{"product_id":"allen-bradley-1440-tb-b-xm-dynamic-measurement-terminal-base","title":"Allen Bradley 1440-TB-B XM Dynamic Measurement Terminal Base","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1440-TB-B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the essential mounting and wiring interface for the XM series of intelligent dynamic measurement modules. Specifically engineered to house the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eXM-320 and XM-220\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evibration and position monitoring modules, this terminal base facilitates all field wiring through a rugged screw clamp termination system. It provides the mechanical foundation and electrical backplane for distributed power and communication within an XM monitoring system. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Factory Original\u003c\/strong\u003e, ensuring maximum contact integrity for your critical machinery protection circuits.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1440-TB-B utilizes industrial-grade materials to ensure stable signal transmission in high-vibration environments:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Modules\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eXM-320, XM-220 Dynamic Measurement Modules\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTermination Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eScrew Clamp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e21.6 to 26.4 VDC (24V Nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20°C to 65°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDIN Rail or Panel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWiring Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Industrial Signal Wire\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eXM Series Accessories\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Screw Clamp Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1440-TB-B utilizes high-torque screw clamps to secure field wiring. This design prevents wire pull-out and maintains low-resistance connections in high-vibration zones typical of pump and turbine monitoring applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModular \"Hot Swap\" Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe terminal base allows for the removal and replacement of XM-320 or XM-220 modules without disturbing the field wiring. This significantly reduces downtime during maintenance or module upgrades by keeping the signal path intact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Thermal Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware operates reliably across a 20°C to 65°C range. The housing design promotes natural convection, preventing heat buildup at the terminal interface even when multiple modules operate in dense configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Power Distribution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe base manages internal power distribution (21.6 to 26.4 VDC) across the XM system. It eliminates redundant external wiring by bridging power between adjacent terminal bases, streamlining the control panel layout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid DIN Rail Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated locking mechanism snaps onto standard 35mm DIN rails. This permits fast installation in narrow control cabinets while providing the mechanical rigidity required to support precision measurement electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this 1440-TB-B unit 100% Brand New?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We guarantee this terminal base is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand arrives in its original factory packaging. We do not supply refurbished or used surplus bases, as pristine screw threads and clean contact surfaces are critical for accurate measurement signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1440-TB-B with an XM-120 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This specific base is optimized for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eXM-320 (Position)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eXM-220 (Dual Speed)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules. Always verify your module part number before installation to ensure electrical and mechanical compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended torque for the screw clamps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFollow the standard Allen Bradley torque specifications listed in the XM series installation manual. Proper torque ensures the wire remains secure under vibration without shearing the copper conductor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this base include the XM module itself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1440-TB-B is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eterminal base only\u003c\/strong\u003e. You must purchase the XM-320 or XM-220 module separately to complete the measurement node.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53453099040952,"sku":"1440-TB-B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1440-TB-B.jpg?v=1778486829","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1440-tb-b-xm-dynamic-measurement-terminal-base","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}