1734-TB | Allen-Bradley POINT I/O Terminal Base. It has 8 Positions and a Clamp Type of Cage-Clamp RTB
1734-TB | Allen-Bradley POINT I/O Terminal Base. It has 8 Positions and a Clamp Type of Cage-Clamp RTB
1734-TB | Allen-Bradley POINT I/O Terminal Base. It has 8 Positions and a Clamp Type of Cage-Clamp RTB
    1734-TB | Allen-Bradley POINT I/O Terminal Base. It has 8 Positions and a Clamp Type of Cage-Clamp RTB
1734-TB | Allen-Bradley POINT I/O Terminal Base. It has 8 Positions and a Clamp Type of Cage-Clamp RTB

1734-TB | Allen-Bradley POINT I/O Terminal Base. It has 8 Positions and a Clamp Type of Cage-Clamp RTB

Part #: 1734-TB Manufactured by: Allen-Bradley
$30.00
$30.00
12 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
Allen-Bradley 1734-TB POINT I/O Module Base with 8-Contact Removable IEC Screw Terminal
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Product Description P/N: 1734-TB

Description / Specifications

Description 

The Allen-Bradley 1734-TB is a POINT I/O terminal base designed for use with 1734 series modules in distributed control applications. It provides screw-clamp terminals and secure mounting on a 15 mm DIN rail for in-cabinet installations.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category I/O Terminal Bases
Part Number 1734-TB
Subcategory POINT I/O Terminal Bases
Voltage Rating 240 V
Amperage Rating 10 A
Terminal Type Screw-Clamp (8 Terminals)
Mounting Type 15 mm DIN Rail
Enclosure Open-Style
Operating Temperature –20 °C to 55 °C
Storage Temperature –40 °C to 85 °C
Relative Humidity Rated for industrial cabinet use
Compatibility POINT I/O (1734) Modules
Application Distributed Field Wiring & I/O Mounting
Standards C-TICK, CE, CSA, CUL, KC, GOST, Marine, UL
Weight 0.25 lb

  

 

Information About 1734-TB

The 1734-TB is part of the POINT I/O (Bulletin 1734) modular platform, serving as the field-wiring and mounting base for POINT I/O modules within integrated architectures. It supports up to 10 A and 240 V system ratings, offering eight screw-clamp terminals for reliable signal termination in automated control cabinets. The modular design allows I/O modules, network adapters, and bases to slide together, supporting Removal and Insertion Under Power (RIUP), Auto Device Replacement (ADR), and diagnostic capabilities for efficient maintenance. With a –20 °C to 55 °C operating range and certifications including UL, CE, C-TICK, KC, GOST, Marine, and CUL, the base delivers dependable performance in industrial automation systems requiring flexible wiring and distributed I/O layout.

Key Features:

  • POINT I/O Modular Base: Serves as the mounting and wiring interface for POINT I/O modules and supports modular expansion.
  • Eight Screw-Clamp Terminals: Provides secure, vibration-resistant field wiring for sensors, actuators, and power distribution.
  • 240 V / 10 A Rating: Supports a wide range of input/output connections and industrial power levels.
  • RIUP Capability: Allows modules to be removed or inserted while the system remains powered, reducing downtime.
  • Auto Device Replacement (ADR): Enables automatic module configuration restoration when replacing hardware.
  • Horizontal or Vertical Mounting: Supports flexible installation orientation without derating requirements.
  • Open-Style Enclosure: Designed for control cabinet installations where ventilation and access are required.
  • Full Global Certification: Complies with CE, UL, Marine, KC, GOST, CUL, and C-TICK for international use.

The 1734-TB delivers the reliability and precision required for modular distributed I/O wiring, field termination, and flexible POINT I/O system configuration.

Frequently Asked Questions about 1734-TB
Question: What is the 1734-TB?
Date Update:13/06/2025
Answer:

The 1734-TB is a Terminal Base from the POINT I/O series by Allen-Bradley. It acts as the mounting and connection base for POINT I/O modules and provides power, communication, and grounding connections. The 1734-TB is typically used in ControlLogix, CompactLogix, or Flex I/O systems to connect I/O modules to the system backplane and establish communication with the controller.

Question: Where can I find the manual for the 1734-TB?
Date Update:13/06/2025
Answer:

The manual for the 1734-TB can be found on the Rockwell Automation website. To access the manual:

  1. Visit the Rockwell Automation or Allen-Bradley support site.
  2. Search for 1734-TB in the product documentation section.
  3. Download the user manual, which provides detailed information on installation, wiring, and system integration.

