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Allen-Bradley 20-750-S3 Network STO module for PowerFlex 750 drives

Allen-Bradley 20-750-S3

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Allen-Bradley 20-750-S3 Network Safe Torque Off Module for PowerFlex 750

Overview

The Allen-Bradley 20-750-S3 is a Network Safe Torque Off (STO) option module designed for use with PowerFlex 750-Series AC drives, such as the PowerFlex 753 and 755. This module enables safety-rated STO functionality over EtherNet/IP or via a hardwired input, allowing for flexible integration into modern safety systems.

Key Features

  • Provides Safe Torque Off (STO) functionality

  • Supports both network-based STO (EtherNet/IP) and hardwired STO

  • Enhances machine safety and simplifies wiring

  • Compatible with PowerFlex 750-Series drives

  • Helps achieve SIL 3 / PLe safety levels

  • DIN rail or direct drive mounting option

Technical Specifications

  • Manufacturer: Allen-Bradley / Rockwell Automation

  • Part Number: 20-750-S3

  • Module Type: Network Safe Torque Off (STO)

  • Drive Compatibility: PowerFlex 750-Series (e.g., 753, 755)

  • Communication Protocol: EtherNet/IP

  • Safety Rating: Up to SIL 3 (IEC 61508) / PLe (ISO 13849-1)

  • Mounting: Installed in drive option slot

  • UPC / GTIN: 00889508483559

Applications

  • Safety-critical machinery and equipment

  • Packaging, robotics, material handling

  • Systems requiring quick and safe torque shutdown

  • Applications that benefit from network-integrated safety

Benefits

  • Eliminates need for external relays or contactors

  • Reduces wiring complexity and panel space

  • Improves safety response times with network control

  • Flexible architecture supports both hardwired and network STO

  • Supports compliance with global safety standards

Shipping & Availability

The Allen-Bradley 20-750-S3 STO Module is available for worldwide shipping. 

PowerFlex 750-Series I/O, Feedback & Power Option Modules

Allen-Bradley Industrial Automation Products

 

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 20-750-S3 Network Safe Torque Off Module for PowerFlex 750

Overview

The Allen-Bradley 20-750-S3 is a Network Safe Torque Off (STO) option module designed for use with PowerFlex 750-Series AC drives, such as the PowerFlex 753 and 755. This module enables safety-rated STO functionality over EtherNet/IP or via a hardwired input, allowing for flexible integration into modern safety systems.

Key Features

  • Provides Safe Torque Off (STO) functionality

  • Supports both network-based STO (EtherNet/IP) and hardwired STO

  • Enhances machine safety and simplifies wiring

  • Compatible with PowerFlex 750-Series drives

  • Helps achieve SIL 3 / PLe safety levels

  • DIN rail or direct drive mounting option

Technical Specifications

  • Manufacturer: Allen-Bradley / Rockwell Automation

  • Part Number: 20-750-S3

  • Module Type: Network Safe Torque Off (STO)

  • Drive Compatibility: PowerFlex 750-Series (e.g., 753, 755)

  • Communication Protocol: EtherNet/IP

  • Safety Rating: Up to SIL 3 (IEC 61508) / PLe (ISO 13849-1)

  • Mounting: Installed in drive option slot

  • UPC / GTIN: 00889508483559

Applications

  • Safety-critical machinery and equipment

  • Packaging, robotics, material handling

  • Systems requiring quick and safe torque shutdown

  • Applications that benefit from network-integrated safety

Benefits

  • Eliminates need for external relays or contactors

  • Reduces wiring complexity and panel space

  • Improves safety response times with network control

  • Flexible architecture supports both hardwired and network STO

  • Supports compliance with global safety standards

Shipping & Availability

The Allen-Bradley 20-750-S3 STO Module is available for worldwide shipping. 

PowerFlex 750-Series I/O, Feedback & Power Option Modules

Allen-Bradley Industrial Automation Products

 

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 20-750-S3

Allen-Bradley 20-750-S3

$684.00
Add to wishlist
Allen-Bradley 20-750-S3

Allen-Bradley 20-750-S3

Your Price:
$684.00
Item Added to Your Cart
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