Allen-Bradley 20-750-S3

Overview

The Allen-Bradley 20-750-S3 is a cutting-edge Network Safe Torque Off (STO) option module meticulously engineered to seamlessly integrate with your PowerFlex 750-Series AC drives, including popular models like the PowerFlex 753 and 755. This indispensable module empowers your industrial machinery with robust, safety-rated STO functionality, deliverable either via the versatile EtherNet/IP communication protocol or through traditional hardwired inputs. This dual-mode capability ensures unparalleled flexibility, allowing for effortless incorporation into even the most sophisticated and modern safety architectures. By preventing unintended motor restarts or uncontrolled deceleration, the 20-750-S3 significantly enhances operational safety and compliance.

Key Features

• Provides essential Safe Torque Off (STO) functionality to safely remove power to the motor, preventing unexpected startup.
• Offers dual connectivity through both network-based STO (via EtherNet/IP) and reliable hardwired STO inputs, optimizing integration.
• Significantly elevates overall machine safety performance while simultaneously streamlining complex wiring configurations.
• Guarantees full compatibility with the robust and widely used Allen-Bradley PowerFlex 750-Series drives.
• Aids in achieving stringent safety integrity levels, including SIL 3 (IEC 61508) and PLe (ISO 13849-1), for critical applications.
• Designed for flexible mounting, supporting both DIN rail installations or direct integration into the drive option slot.
• Reduces the need for external safety relays and contactors, conserving valuable panel space and reducing component count.

Technical Specifications

• Manufacturer: Allen-Bradley / Rockwell Automation
• Part Number: 20-750-S3
• Module Type: Network Safe Torque Off (STO)
• Drive Compatibility: Exclusively designed for PowerFlex 750-Series AC Drives (e.g., PowerFlex 753, PowerFlex 755)
• Communication Protocol: EtherNet/IP
• Safety Rating: Achieves up to SIL 3 (conforming to IEC 61508) / PLe (conforming to ISO 13849-1)
• Mounting: Installed directly within a dedicated drive option slot
• UPC / GTIN: 00889508483559

Applications

• Critical safety machinery and industrial equipment where unintended movement must be prevented.
• Advanced manufacturing and automation sectors, including high-speed packaging lines, robotic cells, and intricate material handling systems.
• Any industrial process demanding swift, reliable, and safe torque shutdown capabilities.
• Applications that greatly benefit from the integration of safety functions directly into a network control system for enhanced diagnostics and control.
• Automotive manufacturing, food and beverage processing, and general factory automation.
• Conveyor systems and assembly lines requiring precise and safe motor control.

Why Choose This Model?

• Unmatched Safety Compliance: The 20-750-S3 helps meet rigorous global safety standards, including SIL 3 and PLe, giving you peace of mind and ensuring regulatory adherence.
• Simplified Integration: With both EtherNet/IP and hardwired options, this module offers unparalleled flexibility, minimizing integration complexities and maximizing system uptime.
• Reduced Complexity & Cost: By integrating STO directly into the drive, the need for external safety relays and intricate wiring is significantly reduced, saving on components, panel space, and installation time.
• Enhanced Performance: Network integration allows for superior diagnostics and faster response times for safety events, contributing to more efficient and safer operations.
• Trusted Allen-Bradley Quality: As an Allen-Bradley product, the 20-750-S3 guarantees industrial-grade reliability, robust construction, and seamless compatibility within the Rockwell Automation ecosystem.
• Future-Proof Your System: Embrace network-integrated safety for a scalable and adaptable solution that can evolve with your operational demands and technological advancements.

Order Now

Elevate the safety, efficiency, and intelligence of your industrial applications with the Allen-Bradley 20-750-S3 Network Safe Torque Off Module. This essential component offers a robust solution for critical safety functions, ensuring compliance and enhancing operational integrity. Invest in the reliability and advanced technology of Allen-Bradley to safeguard your personnel and machinery. Contact us today to secure your module and take a decisive step towards a more secure and streamlined automation environment. Ships worldwide.