{"product_id":"tc-iah161-honeywell-high-level-analog-input-module-16-channel","title":"TC-IAH161 Honeywell High Level Analog Input Module | 16-Channel","description":"\u003ch3\u003e\u003cb\u003eGlobal PLC Spare HUB's Insight\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHigh-density process control applications demand high-precision multi-channel signal conversion without sacrificing channel bandwidth or noise immunity.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"color:#003366;\"\u003e\u003cb\u003eTC-IAH161\u003c\/b\u003e\u003c\/span\u003e input module delivers accurate 16-channel voltage and current monitoring for complex automation infrastructures.\u003c\/p\u003e\n\u003cp\u003eEngineers deploying \u003cspan style=\"color:#003366;\"\u003e\u003cb\u003eHoneywell\u003c\/b\u003e\u003c\/span\u003e control systems rely on this architecture to capture fast analog signals with a 250 ms module publish rate.\u003c\/p\u003e\n\u003cp\u003eField experience shows that its robust common-mode rejection effectively suppresses industrial line noise in high-interference environments.\u003c\/p\u003e\n\u003cp\u003eFor instance, large chemical processing facilities use this unit to track extensive transmitter loops reliably.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003eTechnical Specifications \u0026amp; Performance Parameters\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003ctr\u003e\n    \u003cth\u003e\u003cb\u003eEngineering Metric\u003c\/b\u003e\u003c\/th\u003e\n    \u003cth\u003e\u003cb\u003eModule Specification Details\u003c\/b\u003e\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eBrand \/ Manufacturer\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003e\u003cspan style=\"color:#003366;\"\u003e\u003cb\u003eHoneywell\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eModel Part Number\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003e\u003cspan style=\"color:#003366;\"\u003e\u003cb\u003eTC-IAH161\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eModule Classification\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003e16-Channel High Level Analog Input Module\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eInput Signal Ranges\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003eVoltage (±10.25V, 0-10.25V, 0-5.125V) \u0026amp; Current (0-20.5 mA)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eDigital Resolution\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003e16 bits across all configurable ranges\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003ePublish Rate \u0026amp; Bandwidth\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003e250 ms publish rate; 20 Hz (-3dB) channel bandwidth\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eInput Impedance\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003eGreater than 1.0 megΩ (Voltage); 249 Ω nominal (Current)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eIsolation Voltage\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003e100% Tested at 2550 VDC for 1 second (User to system)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003eCompatible Terminal Block\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003eTC-TBCH 36-position terminal block\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cb\u003ePower Dissipation \u0026amp; Weight\u003c\/b\u003e\u003c\/td\u003e\n    \u003ctd\u003e4.1 W maximum total power dissipation\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cb\u003eIdeal Equipment Compatibility \u0026amp; Application Scenarios\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard Honeywell distributed control system (DCS) racks.\u003c\/li\u003e\n  \u003cli\u003eDeployed in petroleum refinery multi-loop pressure transmitter monitoring stations.\u003c\/li\u003e\n  \u003cli\u003eIntegrated into power plant boiler temperature and flow measurement arrays.\u003c\/li\u003e\n  \u003cli\u003eUtilized in pharmaceutical cleanroom environmental sensing networks.\u003c\/li\u003e\n  \u003cli\u003eApplied in wastewater treatment facility level-control telemetry panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eSystem Diagnostics \u0026amp; Fault Troubleshooting\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen-circuit detection identifies wire faults in less than 5 seconds.\u003c\/li\u003e\n  \u003cli\u003eEven and odd channel open-circuit response states simplify failure isolation.\u003c\/li\u003e\n  \u003cli\u003eHigh normal and common-mode noise rejection filters out 50 Hz and 60 Hz electrical interference.\u003c\/li\u003e\n  \u003cli\u003eRFI immunity protects signal integrity against high-frequency radio fields up to 1000 MHz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eLogistics, Fulfillment \u0026amp; Warranty Terms\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLightning-fast dispatch processed within 24 to 48 hours globally.\u003c\/li\u003e\n  \u003cli\u003eShipped securely via trusted premium carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n  \u003cli\u003eBacked by our comprehensive 12-month operational service warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions \u0026amp; Expert Buying Guide\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: How does the \u003cspan style=\"color:#003366;\"\u003e\u003cb\u003eTC-IAH161\u003c\/b\u003e\u003c\/span\u003e handle open-circuit sensor faults?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: It triggers open-circuit detection in under 5 seconds, forcing even channels to positive full scale and odd channels to negative full scale.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eQ: What terminal block is required for field wiring connections?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The unit interfaces using the 36-position \u003cspan style=\"color:#003366;\"\u003e\u003cb\u003eTC-TBCH\u003c\/b\u003e\u003c\/span\u003e terminal block.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eQ: Can this module process both voltage and current signals simultaneously?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, all 16 channels can be configured independently across supported voltage and 4-20 mA current ranges.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eQ: Buying Guide Tip: How do I account for current input resistance?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The current input utilizes an internal 249 Ω nominal sense resistor, which is factored into its overall calibrated accuracy specification.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eQ: Field Insight: What precautions should be taken against thermal drift?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Ensure proper cabinet ventilation since gain drift is tightly managed at 15 ppm\/℃ for voltage and 20 ppm\/℃ for current inputs.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67560333279414,"sku":"TC-IAH161","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TC-IAH161-3.jpg?v=1790758336","url":"https:\/\/www.plcsparehub.com\/products\/tc-iah161-honeywell-high-level-analog-input-module-16-channel","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}