{"product_id":"b-r-x20ai1744","title":"B\u0026R X20AI1744","description":"\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e I\/O systems \u0026gt; X20 System \u0026gt; Analog inputs\u003c\/p\u003e\n\u003cp\u003e1 full-bridge strain gauge input Data output rate configurable from 0.1 Hz to 7.5 kHz Special operating modes (synchronous mode and multiple sampling) Configurable filter level This module works with both 4-wire and 6-wire strain gauge load cells.\u003c\/p\u003e\n\u003cp\u003eThe concept applied by the module requires compensation in the measurement system.\u003c\/p\u003e\n\u003cp\u003eThis compensation eliminates the absolute uncertainty in the measurement circuit, such as component tolerances, effective bridge voltage or zero point offset.\u003c\/p\u003e\n\u003cp\u003eThe measurement precision refers to the absolute (compensated) value, which will only change as a result of changes in the operating temperature.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShort description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eI\/O module = 1 full-bridge strain gauge input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiagnostics\u003c\/li\u003e\n\u003cli\u003eModule run\/error = Yes, using LED status indicator and software\u003c\/li\u003e\n\u003cli\u003eOpen circuit = Yes, using LED status indicator and software\u003c\/li\u003e\n\u003cli\u003eInput = Yes, using LED status indicator and software\u003c\/li\u003e\n\u003cli\u003ePower consumption\u003c\/li\u003e\n\u003cli\u003eBus = 0.01 W\u003c\/li\u003e\n\u003cli\u003eInternal I\/O = 0.5 W\u003c\/li\u003e\n\u003cli\u003eCertifications\u003c\/li\u003e\n\u003cli\u003eCE = Yes\u003c\/li\u003e\n\u003cli\u003eUKCA = Yes\u003c\/li\u003e\n\u003cli\u003eCRA (Cyber Resilience Act) = In preparation\u003c\/li\u003e\n\u003cli\u003eATEX = Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X\u003c\/li\u003e\n\u003cli\u003eUL = cULus E115267 Industrial control equipment\u003c\/li\u003e\n\u003cli\u003eHazLoc = cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5\u003c\/li\u003e\n\u003cli\u003eKC = Yes\u003c\/li\u003e\n\u003cli\u003eB\u0026amp;R ID code = 0x1CDE\u003c\/li\u003e\n\u003cli\u003eStatus indicators = Channel status, operating state, module status\u003c\/li\u003e\n\u003cli\u003eAdditional power dissipation caused by actuators (resistive) [W] = Max. +0.36\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFull-bridge strain gauge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput filter\u003c\/li\u003e\n\u003cli\u003eCutoff frequency = 5 kHz\u003c\/li\u003e\n\u003cli\u003eOrder = 3\u003c\/li\u003e\n\u003cli\u003eSlope = 60 dB\u003c\/li\u003e\n\u003cli\u003eOutput of digital value\u003c\/li\u003e\n\u003cli\u003eBroken bridge supply line = Value approaching 0\u003c\/li\u003e\n\u003cli\u003eBroken sensor line = Value approaching ±end value (status bit \"Line monitoring\" is set in register \"Module status\")\u003c\/li\u003e\n\u003cli\u003eValid range of values = 0xFF800001 to 0x007FFFFF (-8,388,607 to 8,388,607)\u003c\/li\u003e\n\u003cli\u003eStrain gauge supply\u003c\/li\u003e\n\u003cli\u003eVoltage = 5.5 VDC \/ Max. 65 mA\u003c\/li\u003e\n\u003cli\u003eShort-circuit and overload-proof = Yes\u003c\/li\u003e\n\u003cli\u003eVoltage drop for short-circuit protection = Max. 0.2 VDC at 65 mA and 25°C\u003c\/li\u003e\n\u003cli\u003eQuantization\u003c\/li\u003e\n\u003cli\u003eLSB value (16-bit)\u003c\/li\u003e\n\u003cli\u003e2 mV\/V = 336 nV\u003c\/li\u003e\n\u003cli\u003e4 mV\/V = 671 nV\u003c\/li\u003e\n\u003cli\u003e8 mV\/V = 1.343 µV\u003c\/li\u003e\n\u003cli\u003e16 mV\/V = 2.686 µV\u003c\/li\u003e\n\u003cli\u003e32 mV\/V = 5.371 μV\u003c\/li\u003e\n\u003cli\u003e64 mV\/V = 10.74 μV\u003c\/li\u003e\n\u003cli\u003e128 mV\/V = 21.48 μV\u003c\/li\u003e\n\u003cli\u003e256 mV\/V = 42.97 μV\u003c\/li\u003e\n\u003cli\u003eLSB value (24-bit)\u003c\/li\u003e\n\u003cli\u003e2 mV\/V = 1.31 nV\u003c\/li\u003e\n\u003cli\u003e4 