{"product_id":"allen-bradley-1440-tb-c-plc-terminal-bases","title":"Allen-Bradley 1440-TB-C PLC Terminal Bases","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1440-TB-C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1440-TB-C\u003c\/strong\u003e Terminal Base, operates as a dedicated hardware component for wiring termination and mechanical mounting within Allen-Bradley XM networks.\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\u003e1440-TB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\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\u003e0.68 lbs (0.31 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard XM Series Terminal Base Footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew Clamp C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Module Compatibility\u003c\/td\u003e\n\u003ctd\u003eXM Master Relay Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail \/ Panel Mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe 1440-TB-C terminal base maintains continuous backplane bus communication velocity across XM relay monitoring racks while routing control and power lines directly to the host chassis. Designed to maximize I\/O density scaling, the open-style base establishes physical signal routes through screw clamp C wiring blocks, providing reliable interconnectivity for XM master relay modules. The low-impedance backplane pin configuration preserves signal integrity and supports firmware flash compatibility across network-linked monitoring hardware.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What specific module is the 1440-TB-C terminal base designed to support?\u003c\/p\u003e\n\u003cp\u003eA: The 1440-TB-C base is engineered specifically for hosting and interconnecting the XM Master Relay Module.\u003c\/p\u003e\n\u003cp\u003eQ: What termination style is provided on the 1440-TB-C base unit?\u003c\/p\u003e\n\u003cp\u003eA: The unit features Screw Clamp C terminals for field cable connection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the 1440-TB-C open-style terminal base securely onto standard DIN rail or enclosure backpanel infrastructure.\u003c\/li\u003e\n\u003cli\u003eConnect field relay wiring to the designated screw clamp C terminals, ensuring wire insulation is stripped to correct lengths and torqued properly.\u003c\/li\u003e\n\u003cli\u003eInspect terminal base backplane pins for alignment before mounting the XM Master Relay Module onto the unit.\u003c\/li\u003e\n\u003cli\u003eVerify continuous grounding of the mounting plate to suppress external electro-magnetic noise across control output lines.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48793760956606,"sku":"1440-TB-C","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/1794-TB3TS92_1f19849c-c1b1-4602-a9f2-60e54b241d75.png?v=1787883795","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1440-tb-c-plc-terminal-bases","provider":"AutoOilTech Limited","version":"1.0","type":"link"}