{"product_id":"allen-bradley-1440-tb-a-xm-124-intelligent-i-o-terminal-base","title":"Allen-Bradley 1440-TB-A XM-124 Intelligent I\/O Terminal Base","description":"\u003ch3\u003eFunctional Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-325\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1440-TB-A\u003c\/strong\u003e\u003cspan class=\"citation-325 citation-end-325\"\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized terminal base designed to support the Rockwell Automation XM Series of machinery protection and measurement modules, including the XM-124.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-324 citation-end-324\"\u003eThis base acts as the physical foundation for the I\/O system, providing all necessary field-wiring terminations for sensors and communication interfaces.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBy separating the permanent wiring from the electronic module, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1440-TB-A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows for rapid hardware replacement without the need to disconnect field cables, significantly reducing maintenance downtime during critical diagnostics or upgrades.\u003c\/p\u003e\n\u003ch3\u003eTechnical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-323\"\u003e\u003c\/span\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003cspan class=\"citation-323 citation-end-323\"\u003e: Allen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-322\"\u003e\u003c\/span\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003cspan class=\"citation-322 citation-end-322\"\u003e: XM Series\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1440-TB-A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-321\"\u003e\u003c\/span\u003e\u003cstrong\u003eDevice Type\u003c\/strong\u003e\u003cspan class=\"citation-321 citation-end-321\"\u003e: Intelligent I\/O Terminal Base\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e: 21.6V to 26.4V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-320\"\u003e\u003c\/span\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003cspan class=\"citation-320 citation-end-320\"\u003e: 175 mA to 300 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-319\"\u003e\u003c\/span\u003e\u003cstrong\u003eTerminal Screw Torque\u003c\/strong\u003e\u003cspan class=\"citation-319 citation-end-319\"\u003e: 0.8 NM\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-318\"\u003e\u003c\/span\u003e\u003cstrong\u003eOperational Temperature\u003c\/strong\u003e\u003cspan class=\"citation-318 citation-end-318\"\u003e: -20°C to 65°C (-4°F to 149°F)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: -40°C to 85°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-317\"\u003e\u003c\/span\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003cspan class=\"citation-317 citation-end-317\"\u003e: 95% (Non-Condensing)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e: 4 W to 7 W (14 to 24 BTU\/HR)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN Rail or Direct Panel Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-316\"\u003e\u003c\/span\u003e\u003cstrong\u003eWidth Dimension\u003c\/strong\u003e\u003cspan class=\"citation-316 citation-end-316\"\u003e: 94 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-315\"\u003e\u003c\/span\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003cspan class=\"citation-315 citation-end-315\"\u003e: 1.05 kg (2.31 lbs)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Application and Integration\u003c\/h3\u003e\n\u003cp\u003eDesigned for harsh industrial environments, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1440-TB-A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures secure signal continuity for vibration, temperature, and speed measurement sensors. The base features heavy-duty terminals capable of handling precise torque settings to prevent loosening under high-vibration conditions common in turbine or motor-monitoring applications. Its compact 94 mm width allows for high-density grouping of modules within control cabinets. When correctly installed, the terminal base provides the necessary backplane connectivity for the XM module to communicate its analyzed data across the DeviceNet network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1440-TB-A be used with modules other than the XM-124?\u003c\/strong\u003e\u003cspan class=\"citation-314\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1440-TB-A\u003c\/strong\u003e\u003cspan class=\"citation-314 citation-end-314\"\u003e\u003cspan\u003e \u003c\/span\u003eis compatible with various XM series modules that utilize the same 1440 terminal base interface.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eHowever, always verify the specific terminal base compatibility listed in the datasheet for your specific module variant to ensure proper mechanical and electrical alignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the terminal screw torque specification?\u003c\/strong\u003eThe 0.8 NM torque specification is critical to maintaining low-resistance electrical contact. Proper torquing prevents oxidation and localized heating at the terminal interface, which is vital for maintaining signal accuracy for high-sensitivity vibration transducers.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":52890557153464,"sku":"1440-TB-A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1440-TB-A.jpg?v=1772183649","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1440-tb-a-xm-124-intelligent-i-o-terminal-base","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}