{"product_id":"honeywell-tc-iah161-high-level-analog-input-module-1","title":"Honeywell TC-IAH161 High-Level Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell TC-IAH161\u003c\/strong\u003e is a 16-channel high-level analog input module designed for industrial process control and data acquisition systems. It processes multi-range voltage and current signals with 16-bit resolution, providing reliable signal conversion and isolation across process measurement loops.\u003c\/p\u003e\n\u003ch3\u003eInput Ranges and Signal Processing\u003c\/h3\u003e\n\u003cp\u003eThe module supports multiple configurable input ranges, including voltage spans of +\/-10.25 volts, 0 to 10.25 volts, and 0 to 5.125 volts, alongside current inputs from 0 to 20.5 mA utilizing an internal 250 ohm resistor. Input impedance is greater than 1.0 megohm for voltage inputs and nominally 249 ohms for current loops. A channel bandwidth of 20 Hz (-3 dB) and a module publish rate of 250 msec ensure stable, continuous data sampling.\u003c\/p\u003e\n\u003ch3\u003eElectrical Protection and Interfacing\u003c\/h3\u003e\n\u003cp\u003eElectrical isolation between user circuits and system logic is 100% factory tested at 2550 VDC for 1 second. The unit features built-in RFI immunity limiting signal error to less than 2.0% of the range at 10 V\/m across 27 to 1000 MHz. Maximum power dissipation is rated at 4.1 W, and field wiring connects through a 36-position terminal block model TC-TBCH.\u003c\/p\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTC-IAH161\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\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 250 ohm 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\u003e\u0026gt;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 (-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage (User to System)\u003c\/td\u003e\n\u003ctd\u003e2550 VDC for 1 s\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\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\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What input signal ranges does the TC-IAH161 module support?\u003c\/p\u003e\n\u003cp\u003eA: The module supports voltage ranges of +\/-10.25 V, 0 to 10.25 V, and 0 to 5.125 V, as well as current inputs from 0 to 20.5 mA.\u003c\/p\u003e\n\u003cp\u003eQ: What terminal block is required for field wiring connections?\u003c\/p\u003e\n\u003cp\u003eA: Field connections interface via the TC-TBCH 36-position terminal block.\u003c\/p\u003e\n\u003cp\u003eQ: What is the isolation voltage rating for this module?\u003c\/p\u003e\n\u003cp\u003eA: The user-to-system isolation voltage is factory tested at 2550 VDC for 1 second.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52202780557621,"sku":"TK-IAH161","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/TK-IAH161.jpg?v=1768448474","url":"https:\/\/www.5gplc.com\/products\/honeywell-tc-iah161-high-level-analog-input-module-1","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}