Allen-Bradley 1734-OB4 | 4-Point 24V DC Digital Output Module – POINT I/O Series

Overview

The Allen-Bradley 1734-OB4 is a 4-point digital output module from the POINT I/O family, designed for 24V DC sourcing outputs. Compact and modular, it is ideal for distributed control applications where space-saving and flexibility are key.

Part of Rockwell’s POINT I/O system, this module offers cost-effective expansion, fast installation, and seamless integration with Logix controllers via EtherNet/IP, ControlNet, or DeviceNet adapters.

Key Features

• 4 Digital Outputs – 24V DC sourcing

• Compact Form Factor – Saves panel space

• POINTBus Current Draw: 75 mA

• Electronic Protection – Short-circuit protection

• Hot-Swappable – No need to power down for module replacement

• Easy Configuration – Integrates with Studio 5000 and Logix platforms

Technical Specifications

• Catalog Number: 1734-OB4

• Series: POINT I/O

• Output Type: Digital sourcing (24V DC)

• Channels: 4

• Output Current: 1.0 A per channel max

• Voltage Range: 10–28.8V DC

• Mounting: DIN rail

• Operating Temperature: -20°C to +55°C

• Weight: Approx. 50 g

Applications

• Machine Control – Output to relays, solenoids, and lamps

• Distributed I/O Systems – Scalable and modular architecture

• OEM Automation – Compact solution for small-to-mid-sized machines

Why Choose the 1734-OB4?

• Simple and flexible installation in distributed control setups

• Reliable DC output control with integrated protections

• Seamless integration with Rockwell Logix controllers

Order Now

In stock and available for worldwide shipping.