{"product_id":"honeywell-tc-tcbh-thermocouple-input-module","title":"Honeywell TC-TCBH Thermocouple Input Module","description":"\u003ch2\u003eHoneywell TC-TCBH Thermocouple Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell TC-TCBH\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTC-TCBH\u003c\/strong\u003e Thermocouple Input Module, operates as a dedicated hardware component for thermocouple signal acquisition and temperature data conversion within Honeywell Experion PKS and PlantCruise control system platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTC-TCBH\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\u003eThermocouple Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.6kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Honeywell I\/O module form factor; exact dimensions depend on chassis configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 250 mA @ 5 VDC from backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003eMultiple thermocouple input channels; channel density depends on rack configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eThermocouple Types J, K, T, E, R, S, B, N; linear millivolt input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMillivolt Input Range\u003c\/td\u003e\n\u003ctd\u003e-20 mV to +100 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Rate\u003c\/td\u003e\n\u003ctd\u003e50 Hz \/ 60 Hz configurable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003eTypically +\/- 0.1% of full scale, input type dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCold Junction Compensation\u003c\/td\u003e\n\u003ctd\u003eIntegrated CJC function\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 VAC or 2500 VDC field-to-logic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;10 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eOpen circuit detection and input status monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation and DCS Temperature Signal Processing\u003c\/h3\u003e\n\u003cp\u003eThe TC-TCBH module processes thermocouple millivolt signals through signal conditioning, linearization, and analog-to-digital conversion functions. The integrated cold junction compensation (CJC) circuit corrects terminal temperature variations to maintain measurement accuracy.\u003c\/p\u003e\n\u003cp\u003eFor Honeywell DCS integration, the module supports isolated field signal acquisition with channel-to-channel protection. The input architecture reduces grounding interference and supports stable temperature monitoring loops connected to Experion PKS or PlantCruise I\/O networks.\u003c\/p\u003e\n\u003cp\u003eThe module architecture is compatible with process instrumentation requirements including thermocouple scaling, sensor fault detection, and continuous temperature value transmission to controller execution tasks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the TC-TCBH support multiple thermocouple types in the same module?\u003cbr\u003eA: Yes. The module supports standard thermocouple types including J, K, T, E, R, S, B, and N. Channel configuration depends on the installed control system setup.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module detect thermocouple wiring faults?\u003cbr\u003eA: The TC-TCBH provides open circuit detection functions to identify disconnected or broken thermocouple wiring and reports input status conditions to the control system.\u003c\/p\u003e\n\u003cp\u003eQ: Is the TC-TCBH isolated from field thermocouple wiring?\u003cbr\u003eA: Yes. The module provides field-side to logic-side galvanic isolation to reduce ground loop effects and protect controller electronics.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the TC-TCBH module according to the Honeywell chassis installation procedure and verify backplane compatibility before insertion.\u003c\/p\u003e\n\u003cp\u003eUse shielded thermocouple extension cables where required by the process environment. Connect cable shields according to site grounding practices to minimize electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eMaintain separation between thermocouple signal wiring and high-voltage power conductors. Avoid routing low-level millivolt signals near motor cables, inverter outputs, or switching power circuits.\u003c\/p\u003e\n\u003cp\u003eVerify thermocouple polarity, sensor type configuration, and terminal wiring before commissioning. Confirm cold junction compensation operation and input diagnostics through the engineering workstation.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44357138776152,"sku":"TC-TCBH","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/TC-TCBH-3.jpg?v=1783671233","url":"https:\/\/www.industriaxplc.com\/ar\/products\/honeywell-tc-tcbh-thermocouple-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}