{"product_id":"1794-if8ih-allen-bradley-hart-analog-input-module","title":"1794-IF8IH Allen-Bradley HART Analog Input Module","description":"\u003ch2\u003e\u003cstrong\u003e1794-IF8IH 8-Channel HART Analog Input Module with Isolation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 1794-IF8IH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Flex I\/O 1794.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 8 isolated, single-ended inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Type:\u003c\/strong\u003e Sigma-Delta.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 16-bit unipolar \/ 15-bit bipolar plus sign.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal DC Voltage Range:\u003c\/strong\u003e 19.2 to 31.2 Volts DC with 5% AC ripple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 4.8 Watts maximum at 31.2 Volts DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 16.4 BTU per hour maximum at 31.2 Volts DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexbus Current Rating:\u003c\/strong\u003e 80 mA at 5 Volts DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 32 to 131 degrees Fahrenheit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Open.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.7 x 3.7 x 2.6 inches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 10612598346902.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Tolerance \u0026amp; Safety Approvals\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e1794-IF8IH\u003c\/strong\u003e meets North American Hazardous Location Approval standards.\u003c\/li\u003e\n\u003cli\u003eIt operates safely in hazardous industrial environments.\u003c\/li\u003e\n\u003cli\u003eThe module uses shielded wire for all signal connections.\u003c\/li\u003e\n\u003cli\u003eSignal ports require wiring category 2 for noise reduction.\u003c\/li\u003e\n\u003cli\u003ePower ports require wiring category 3 for safe operation.\u003c\/li\u003e\n\u003cli\u003eFactory calibration ensures accurate performance out of the box.\u003c\/li\u003e\n\u003cli\u003eYou can also field calibrate the module if your application needs it.\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\u003eDoes the \u003cstrong\u003e1794-IF8IH\u003c\/strong\u003e support HART communication?\u003c\/strong\u003e\u003cbr\u003eYes, this is a HART analog module with isolated inputs for HART signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this module with the \u003cstrong\u003e1794-TB3S\u003c\/strong\u003e base?\u003c\/strong\u003e\u003cbr\u003eYes, the module is fully compatible with both \u003cstrong\u003e1794-TB3\u003c\/strong\u003e and \u003cstrong\u003e1794-TB3S\u003c\/strong\u003e terminal bases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the input resolution of this module?\u003c\/strong\u003e\u003cbr\u003eIt provides 16-bit resolution for unipolar signals and 15-bit plus sign for bipolar signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs field calibration possible on this module?\u003c\/strong\u003e\u003cbr\u003eYes, although factory calibrated, you can also perform field calibration if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have the \u003cstrong\u003e1794-IF8IH\u003c\/strong\u003e in stock?\u003c\/strong\u003e\u003cbr\u003eYes, we have brand new original units in stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor inquiries, contact us at \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e. Partner: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46422744858785,"sku":"1794-IF8IH","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1794-IF8IH.jpg?v=1778492932","url":"https:\/\/www.autonexcontrol.com\/fa\/products\/1794-if8ih-allen-bradley-hart-analog-input-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}