{"product_id":"3bht300032r1-ai635-abb-analog-input-module","title":"3BHT300032R1 AI635 | ABB | Analog Input Module","description":"\u003cp\u003eConfigured for high-precision temperature measurements in industrial automation environments, the \u003cstrong\u003eABB 3BHT300032R1\u003c\/strong\u003e (\u003cstrong\u003eAI635\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution for raw sensor signal digitizing.\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\u003e3BHT300032R1 (AI635)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Switzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.21 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e252 mm (Depth) x 273 mm (Height) x 40 mm (Width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C (Industrial-grade range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSourced via system backplane interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e14 + 2 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Resolution\u003c\/td\u003e\n\u003ctd\u003e12-bit binary conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Input Type\u003c\/td\u003e\n\u003ctd\u003eThermocouples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Slot Occupancy\u003c\/td\u003e\n\u003ctd\u003eSingle slot configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe device functions as a multi-channel digitizing component that maps thermodynamic voltage variations directly into internal registry blocks. Its 14 + 2 channel configuration optimizes physical enclosure space, facilitating high-density I\/O density scaling options within the subsystem frame. Analog-to-digital conversions update across the rack interface without lowering backplane bus communication velocity, securing raw input arrays and validating firmware flash compatibility boundaries during continuous hardware processing operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the functional allocation parameters of the 14 + 2 channel configuration?\u003c\/p\u003e\n\u003cp\u003eA: The module contains 14 independent channels dedicated to registering low-voltage analog inputs derived from process thermocouple elements. The remaining 2 auxiliary channels are physically dedicated to cold junction compensation (CJC) hardware modules to adjust for reference terminal temperature shifts.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module be inserted or removed under power without damaging system components?\u003c\/p\u003e\n\u003cp\u003eA: No. Prior to module extraction or replacement, the corresponding baseplate sub-rack power must be fully turned off. Inserting or withdrawing the card while the backplane bus is energized can result in electrical transient arcs that disrupt parallel interface communications or corrupt active registers.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Mounting\u003c\/strong\u003e: Slide the module vertically into the designated baseplate track guides. Ensure the rear circuit pins fully engage with the backplane block before fixing any external faceplate retention mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermocouple Compensation Wiring\u003c\/strong\u003e: Use specific compensation cables matched to the thermocouple type deployed in the field. Avoid multi-terminal junction breaks to prevent parasitic voltage errors on the 12-bit conversion matrix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Ground Separation\u003c\/strong\u003e: Terminate instrument cable shields to a dedicated, low-impedance earth bar within the local control cabinet. Do not connect sensor shields to standard system neutral lines or create multiple ground paths.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53105410507061,"sku":"AI635 3BHT300032R1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/AI6353BHT300032R1.png?v=1783491661","url":"https:\/\/www.5gplc.com\/products\/3bht300032r1-ai635-abb-analog-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}