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Allen Bradley XM 1440-TB-D

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1440-TB-D

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The Allen Bradley 1440-TB-D is a screw clamp terminal base designed for DeviceNet applications. It operates on a 24 V DC input and accommodates up to four outlets.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1440-TB-D

ManufacturerAllen Bradley
Product TypeScrew Clamp Terminal Base
Product LineXM
Part Number1440-TB-D
Weight2.00 lbs (0.91 kg)
Interface TypeDeviceNet
Number Of Outlets4
Number Of Slots1
Input Voltage24 V
Voltage TypeDC
Terminal Screw Torque0.8 Nm
Side Connector Current Max (Primary Power)3.0 A
Side Connector Current Max (DeviceNet Power)300 mA
Rack-Assembly PossibleNo
Wall MountingFALSE
Rail Mounting PossibleYes
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The 1440-TB-D, produced by Allen Bradley, serves as a screw clamp terminal base within the XM series. It is engineered specifically for use in DeviceNet environments. This terminal base supports a 24 V DC input, and it includes a total of four outlets for versatile connectivity. The unit comprises a single slot, allowing for straightforward integration into existing systems.

A critical specification of this terminal base is its capability to handle a maximum current of 3.0 A for the primary power side connector, ensuring adequate power supply for connected devices. For DeviceNet power, a maximum of 300 mA is permissible. The terminal screw torque rating of 0.8 Nm ensures that connections remain stable and secure throughout operation.

Importantly, the 1440-TB-D does not allow for rack assembly, which may influence installation choices. Additionally, it is not intended for wall mounting, though rail mounting is feasible, providing options for placement within control panels or enclosures. This arrangement supports a range of practical implementations in electrical systems.