Free Shipping Across the USA — Worldwide Delivery Available!
PALM Parts Solution
AccountQuote
In Stock Fast Shipping Available
Allen-Bradley 1734-OB4E POINT I/O Electronic Output Module

*Image shown is a representation only. Actual product may vary.

Allen-Bradley 1734-OB4E POINT I/O Electronic Output Module

by Allen-Bradley

Read verified buyer reviews ↓

OverviewEnhance your industrial automation setups with the Allen-Bradley 1734-OB4E POINT I/O Electronic Output Module. This compact and robust unit delivers precise and dependable control, making it a crucial element for contemporary industrial uses. Designed for effortless integration into existing POINT I/O systems, the 1734-OB4E includes four independent, electronically protected output channels, ensuring not only efficient operation but also improved system stability and longevity. Its comprehensive diagnostic features and broad voltage compatibility make it a versatile option for various industrial settings demanding superior performance and meticulous output management. From guaranteeing smooth production line operation to overseeing vital control processes, the 1734-OB4E is engineered for performance in demanding conditions, simplifying troubleshooting and reducing downtime.Key Features Four Isolated Electronic Outputs: Provides four distinct output channels with electronic safeguards for robust and accurate control of various industrial devices. Advanced Diagnostic Functions: Equipped with integrated LED status indicators per channel and for the module, enabling rapid and efficient troubleshooting and monitoring of operational status. Compact Design: Optimized for seamless integration into POINT I/O systems, maximizing cabinet space and contributing to a streamlined industrial footprint. Comprehensive Electronic Safeguards: Features integrated overload, short-circuit, and thermal protection on each output, shielding connected equipment and enhancing module dependability. Broad Operating Voltage Input: Supports a flexible 10-28.8V DC voltage range, ensuring compatibility with diverse power supplies and a wide range of industrial applications. High Current Capacity: Each individual output channel can handle up to 1.0 Amp, providing sufficient power for various industrial actuators and solenoids. Simple Integration: Designed for straightforward mounting and configuration within Allen-Bradley POINT I/O chassis, facilitating quick deployment and system expansion. Technical Specifications Module Type: Digital Output Module Product Series: POINT I/O Part Number: 1734-OB4E Channels: 4 electronically protected outputs Output Type: Sourcing (PNP) Voltage Range: 10-28.8V DC Current Per Output: 1.0 A (maximum) Total Module Current: 4 A (maximum) Indicators: Module status (POWER, FAULT) and channel status (Output ON/OFF, Fault) via LEDs Protection: Overload, short-circuit, and thermal shutdown per channel Isolation Voltage: 50V (continuous) Mounting: DIN Rail Mountable (compatible with POINT I/O systems) Operating Temperature: -20°C to 55°C (-4°F to 131°F) Applications Machine and Factory Automation: Essential for precisely controlling solenoids, relays, contactors, and other actuators in automated assembly lines, robotics, and discrete manufacturing processes. Material Handling Systems: Ensures accurate and synchronized operation of conveyor belts, sorting mechanisms, automated guided vehicles (AGVs), and robotic pick-and-place systems. Packaging and Bottling Lines: Optimizes high-speed and repetitive operations, managing the control of filling machines, sealing equipment, labeling machines, and product ejection systems. Process Control and Monitoring: Ideal for managing discrete outputs in batch processing, chemical processing, water treatment, and energy management systems requiring reliable on/off control. Building Automation: Can be utilized for controlling lighting systems, HVAC components, access control mechanisms, and security systems within industrial and commercial buildings. Quality Control Systems: Supports the activation of visual and audible alarms, rejection mechanisms, and other indicators based on quality inspection results. Why Choose?This module offers unmatched reliability through Allen-Bradley's proven reputation for industrial-grade components. Its robust design ensures continuous operation in demanding environments, minimizing unexpected downtime and maximizing productivity. The precise control it provides is crucial for applications where accuracy is paramount, from robotics to automated assembly. Advanced diagnostics simplify maintenance and accelerate troubleshooting, reducing operational disruptions. Furthermore, its seamless integration capabilities with existing POINT I/O systems allow for quick installation and scalable solutions, making it an excellent investment for modernizing or expanding industrial control systems.Order NowReady to upgrade your industrial control system? Purchase the Allen-Bradley 1734-OB4E POINT I/O Electronic Output Module today directly from Palm Parts Solution. Benefit from competitive pricing, fast shipping, and expert support for all your automation needs.FAQHow many output channels does the 1734-OB4E have?The 1734-OB4E features four electronically protected output channels.What is the maximum current capacity per output?Each individual output channel is capable of handling up to 1.0 Amp.What voltage range does this module support?It supports a flexible 10-28.8V DC operating voltage range.Is the 1734-OB4E compatible with all POINT I/O systems?Yes, it is designed for seamless integration and compatibility with existing Allen-Bradley POINT I/O systems.Does this module offer diagnostic indicators?Yes, it features integrated LED status indicators for both the module and each channel, facilitating quick troubleshooting.