Alternatively, you can access the user manual within Studio 5000 or RSLogix 5000 if you are using these software packages for PLC programming.

Question: What is the purpose of the 1734-TB in a POINT I/O system?
Date Update:13/06/2025
Answer:

The 1734-TB serves as the mounting base for POINT I/O modules, providing the necessary physical and electrical connections between the modules and the I/O system backplane. It supplies:

  • Power connections for the I/O modules.
  • Data communication between the modules and the controller via the backplane.
  • Grounding to ensure system stability and safety.

Without the 1734-TB, the POINT I/O modules cannot be properly powered or communicate with the system’s controller.

Question: What is the wiring configuration for the 1734-TB?
Date Update:13/06/2025
Answer:

The 1734-TB Terminal Base has several connections for power, communication, and grounding. The basic wiring configuration includes:

1. Power Connections:

  • The 1734-TB requires a 24V DC power supply to power the POINT I/O modules. Power is supplied to the 24V DC and 0V (ground) terminals on the terminal base.
  • Ensure that the power supply is correctly wired to the 24V and 0V terminals to provide power to the modules mounted on the base.

2. Communication Connections:

  • The terminal base also facilitates communication between the I/O modules and the PLC system. This connection is typically made via Ethernet/IP or other communication backplane protocols, depending on the system setup.

3. Grounding:

  • The 1734-TB terminal base includes a ground terminal. Proper grounding is essential to ensure system stability and reduce electrical noise interference.

Always refer to the wiring diagram in the user manual for specific terminal locations and configuration details.

Question: What is the power requirement for the 1734-TB?
Date Update:13/06/2025
Answer:

The 1734-TB requires a 24V DC power supply to power the POINT I/O modules mounted on it. The power supply must meet the following requirements:

  • Voltage: 24V DC (±10%).
  • The power supply must be capable of providing sufficient current for all connected I/O modules. The current consumption of each module varies depending on the module type, such as digital or analog inputs/outputs.

Check the module specifications in the user manual for detailed power consumption information.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1734-TB is a POINT I/O terminal base designed for use with 1734 series modules in distributed control applications. It provides screw-clamp terminals and secure mounting on a 15 mm DIN rail for in-cabinet installations.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category I/O Terminal Bases
Part Number 1734-TB
Subcategory POINT I/O Terminal Bases
Voltage Rating 240 V
Amperage Rating 10 A
Terminal Type Screw-Clamp (8 Terminals)
Mounting Type 15 mm DIN Rail
Enclosure Open-Style
Operating Temperature –20 °C to 55 °C
Storage Temperature –40 °C to 85 °C
Relative Humidity Rated for industrial cabinet use
Compatibility POINT I/O (1734) Modules
Application Distributed Field Wiring & I/O Mounting
Standards C-TICK, CE, CSA, CUL, KC, GOST, Marine, UL
Weight 0.25 lb

  

 

Information About 1734-TB

The 1734-TB is part of the POINT I/O (Bulletin 1734) modular platform, serving as the field-wiring and mounting base for POINT I/O modules within integrated architectures. It supports up to 10 A and 240 V system ratings, offering eight screw-clamp terminals for reliable signal termination in automated control cabinets. The modular design allows I/O modules, network adapters, and bases to slide together, supporting Removal and Insertion Under Power (RIUP), Auto Device Replacement (ADR), and diagnostic capabilities for efficient maintenance. With a –20 °C to 55 °C operating range and certifications including UL, CE, C-TICK, KC, GOST, Marine, and CUL, the base delivers dependable performance in industrial automation systems requiring flexible wiring and distributed I/O layout.

Key Features:

  • POINT I/O Modular Base: Serves as the mounting and wiring interface for POINT I/O modules and supports modular expansion.
  • Eight Screw-Clamp Terminals: Provides secure, vibration-resistant field wiring for sensors, actuators, and power distribution.
  • 240 V / 10 A Rating: Supports a wide range of input/output connections and industrial power levels.
  • RIUP Capability: Allows modules to be removed or inserted while the system remains powered, reducing downtime.
  • Auto Device Replacement (ADR): Enables automatic module configuration restoration when replacing hardware.
  • Horizontal or Vertical Mounting: Supports flexible installation orientation without derating requirements.
  • Open-Style Enclosure: Designed for control cabinet installations where ventilation and access are required.
  • Full Global Certification: Complies with CE, UL, Marine, KC, GOST, CUL, and C-TICK for international use.

The 1734-TB delivers the reliability and precision required for modular distributed I/O wiring, field termination, and flexible POINT I/O system configuration.

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