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Allen Bradley Point I/O 1734 1734-TB3

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1734-TB3

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The 1734-TB3 from Allen Bradley serves as an I/O terminal base within the Point I/O 1734 series. This open-style terminal base accommodates 12 screw terminals, making it suitable for various wiring configurations.

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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 1734-TB3

ManufacturerAllen Bradley
Product TypeI/O Terminal Base
Product LinePoint I/O 1734
Part Number1734-TB3
UPC612598268962
Weight0.31 lbs (0.14 kg)
Number of Terminals12 terminals
Terminal TypeScrew terminals
Field Power Bus Supply Voltage28.8V DC, 120/240V AC
Field Power Bus Supply Current10 A max
EnclosureNone (open-style)
Wire Size22 to 14 AWG
Terminal Base Screw Torque0.5 to 0.6 Nm (5 to 7 lb.in)
Signal Terminal Voltage Max28.8V DC, 120/240V AC
Signal Terminal Current Max2A
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Allen Bradley’s 1734-TB3 is an I/O terminal base designed for the Point I/O 1734 series, providing critical connectivity in control systems. This version features a total of 12 screw terminals, enabling solid and reliable connections for field devices. The open-style enclosure facilitates easy access for wiring, helping streamline maintenance and upgrades. The terminal base accommodates a versatile field power bus supply, with options for 28.8V DC along with 120/240V AC. It can support a maximum current of 10 Amps, ensuring it meets the demands of a variety of applications.

In addition, each signal terminal is rated to a maximum voltage of 28.8V DC or 120/240V AC, allowing it to support multiple voltage conditions within the same base. The current capacity for each signal terminal is limited to 2 Amps, ensuring effective operation while preventing overload. Compatibility with wire sizes ranging from 22 AWG to 14 AWG provides flexibility in system design. Furthermore, correct installation is aided by the torque specification for terminal screws, which should be tightened to between 0.5 to 0.6 Nm (5 to 7 lb.in). This technical setup makes the 1734-TB3 terminal base a reliable component for I/O connections in automated control systems.

Revision Part #Also known as
1734-TB3 Ser A1734-TB3/A, Series A, Rev A
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