{"product_id":"8810-hi-tx-ge-safety-analog-input-module-4-20-ma-hart","title":"8810-HI-TX GE Safety Analog Input Module 4-20 mA HART","description":"\u003ch2\u003eGE 8810-HI-TX Safety Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE 8810-HI-TX\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8810-HI-TX\u003c\/strong\u003e Safety Analog Input Module, operates as a dedicated hardware component for 4-20 mA loop signal acquisition and HART status pass-through within safety instrumented systems.\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\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\u003e8810-HI-TX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\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\u003eStandard Safety I\/O Module Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DIN-Rail Mounting Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e70 mA (system), 350 mA (field at 24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 isolated analog channels (2-, 3-, or 4-wire)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA nominal (0.25-24 mA full span)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of span at 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Speed\u003c\/td\u003e\n\u003ctd\u003e25 ms per channel (0.75 s per point HART)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Detection\u003c\/td\u003e\n\u003ctd\u003eShort circuit (23.5 mA), open circuit (\u0026lt;0.5 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eSIL 2 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Location\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 2 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe analog input module executes high-frequency A\/D sampling over a 16-bit resolution core, transferring IEEE754 floating-point process variables across deterministic backplane bus communication channels. Internal firmware logic scans each channel every 25 ms, isolating parameter changes while maintaining firmware flash compatibility with upstream safety controllers. Integrated line fault detection circuits continuously evaluate loop impedance, reporting open-circuit and short-circuit threshold breaches directly to system diagnostic registers without interrupting background HART communication acquisition.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 8810-HI-TX handle line fault detection during sensor open-circuit conditions?\u003c\/p\u003e\n\u003cp\u003eA: The module logic detects loop current dropping below 0.5 mA, triggering an open-circuit diagnostic state and setting channel fault flags across the internal backplane bus.\u003c\/p\u003e\n\u003cp\u003eQ: What external supply voltage is required to power connected field transmitters?\u003c\/p\u003e\n\u003cp\u003eA: Connected 2-, 3-, or 4-wire loop transmitters draw field power from a regulated 24 VDC supply rail (such as an 8914-PSAC unit), delivering at least 10.2 V at 20 mA to maintain transmitter compliance voltage.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the module on an grounded DIN-rail assembly inside a suitable NEMA or IP-rated enclosure approved for Class I, Division 2 environments. Route 4-20 mA signal wires using twisted-pair shielded cabling, ensuring physical separation from high-voltage AC conductors to prevent electromagnetic interference. Terminate cable shields at a single point on the main enclosure ground bar, verify that terminal connection torque matches mechanical specifications, and confirm 24 VDC field power polarity before energizing the system.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43876762222691,"sku":"8810-HI-TX","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/215_0885e355-ca35-4a75-bbf1-623b470d52d1.jpg?v=1765165382","url":"https:\/\/www.autocontrolglobal.com\/products\/8810-hi-tx-ge-safety-analog-input-module-4-20-ma-hart","provider":"AutoControl Global","version":"1.0","type":"link"}