_id":"experion-pks-analog-input-module-honeywell-tc-iah161-副本","title":"Experion PKS Analog Input Module Honeywell TC-IAH161（副本）","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-IAH161 (Part Number: TC-IAH161)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density, high-level analog input module engineered for the Honeywell Experion PKS environment. It provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 high-precision channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned to interface with a variety of field transmitters. The module supports both voltage and current signals, making it ideal for monitoring critical process variables such as pressure, flow, and level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Precision and Resolution\u003c\/strong\u003e\u003cbr\u003eEach channel on the TC-IAH161 utilizes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-bit analog-to-digital converter\u003c\/strong\u003e, ensuring high granularity across all input ranges. This enables precise detection of small signal changes, vital for sophisticated control loops. Data is processed at a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epublish rate of 250 milliseconds\u003c\/strong\u003e, providing consistent updates to the controller backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Versatility and Hardware Specifications\u003c\/strong\u003e\u003cbr\u003eThe module handles multiple signal types without external converters for standard current loops:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Input Ranges:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±10.25V, 0–10.25V, 0–5.125V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Input Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–20.5 mA (via internal 250 Ω precision resistor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;1.0 MΩ for voltage; 249 Ω nominal for current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannel Bandwidth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20 Hz (-3 dB) to filter high-frequency noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Protection\u003c\/strong\u003e\u003cbr\u003eThe TC-IAH161 ensures reliability in electrically noisy industrial settings with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRFI immunity\u003c\/strong\u003e, maintaining an error margin of less than 2.0% under 10 V\/m interference. It also provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003euser-to-system isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etested at 2550 VDC for one second, protecting control logic from high-voltage field transients.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Summary\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\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\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 Non-isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e4.1 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Connection\u003c\/td\u003e\n\u003ctd\u003eTC-TBCH 36-position terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2550 VDC (User-to-System)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit across all ranges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Bandwidth\u003c\/td\u003e\n\u003ctd\u003e20 Hz (-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Ranges\u003c\/td\u003e\n\u003ctd\u003e±10.25V, 0–10.25V, 0–5.125V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Range\u003c\/td\u003e\n\u003ctd\u003e0–20.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ: Honeywell TC-IAH161\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module support HART protocol?\u003c\/strong\u003e\u003cbr\u003eA: No, the TC-IAH161 is a standard high-level analog input module. HART applications require a dedicated HART-capable module from the Experion series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix voltage and current inputs on the same module?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module supports mixed ranges, but proper wiring to the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-TBCH terminal block\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis required to engage the internal resistor for current loops.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52520504754360,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.globalpetroparts.com\/products\/experion-pks-analog-input-module-honeywell-tc-iah161-%e5%89%af%e6%9c%ac","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}