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Allen-Bradley 1771-OBN digital output module, 8-point, 10–60V DC sourcing, for PLC-5, fits 1771 chassis

Allen-Bradley 1771-OBN

SKU: 1771-OBN
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$420.00
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Allen-Bradley 1771-OBN

Overview

The Allen-Bradley 1771-OBN is an 8-point digital output module designed for PLC-5 systems, providing DC sourcing outputs in the 10 to 60V DC range. It’s built to be used with 1771 series I/O chassis and offers reliable switching for field devices like solenoids, contactors, and indicator lights. The module features optical isolation and is ideal for industrial automation applications requiring robust output performance.

Key Features

  • Platform: PLC-5 / 1771 I/O

  • Output Type: Digital sourcing (DC)

  • Number of Outputs: 8

  • Voltage Range: 10–60V DC

  • Current per Output: Up to 2A

  • Backplane Communication: Parallel

  • Module Status Indicators: Yes

  • Isolation: Optical isolation between outputs and backplane

Technical Specifications

  • Catalog Number: 1771-OBN

  • Output Type: Sourcing (provides positive voltage)

  • Max Current (per output): 2A

  • Max Current (per module): 16A total

  • Voltage Range: 10–60V DC

  • Surge Current: 4A for 10 ms

  • Isolation Voltage: 1500V RMS

  • Power Dissipation: ~8W

  • Mounting: Requires 1771 chassis (e.g., 1771-A1B, A2B, etc.)

  • Operating Temperature: 0°C to 60°C

  • Certifications: UL, CSA, CE

Applications

  • Solenoid and actuator control

  • Industrial lighting and alarms

  • Output control in factory automation

  • PLC-5-based legacy systems

  • Material handling and conveyor systems

Why Choose the 1771-OBN

  • Compatible with Allen-Bradley PLC-5 systems

  • Reliable and isolated DC sourcing output

  • Supports high-current switching applications

  • Durable design for industrial environments

  • Easy integration into existing 1771 I/O racks

Order Now

The Allen-Bradley 1771-OBN digital output module is available and ships worldwide. 

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 1771-OBN

Overview

The Allen-Bradley 1771-OBN is an 8-point digital output module designed for PLC-5 systems, providing DC sourcing outputs in the 10 to 60V DC range. It’s built to be used with 1771 series I/O chassis and offers reliable switching for field devices like solenoids, contactors, and indicator lights. The module features optical isolation and is ideal for industrial automation applications requiring robust output performance.

Key Features

  • Platform: PLC-5 / 1771 I/O

  • Output Type: Digital sourcing (DC)

  • Number of Outputs: 8

  • Voltage Range: 10–60V DC

  • Current per Output: Up to 2A

  • Backplane Communication: Parallel

  • Module Status Indicators: Yes

  • Isolation: Optical isolation between outputs and backplane

Technical Specifications

  • Catalog Number: 1771-OBN

  • Output Type: Sourcing (provides positive voltage)

  • Max Current (per output): 2A

  • Max Current (per module): 16A total

  • Voltage Range: 10–60V DC

  • Surge Current: 4A for 10 ms

  • Isolation Voltage: 1500V RMS

  • Power Dissipation: ~8W

  • Mounting: Requires 1771 chassis (e.g., 1771-A1B, A2B, etc.)

  • Operating Temperature: 0°C to 60°C

  • Certifications: UL, CSA, CE

Applications

  • Solenoid and actuator control

  • Industrial lighting and alarms

  • Output control in factory automation

  • PLC-5-based legacy systems

  • Material handling and conveyor systems

Why Choose the 1771-OBN

  • Compatible with Allen-Bradley PLC-5 systems

  • Reliable and isolated DC sourcing output

  • Supports high-current switching applications

  • Durable design for industrial environments

  • Easy integration into existing 1771 I/O racks

Order Now

The Allen-Bradley 1771-OBN digital output module is available and ships worldwide. 

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 1771-OBN

Allen-Bradley 1771-OBN

$420.00
Add to wishlist
Allen-Bradley 1771-OBN

Allen-Bradley 1771-OBN

Your Price:
$420.00
Item Added to Your Cart
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