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Allen-Bradley 1794-OW8 Digital Output Module for industrial automation

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Allen-Bradley 1794-OW8

by Allen-Bradley

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OverviewThe Allen-Bradley 1794-OW8 is a high-performance digital output module from the renowned Allen-Bradley 1794 FLEX I/O series, meticulously engineered to provide robust and precise digital output capabilities for advanced industrial automation systems. This essential component empowers your control architecture by offering 8 discrete output channels, each capable of delivering 24V DC at 0.5A, making it an ideal choice for a diverse range of industrial applications. Designed for seamless integration, the 1794-OW8 enhances the scalability and flexibility of your I/O solutions, ensuring reliable operation in even the most demanding industrial environments. Its compact and durable design, coupled with a wide operating temperature range, solidifies its position as a go-to module for critical control functions within modern manufacturing and process industries.Key Features 8 Independent Digital Outputs: Provides 8 discrete outputs, each supplying 24V DC, perfect for precise control of a variety of industrial devices such as relays, solenoids, actuators, and signal lamps. Flexible Sink/Source Configuration: Offers adaptability with both sink and source mode operation, allowing for versatile connectivity and power management options to suit specific application requirements. Robust Current Handling: Each channel can manage up to 0.5A, with a substantial total current capacity of 4A for the entire module, suitable for energizing devices with moderate current demands. Seamless FLEX I/O Integration: Designed for effortless integration into existing 1794 FLEX I/O systems, facilitating scalable, modular, and customizable I/O solutions that adapt to evolving industrial needs. Extended Operating Temperature Range: Certified to operate reliably across a broad temperature spectrum, from -20°C to 60°C (-4°F to 140°F), ensuring consistent performance in diverse industrial climates. Space-Saving and Durable Design: Features a compact footprint ideal for installations where panel space is at a premium, without compromising on industrial-grade durability and robust construction. Industry-Standard Certifications: Fully compliant with UL, CE, RoHS, and CSA standards, guaranteeing safety, environmental responsibility, and global usability across various industrial sectors. Technical Specifications Model: 1794-OW8 Series: 1794 FLEX I/O Type: Digital Output Module Output Channels: 8 Discrete Output Channels Output Voltage: 24 V DC Current Rating per Channel: 0.5 A (maximum per channel) Total Module Current: 4 A (maximum for all channels combined) Input/Output Type: Sink/Source Environmental Rating: IP20 (Indoor use only) Operating Temperature: -20°C to 60°C (-4°F to 140°F) Storage Temperature: -40°C to 85°C (-40°F to 185°F) Weight: 0.7 kg (1.54 lbs) Mounting Type: Rack-mounted (FLEX I/O) Certifications: UL, CE, RoHS compliant, CSA Applications Industrial Automation Systems: Essential for highly automated environments where precise digital control of multiple devices is critical for efficient operation and system integrity. Process Control Operations: Indispensable in process control applications for commanding actuators, controlling various relays, or managing other devices requiring accurate on/off control signals. Advanced Machine Control: Crucial for complex machine control setups where synchronized and reliable digital outputs are necessary to operate different segments and functionalities of machinery. Material Handling Systems: Optimized for use in sophisticated material handling applications, including the precise control of conveyors, motors, and other electromechanical devices. Packaging and Assembly Lines: Perfectly suited for integration into high-speed packaging and assembly systems that demand responsive digital output control for managing relays, solenoid valves, or intricate switches. Building Management Systems: Can be employed in smart building solutions for controlling various components like lighting, HVAC systems, and access Why Choose the 1794-OW8?The Allen-Bradley 1794-OW8 stands out for its exceptional reliability and versatile capabilities. Its seamless integration within the FLEX I/O system, combined with a robust design and broad operating temperature range, ensures consistent performance in demanding industrial settings. This module offers precise control for a multitude of devices, making it an indispensable component for optimizing your automation processes.Order NowUpgrade your industrial control systems with the Allen-Bradley 1794-OW8 Digital Output Module. Contact us today for pricing and availability to enhance your operational efficiency and expand your automation capabilities.FAQWhat is the primary function of the Allen-Bradley 1794-OW8?The 1794-OW8 is a digital output module designed to provide 8 discrete output channels, facilitating precise control of various industrial devices in automation systems.What is the output voltage and current capacity of each channel?Each channel on the 1794-OW8 delivers 24V DC and can handle a maximum current of 0.5A.Can this module be used in extreme temperatures?Yes, the 1794-OW8 is built to operate reliably across a wide temperature range, from -20°C to 60°C (-4°F to 140°F).

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PRODUCT DETAILS

Allen-Bradley 1794-OW8

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: 1794-OW8
  • Series: 1794 FLEX I/O
  • Type: Digital Output Module
  • Output Channels: 8 Discrete Output Channels
  • Output Voltage: 24 V DC
  • Current Rating per Channel: 0.5 A (maximum per channel)
  • Total Module Current: 4 A (maximum for all channels combined)
  • Input/Output Type: Sink/Source
  • Environmental Rating: IP20 (Indoor use only)
  • Operating Temperature: -20°C to 60°C (-4°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Weight: 0.7 kg (1.54 lbs)
  • Mounting Type: Rack-mounted (FLEX I/O)
  • Certifications: UL, CE, RoHS compliant, CSA

Applications

  • Industrial Automation Systems: Essential for highly automated environments where precise digital control of multiple devices is critical for efficient operation and system integrity.
  • Process Control Operations: Indispensable in process control applications for commanding actuators, controlling various relays, or managing other devices requiring accurate on/off control signals.
  • Advanced Machine Control: Crucial for complex machine control setups where synchronized and reliable digital outputs are necessary to operate different segments and functionalities of machinery.
  • Material Handling Systems: Optimized for use in sophisticated material handling applications, including the precise control of conveyors, motors, and other electromechanical devices.
  • Packaging and Assembly Lines: Perfectly suited for integration into high-speed packaging and assembly systems that demand responsive digital output control for managing relays, solenoid valves, or intricate switches.
  • Building Management Systems: Can be employed in smart building solutions for controlling various components like lighting, HVAC systems, and access

Why Choose the 1794-OW8?

The Allen-Bradley 1794-OW8 stands out for its exceptional reliability and versatile capabilities. Its seamless integration within the FLEX I/O system, combined with a robust design and broad operating temperature range, ensures consistent performance in demanding industrial settings. This module offers precise control for a multitude of devices, making it an indispensable component for optimizing your automation processes.

Availability & Shipping

  • In stock: 1794-OW8 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 1794-OW8 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1794-OW8 is a digital output module designed to provide 8 discrete output channels, facilitating precise control of various industrial devices in automation systems.

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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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.

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