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Allen-Bradley 1738-OW4M12

SKU: 1738-OW4M12
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$656.00
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Allen-Bradley 1738-OW4M12 | Rugged 4-Channel Relay Output Module for On-Machine Applications

Overview

The Allen-Bradley 1738-OW4M12 is a 4-point Form A (normally open) isolated relay output module within the ArmorPoint I/O family. Designed for on-machine applications, it features M12 connectors and an IP69K-rated sealed housing, making it ideal for harsh industrial environments. This module provides reliable control of actuators, solenoids, and other devices requiring relay outputs.

Key Features

  • 4 Isolated Relay Outputs – Form A (N.O.) contacts for flexible control

  • M12 Connectors – Quick-disconnects for efficient wiring

  • IP69K Sealed Housing – Withstands high-pressure washdowns

  • On-Machine Mounting – Eliminates the need for control cabinets

  • LED Indicators – Module, network, and output status for easy diagnostics

  • Supports RIUP – Removal and Insertion Under Power for minimal downtime

  • Auto Device Replacement (ADR) – Simplifies maintenance and module replacement

Technical Specifications

  • Catalog Number: 1738-OW4M12

  • Output Type: 4 Form A (N.O.) isolated electromechanical relays

  • Output Voltage Range: 5–28.8V DC

  • Max Output Current: 2.0 A per channel; 8.0 A per module

  • Output Signal Delay:

    • OFF to ON: ≤10 ms

    • ON to OFF: ≤26 ms

  • Initial Contact Resistance: ≤30 mΩ

  • Power Dissipation: 0.5 W max at 28.8V DC

  • Thermal Dissipation: 1.7 BTU/hr max at 28.8V DC

  • Operating Temperature: -20°C to +60°C (-4°F to +140°F)

  • Storage Temperature: -40°C to +85°C (-40°F to +185°F)

  • Relative Humidity: 5% to 95% non-condensing

  • Shock: 15g operating; 50g non-operating

  • Vibration: 2g at 10–500Hz

  • Enclosure Rating: IP65/66/67/69K (when properly installed)

  • Certifications: UL, CE, C-Tick, GOST, KC, Marine

Applications

  • Food and Beverage Processing Equipment

  • Pharmaceutical Manufacturing

  • Packaging Machinery

  • Material Handling Systems

  • Automated Assembly Lines

Why Choose the 1738-OW4M12?

  • Durable Design – Built to withstand harsh industrial environments

  • Flexible Integration – Seamlessly integrates into ArmorPoint I/O systems

  • Efficient Maintenance – Supports RIUP and ADR for reduced downtime

  • Reliable Performance – Provides accurate control of various devices

Order Now

Available for immediate shipping. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1738-OW4M12 | Rugged 4-Channel Relay Output Module for On-Machine Applications

Overview

The Allen-Bradley 1738-OW4M12 is a 4-point Form A (normally open) isolated relay output module within the ArmorPoint I/O family. Designed for on-machine applications, it features M12 connectors and an IP69K-rated sealed housing, making it ideal for harsh industrial environments. This module provides reliable control of actuators, solenoids, and other devices requiring relay outputs.

Key Features

  • 4 Isolated Relay Outputs – Form A (N.O.) contacts for flexible control

  • M12 Connectors – Quick-disconnects for efficient wiring

  • IP69K Sealed Housing – Withstands high-pressure washdowns

  • On-Machine Mounting – Eliminates the need for control cabinets

  • LED Indicators – Module, network, and output status for easy diagnostics

  • Supports RIUP – Removal and Insertion Under Power for minimal downtime

  • Auto Device Replacement (ADR) – Simplifies maintenance and module replacement

Technical Specifications

  • Catalog Number: 1738-OW4M12

  • Output Type: 4 Form A (N.O.) isolated electromechanical relays

  • Output Voltage Range: 5–28.8V DC

  • Max Output Current: 2.0 A per channel; 8.0 A per module

  • Output Signal Delay:

    • OFF to ON: ≤10 ms

    • ON to OFF: ≤26 ms

  • Initial Contact Resistance: ≤30 mΩ

  • Power Dissipation: 0.5 W max at 28.8V DC

  • Thermal Dissipation: 1.7 BTU/hr max at 28.8V DC

  • Operating Temperature: -20°C to +60°C (-4°F to +140°F)

  • Storage Temperature: -40°C to +85°C (-40°F to +185°F)

  • Relative Humidity: 5% to 95% non-condensing

  • Shock: 15g operating; 50g non-operating

  • Vibration: 2g at 10–500Hz

  • Enclosure Rating: IP65/66/67/69K (when properly installed)

  • Certifications: UL, CE, C-Tick, GOST, KC, Marine

Applications

  • Food and Beverage Processing Equipment

  • Pharmaceutical Manufacturing

  • Packaging Machinery

  • Material Handling Systems

  • Automated Assembly Lines

Why Choose the 1738-OW4M12?

  • Durable Design – Built to withstand harsh industrial environments

  • Flexible Integration – Seamlessly integrates into ArmorPoint I/O systems

  • Efficient Maintenance – Supports RIUP and ADR for reduced downtime

  • Reliable Performance – Provides accurate control of various devices

Order Now

Available for immediate shipping. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1738-OW4M12

Allen-Bradley 1738-OW4M12

$656.00
Add to wishlist
Allen-Bradley 1738-OW4M12

Allen-Bradley 1738-OW4M12

Your Price:
$656.00
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