mV\/V = 2.62 nV\u003c\/li\u003e\n\u003cli\u003e8 mV\/V = 5.25 nV\u003c\/li\u003e\n\u003cli\u003e16 mV\/V = 10.49 nV\u003c\/li\u003e\n\u003cli\u003e32 mV\/V = 20.98 nV\u003c\/li\u003e\n\u003cli\u003e64 mV\/V = 41.96 nV\u003c\/li\u003e\n\u003cli\u003e128 mV\/V = 83.92 nV\u003c\/li\u003e\n\u003cli\u003e256 mV\/V = 167.85 nV\u003c\/li\u003e\n\u003cli\u003eStrain gauge factor = 2 to 256 mV\/V, configurable using software\u003c\/li\u003e\n\u003cli\u003eConnection = 4- or 6-wire connections\u003c\/li\u003e\n\u003cli\u003eInput type = Differential, used to evaluate a full-bridge strain gauge\u003c\/li\u003e\n\u003cli\u003eDigital converter resolution = 24-bit\u003c\/li\u003e\n\u003cli\u003eConversion time = Depends on the configured data output rate\u003c\/li\u003e\n\u003cli\u003eData output rate = 0.1 - 7500 samples per second, configurable using software (f DATA )\u003c\/li\u003e\n\u003cli\u003eADC filter characteristics = Sigma-delta, see section \"Filter characteristics of the sigma-delta A\/D converter\"\u003c\/li\u003e\n\u003cli\u003eOperating range \/ Measurement sensor = 85 to 5000 Ω\u003c\/li\u003e\n\u003cli\u003eInfluence of cable length = See section \"Calculation example\".\u003c\/li\u003e\n\u003cli\u003eInput protection = RC protection\u003c\/li\u003e\n\u003cli\u003eCommon-mode range = 0 to 3 VDC Permissible input voltage range (with regard to the electric potential strain gauge GND) on inputs \"Input +\" and \"Input -\"\u003c\/li\u003e\n\u003cli\u003eInsulation voltage between input and bus = 500 V eff\u003c\/li\u003e\n\u003cli\u003eConversion procedure = Sigma-delta\u003c\/li\u003e\n\u003cli\u003eMax. gain drift = 12 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eMax. offset drift = 2 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eNonlinearity = \u0026lt;10 ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical properties\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical isolation = Bus isolated from analog input and strain gauge supply voltage Channel not isolated from I\/O power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOperating conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMounting orientation\u003c\/li\u003e\n\u003cli\u003eHorizontal = Yes\u003c\/li\u003e\n\u003cli\u003eVertical = Yes\u003c\/li\u003e\n\u003cli\u003eInstallation elevation above sea level\u003c\/li\u003e\n\u003cli\u003e0 to 2000 m = No limitation\u003c\/li\u003e\n\u003cli\u003e\u0026gt;2000 m = Reduction of ambient temperature by 0.5°C per 100 m\u003c\/li\u003e\n\u003cli\u003eDegree of protection per EN 60529 = IP20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAmbient conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eOperation\u003c\/li\u003e\n\u003cli\u003eHorizontal mounting orientation = -25 to 60°C\u003c\/li\u003e\n\u003cli\u003eVertical mounting orientation = -25 to 50°C\u003c\/li\u003e\n\u003cli\u003eDerating = See section \"Hardware configuration\"\u003c\/li\u003e\n\u003cli\u003eStorage = -40 to 85°C\u003c\/li\u003e\n\u003cli\u003eTransport = -40 to 85°C\u003c\/li\u003e\n\u003cli\u003eRelative humidity\u003c\/li\u003e\n\u003cli\u003eOperation = 5 to 95%, non-condensing\u003c\/li\u003e\n\u003cli\u003eStorage = 5 to 95%, non-condensing\u003c\/li\u003e\n\u003cli\u003eTransport = 5 to 95%, non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical properties\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNote = Order 1x terminal block X20TB12 separately. Order 1x bus module X20BM11 separately.\u003c\/li\u003e\n\u003cli\u003ePitch = 12.5 +0.2 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026R","offers":[{"title":"Default Title","offer_id":70970905788669,"sku":"X20AI1744","price":775.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5665\/3309\/files\/X20AI1744.right-fab192f0.jpg?v=1785317904","url":"https:\/\/shanghailianyou.com\/products\/b-r-x20ai1744","provider":"Lianyou PLC","version":"1.0","type":"link"}