{"product_id":"tc-fiah81-8-channel-analog-input-honeywell","title":"TC-FIAH81 8-Channel Analog Input | Honeywell","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell TC-FIAH81 High Level Analog Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput configurations:\u003c\/strong\u003e 4-20mA or 0-20mA current, and ±10V or 0-10V voltage per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 12 bits unipolar voltage, 11 bits plus sign bipolar, with 2.56mV\/cnt and 5.13µA\/cnt precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion rate:\u003c\/strong\u003e 256µs for all eight channels using successive approximation method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData format:\u003c\/strong\u003e left justified 16-bit 2's complement for easy integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInput Characteristics \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage input impedance:\u003c\/strong\u003e 100kΩ (input resistance 200kΩ) for minimal signal loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent input impedance:\u003c\/strong\u003e 238Ω (input resistance 238Ω) for 4-20mA loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsolute accuracy:\u003c\/strong\u003e 0.20 % full scale at 25°C including offset, gain, non-linearity, and repeatability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy drift:\u003c\/strong\u003e 0.00428 %\/°C for voltage, 0.00407 %\/°C for current terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSignal Rejection \u0026amp; Response\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal mode rejection (voltage):\u003c\/strong\u003e -3dB @ 17Hz, -10dB @ 50Hz, -11.4dB @ 60Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal mode rejection (current):\u003c\/strong\u003e -3dB @ 9Hz, -15.3dB @ 50Hz, -16.8dB @ 60Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep response to 63%:\u003c\/strong\u003e 9.4ms for voltage, 18.2ms for current terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum overload:\u003c\/strong\u003e 30V or 32mA continuous on one channel at a time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIsolation \u0026amp; Power Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation voltage:\u003c\/strong\u003e tested at 850V dc for 1 second between user and system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo isolation between channels:\u003c\/strong\u003e all inputs share a common reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexbus current:\u003c\/strong\u003e 20mA @ 5V dc; power dissipation 3W maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal dissipation:\u003c\/strong\u003e 10.2 BTU\/hr maximum at 31.2V dc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 46 x 94 x 53 mm (1.8 x 3.7 x 2.1 inches), keyswitch position 3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational temperature:\u003c\/strong\u003e 0 to 55°C (32 to 131°F) for reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e -40 to 85°C (-40 to 185°F) for long-term preservation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock tolerance:\u003c\/strong\u003e 30g operating, 50g non-operating with 11ms pulse width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Agency Approvals\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire size:\u003c\/strong\u003e accepts 12 gauge (4mm²) stranded wire with 1.2mm insulation maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration tested:\u003c\/strong\u003e 5g @ 10-500Hz per IEC 68-2-6 for industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency certification:\u003c\/strong\u003e Class I Division 2, Class I Zone 2 Group IIC, and Groups A, B, C, D certified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e one green power LED confirms module operation status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Package Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e we dispatch within 5 working days via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage includes:\u003c\/strong\u003e one \u003cstrong\u003eHoneywell TC-FIAH81\u003c\/strong\u003e module with terminal base and mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e none required – factory calibrated for immediate use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock status:\u003c\/strong\u003e we maintain ready inventory for quick shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this module brand new and original?\u003c\/strong\u003e – Yes, we supply 100 % new and original \u003cstrong\u003eHoneywell TC-FIAH81\u003c\/strong\u003e units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the conversion speed for all channels?\u003c\/strong\u003e – The module converts all eight channels in just 256µs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I configure each channel independently?\u003c\/strong\u003e – Yes, you can set each input for current or voltage per your needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum input overload?\u003c\/strong\u003e – The module handles 30V or 32mA continuous on one channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have stock for TC-FIAH81?\u003c\/strong\u003e – Yes, we have ample stock for immediate dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information\u003c\/strong\u003e\u003cbr\u003eFor inquiries, please email \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or call \u003ca href=\"https:\/\/wa.me\/861539249628\"\u003e+86 153 9242 9628\u003c\/a\u003e (WhatsApp).\u003cbr\u003ePartner: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":46920694366369,"sku":"TC-FIAH81","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/TC-FIAH81-1.jpg?v=1787558555","url":"https:\/\/www.autonexcontrol.com\/products\/tc-fiah81-8-channel-analog-input-honeywell","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}