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Allen-Bradley 1734-OW4 POINT I/O 4-Channel Relay Output Module

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Allen-Bradley 1734-OW4

by Allen-Bradley

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OverviewElevate your industrial automation and control systems with the Allen-Bradley 1734-OW4, a powerful and versatile Point I/O relay output module. Engineered for superior performance and reliability, this module seamlessly integrates into existing Point I/O systems, providing precise control over various AC and DC loads. Its compact design, coupled with advanced features like high isolation and fast response times, makes it an indispensable component for demanding industrial environments. Designed for engineers and technicians seeking robust and flexible output control, the 1734-OW4 offers a streamlined solution for managing motors, valves, lighting, and other critical devices with exceptional efficiency.Key Features Four Independent Relay Outputs: Maximize control flexibility by managing multiple devices from a single, compact module, simplifying wiring and system design. Wide Voltage & Current Compatibility: Effortlessly switch both AC and DC loads up to 240V AC / 125V DC and 2A, adapting to diverse application requirements without additional hardware. Robust Isolation: Benefit from 265V continuous output-to-system isolation, significantly enhancing operational safety and minimizing electrical interference for stable and reliable system performance. Rapid Response Times: Achieve optimal control in dynamic systems with impressively fast 10 ms turn-on and turn-off times, ensuring immediate execution of commands. Compact Modular Design: Integrate seamlessly into any Point I/O system, enabling scalable and space-efficient installations without compromising on functionality or reliability. Electromechanical Reliability: Utilize proven electromechanical relay technology for durable and consistent switching operations, even in harsh industrial conditions. Global Certifications: Operates confidently with UL, CE, ATEX, and IECEx certifications, affirming its compliance with international safety and performance standards. Technical Specifications Model Number: 1734-OW4 Series: POINT I/O Number of Outputs: 4 (Relay) Output Type: Electromechanical relay Voltage Rating: Maximum Switching Voltage: 240V AC / 125V DC Output Current: 2A at 30V DC; 2A at 240V AC Contact Type: Single-Pole, Single-Throw (SPST) Isolation: Output-to-System: 265V (continuous) Response Time: Turn-On: 10 ms; Turn-Off: 10 ms Backplane Current Draw: 80 mA at 5V DC Operating Temperature: -20°C to 55°C (-4°F to 131°F) Certifications: UL, CE, ATEX, IECEx Connection Type: Removable terminal block or POINT I/O communication base Dimensions: Compact modular design compatible with POINT I/O system Applications Industrial Automation: Precision control for motors, valves, solenoids, and other actuators in automated manufacturing and assembly lines. Building Management Systems: Efficiently manage lighting circuits, HVAC systems, security devices, and access control within commercial and industrial facilities. Power Distribution Networks: Reliable switching of relays and contactors for effective power management and electrical distribution systems. Process Control Systems: Critical operation of various devices in multi-stage chemical, food and beverage, or pharmaceutical process control applications. Material Handling: Controls conveyors, sorting mechanisms, and robotic arms in logistic and warehousing operations. Why Choose Unmatched Reliability: Built with Allen-Bradley's renowned quality, ensuring consistent and long-lasting performance in demanding industrial environments. Seamless Integration: Designed specifically for the Point I/O platform, guaranteeing easy installation and compatibility with your existing or new systems. Enhanced System Safety: Superior electrical isolation protects your sensitive control equipment and personnel from potential hazards. Optimized Efficiency: Fast response times and versatile output capabilities lead to more precise control and improved operational efficiency. Space-Saving Solution: Its compact footprint helps conserve valuable panel space, allowing for more efficient system designs and reducing overall footprint. Order NowUpgrade your control systems today with the Allen-Bradley 1734-OW4. Ensure top-tier performance and reliability in your industrial applications.FAQHow many outputs does the 1734-OW4 module provide?The 1734-OW4 module features four independent relay outputs, offering flexible control for multiple devices.What types of loads can this module switch?It is capable of switching both AC and DC loads, with a maximum capacity of 240V AC / 125V DC and 2A.Is the 1734-OW4 compatible with existing Point I/O systems?Yes, the module is specifically designed for seamless integration and compatibility with all Point I/O systems.What are the switching response times of this module?The 1734-OW4 boasts rapid response times of 10 ms for both turn-on and turn-off operations.Does this module offer electrical isolation?Yes, it provides robust 265V continuous output-to-system isolation, enhancing safety and reducing interference.

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PRODUCT DETAILS

Allen-Bradley 1734-OW4

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Number: 1734-OW4
  • Series: POINT I/O
  • Number of Outputs: 4 (Relay)
  • Output Type: Electromechanical relay
  • Voltage Rating: Maximum Switching Voltage: 240V AC / 125V DC
  • Output Current: 2A at 30V DC; 2A at 240V AC
  • Contact Type: Single-Pole, Single-Throw (SPST)
  • Isolation: Output-to-System: 265V (continuous)
  • Response Time: Turn-On: 10 ms; Turn-Off: 10 ms
  • Backplane Current Draw: 80 mA at 5V DC
  • Operating Temperature: -20°C to 55°C (-4°F to 131°F)
  • Certifications: UL, CE, ATEX, IECEx
  • Connection Type: Removable terminal block or POINT I/O communication base
  • Dimensions: Compact modular design compatible with POINT I/O system

Applications

  • Industrial Automation: Precision control for motors, valves, solenoids, and other actuators in automated manufacturing and assembly lines.
  • Building Management Systems: Efficiently manage lighting circuits, HVAC systems, security devices, and access control within commercial and industrial facilities.
  • Power Distribution Networks: Reliable switching of relays and contactors for effective power management and electrical distribution systems.
  • Process Control Systems: Critical operation of various devices in multi-stage chemical, food and beverage, or pharmaceutical process control applications.
  • Material Handling: Controls conveyors, sorting mechanisms, and robotic arms in logistic and warehousing operations.

Why Choose the 1734-OW4?

  • Unmatched Reliability: Built with Allen-Bradley's renowned quality, ensuring consistent and long-lasting performance in demanding industrial environments.
  • Seamless Integration: Designed specifically for the Point I/O platform, guaranteeing easy installation and compatibility with your existing or new systems.
  • Enhanced System Safety: Superior electrical isolation protects your sensitive control equipment and personnel from potential hazards.
  • Optimized Efficiency: Fast response times and versatile output capabilities lead to more precise control and improved operational efficiency.
  • Space-Saving Solution: Its compact footprint helps conserve valuable panel space, allowing for more efficient system designs and reducing overall footprint.

Availability & Shipping

  • In stock: 1734-OW4 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1734-OW4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1734-OW4 module features four independent relay outputs, offering flexible control for multiple devices.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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