The Allen-Bradley 20-750-S1 is a safety feedback module engineered for integration with PowerFlex 755 series drives, providing advanced functional safety in motion control systems. Designed specifically to monitor motor speed and verify compliance with safe operating limits, it enables reliable implementation of safety functions such as Safe Torque Off (STO) and Safe Speed Monitoring (SSM). The module enhances overall machine safety by ensuring precise feedback and rapid response to unsafe conditions. In North America, Europe, Asia, and worldwide installations, the 20-750-S1 may possibly be utilized in safety-critical automation environments requiring dependable speed monitoring, compliance with safety standards, and seamless PowerFlex 755 system integration.