Allen Bradley 20-750-S PowerFlex 750 Safe Torque Off Module Option Module, designed to help safely remove power from the gate firing circuits of the drive’s output power devices (IGBT’s) to prevent the drive’s output power devices from switching in the pattern necessary to generate AC power to the motor
Allen Bradley 20-750-S1 Safe Speed Monitor Option Module for PowerFlex 750 Series AC Drives, Features Five Inputs, Three Sets of Safety Outputs, and One Bipolar Safety Output
Allen-Bradley 20-750-APS PowerFlex 750 24V DC Auxiliary Power Supply Option Kit for PowerFlex 753/755 Drives with Frames 2-7, can be installed in any option port, but installation in Port 8 is recommended
Allen-Bradley 20-HIM-A6 PowerFlex 750-Series Architecture Class Enhanced HIM, NEMA 1. Main Features: Full-numeric keypad with fully-integrated navigation capability to more easily configure and monitor the drive and its connected peripherals.