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Allen-Bradley 1756-OB16I

SKU: 1756-OB16I
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Allen-Bradley 1756-OB16I | 16-Channel 24V DC Isolated Digital Output Module for ControlLogix Systems

Overview

The Allen-Bradley 1756-OB16I is a 16-channel 24V DC digital output module for ControlLogix systems, featuring individually isolated sourcing outputs. Designed for reliable and high-speed operation, this module is ideal for switching loads in applications requiring electrical isolation and precise control.

Key Features

  • 16 Digital Sourcing Outputs – Each channel is individually isolated

  • 24V DC Nominal Output Voltage – Supports a wide range of DC devices

  • High-Speed Switching – Fast ON/OFF response for time-critical applications

  • Channel-Level Diagnostics – Detects open wire and short circuit conditions

  • LED Indicators – Status for each output channel

  • Hot-Swappable – Replaceable without shutting down the system

  • Studio 5000 Integration – Easy configuration and monitoring

Technical Specifications

  • Catalog Number: 1756-OB16I

  • Output Type: Digital sourcing (P-channel)

  • Channels: 16, individually isolated

  • Nominal Output Voltage: 24V DC

  • Output Voltage Range: 10–31.2V DC

  • Output Current per Channel: 0.5 A max

  • Current per Module: 8 A max total

  • Backplane Current Draw: 120 mA @ 5.1V DC

  • Isolation Voltage: 250V (channel-to-channel and channel-to-backplane)

  • Operating Temperature: 0°C to +60°C (32°F to 140°F)

  • Certifications: UL, CE, CSA, ATEX, IECEx

Applications

  • Solenoid and Contactor Control

  • Industrial Automation Panels

  • Material Handling and Packaging Machines

  • OEM Equipment

  • Machine Safety and Status Signaling

Why Choose the 1756-OB16I?

  • Isolated Outputs – Reduces electrical noise and improves fault containment

  • Reliable High-Speed Control – Suited for demanding applications

  • Integrated Diagnostics – Minimizes downtime and speeds up troubleshooting

  • Seamless Logix Integration – Fully compatible with ControlLogix architecture

  • Rockwell Automation Quality – Proven durability in harsh environments

Order Now

Available and ready to ship globally. 

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 1756-OB16I | 16-Channel 24V DC Isolated Digital Output Module for ControlLogix Systems

Overview

The Allen-Bradley 1756-OB16I is a 16-channel 24V DC digital output module for ControlLogix systems, featuring individually isolated sourcing outputs. Designed for reliable and high-speed operation, this module is ideal for switching loads in applications requiring electrical isolation and precise control.

Key Features

  • 16 Digital Sourcing Outputs – Each channel is individually isolated

  • 24V DC Nominal Output Voltage – Supports a wide range of DC devices

  • High-Speed Switching – Fast ON/OFF response for time-critical applications

  • Channel-Level Diagnostics – Detects open wire and short circuit conditions

  • LED Indicators – Status for each output channel

  • Hot-Swappable – Replaceable without shutting down the system

  • Studio 5000 Integration – Easy configuration and monitoring

Technical Specifications

  • Catalog Number: 1756-OB16I

  • Output Type: Digital sourcing (P-channel)

  • Channels: 16, individually isolated

  • Nominal Output Voltage: 24V DC

  • Output Voltage Range: 10–31.2V DC

  • Output Current per Channel: 0.5 A max

  • Current per Module: 8 A max total

  • Backplane Current Draw: 120 mA @ 5.1V DC

  • Isolation Voltage: 250V (channel-to-channel and channel-to-backplane)

  • Operating Temperature: 0°C to +60°C (32°F to 140°F)

  • Certifications: UL, CE, CSA, ATEX, IECEx

Applications

  • Solenoid and Contactor Control

  • Industrial Automation Panels

  • Material Handling and Packaging Machines

  • OEM Equipment

  • Machine Safety and Status Signaling

Why Choose the 1756-OB16I?

  • Isolated Outputs – Reduces electrical noise and improves fault containment

  • Reliable High-Speed Control – Suited for demanding applications

  • Integrated Diagnostics – Minimizes downtime and speeds up troubleshooting

  • Seamless Logix Integration – Fully compatible with ControlLogix architecture

  • Rockwell Automation Quality – Proven durability in harsh environments

Order Now

Available and ready to ship globally. 

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 1756-OB16I

Allen-Bradley 1756-OB16I

$438.00
Add to wishlist
Allen-Bradley 1756-OB16I

Allen-Bradley 1756-OB16I

Your Price:
$438.00
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