{"product_id":"honeywell-tc-iah161-experion-ls-high-level-analog-input-module","title":"Honeywell TC-IAH161 Experion LS High Level Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell TC-IAH161\u003c\/strong\u003e is a 16-channel high-level analog input module designed for integration with industrial process control systems. This device acquires single-ended voltage and current signals from field devices, delivering high-resolution digital data conversion for automated monitoring and control applications. Featuring a publish rate of 250 msec, the \u003cstrong\u003eTC-IAH161\u003c\/strong\u003e processes inputs across flexible range settings while maintaining precise signal accuracy and system isolation.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts 16 single-ended analog input channels.\u003c\/li\u003e\n\u003cli\u003eSupports multiple input voltage ranges including +\/- 10.25 V, 0 to 10.25 V, and 0 to 5.125 V.\u003c\/li\u003e\n\u003cli\u003eHandles current measurement from 0 to 20.5 mA using an internal nominal 249 ohm resistor.\u003c\/li\u003e\n\u003cli\u003eProvides 16-bit resolution across all voltage and current input ranges.\u003c\/li\u003e\n\u003cli\u003eIncorporates 100% factory-tested user-to-system isolation up to 2550 VDC for 1 second.\u003c\/li\u003e\n\u003cli\u003eInterfaces via a 36-position TC-TBCH connection terminal block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDistributed Control System (DCS) process monitoring.\u003c\/li\u003e\n\u003cli\u003eIndustrial automated field sensor acquisition.\u003c\/li\u003e\n\u003cli\u003eHigh-density analog input loop interfacing.\u003c\/li\u003e\n\u003cli\u003eVoltage and 4-20 mA loop current monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTC-IAH161\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh Level Analog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Points\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e+\/- 10.25 V, 0 to 10.25 V, 0 to 5.125 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current Range\u003c\/td\u003e\n\u003ctd\u003e0 to 20.5 mA (internal 249 ohm nominal resistor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Resolution\u003c\/td\u003e\n\u003ctd\u003e16 bits across each range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Publish Rate\u003c\/td\u003e\n\u003ctd\u003e250 msec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance (Voltage)\u003c\/td\u003e\n\u003ctd\u003eGreater than 1.0 megohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance (Current)\u003c\/td\u003e\n\u003ctd\u003e249 ohms nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Bandwidth\u003c\/td\u003e\n\u003ctd\u003e20 Hz (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRFI Immunity\u003c\/td\u003e\n\u003ctd\u003eError of less than 2.0% of range at 10 V\/m, 27 to 1000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e4.1 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage (User to System)\u003c\/td\u003e\n\u003ctd\u003e100% Tested at 2550 VDC for 1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Terminal Blocks\u003c\/td\u003e\n\u003ctd\u003eTC-TBCH, 36-position terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\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\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure proper chassis seating and secure the module into the designated slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect field signals using the approved TC-TBCH 36-position terminal block. Verify that signal wires match the channel assignments for voltage or current loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Use shielded twisted-pair cabling for sensor wiring to reduce electromagnetic interference. Ground shields at the designated system earth ground point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Dissipation:\u003c\/strong\u003e Maintain adequate enclosure ventilation to accommodate the module's maximum 4.1 W power dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52679372996971,"sku":"TC-IAH161","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/TC-IAH161_002_1200x1200_fcb7e4ce-4c9f-474b-8ef9-8597d6feda74.jpg?v=1785990275","url":"https:\/\/www.plcprotech.com\/products\/honeywell-tc-iah161-experion-ls-high-level-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}