🇺🇸 Ships from our Florida warehouse
1-Year PALM Parts Warranty
CONDITION
$90.99
10 in stock

USA — Free FedEx Priority & UPS Ground · Worldwide shipping available

For more quantity please contact Customer Service

Experts Available 24/7 · 365
+1 (689) 263-1985
sales@palmpartssolution.com

Fast Shipping

Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.

Availability

Thousands of parts in stock — ready for immediate dispatch from Florida.

Payment Flexibility

AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.

PRODUCT DETAILS

Allen-Bradley 1734-OB4E POINT I/O Electronic Output Module

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

  • Module Type: Digital Output Module
  • Product Series: POINT I/O
  • Part Number: 1734-OB4E
  • Channels: 4 electronically protected outputs
  • Output Type: Sourcing (PNP)
  • Voltage Range: 10-28.8V DC
  • Current Per Output: 1.0 A (maximum)
  • Total Module Current: 4 A (maximum)
  • Indicators: Module status (POWER, FAULT) and channel status (Output ON/OFF, Fault) via LEDs
  • Protection: Overload, short-circuit, and thermal shutdown per channel
  • Isolation Voltage: 50V (continuous)
  • Mounting: DIN Rail Mountable (compatible with POINT I/O systems)
  • Operating Temperature: -20°C to 55°C (-4°F to 131°F)

Applications

  • Machine and Factory Automation: Essential for precisely controlling solenoids, relays, contactors, and other actuators in automated assembly lines, robotics, and discrete manufacturing processes.
  • Material Handling Systems: Ensures accurate and synchronized operation of conveyor belts, sorting mechanisms, automated guided vehicles (AGVs), and robotic pick-and-place systems.
  • Packaging and Bottling Lines: Optimizes high-speed and repetitive operations, managing the control of filling machines, sealing equipment, labeling machines, and product ejection systems.
  • Process Control and Monitoring: Ideal for managing discrete outputs in batch processing, chemical processing, water treatment, and energy management systems requiring reliable on/off control.
  • Building Automation: Can be utilized for controlling lighting systems, HVAC components, access control mechanisms, and security systems within industrial and commercial buildings.
  • Quality Control Systems: Supports the activation of visual and audible alarms, rejection mechanisms, and other indicators based on quality inspection results.

Why Choose the 1734-OB4E?

This module offers unmatched reliability through Allen-Bradley's proven reputation for industrial-grade components. Its robust design ensures continuous operation in demanding environments, minimizing unexpected downtime and maximizing productivity. The precise control it provides is crucial for applications where accuracy is paramount, from robotics to automated assembly. Advanced diagnostics simplify maintenance and accelerate troubleshooting, reducing operational disruptions. Furthermore, its seamless integration capabilities with existing POINT I/O systems allow for quick installation and scalable solutions, making it an excellent investment for modernizing or expanding industrial control systems.

Availability & Shipping

  • In stock: 1734-OB4E 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-OB4E ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1734-OB4E features four electronically protected output channels.

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.

CUSTOMER REVIEWS

What Verified Buyers Say

No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.

Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

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.

Are you an Electrical Distributor?Learn more about our distributor program

PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Read full disclaimer →