text: <s>[INST] PowerFlex 700 and Cat 4 Safety Summary: Looking for a diagram of a Cat 4 Safety circuit with PF700Greetings all, Has anyone come across a situation requiring a category level 4 safety rating involving a PowerFlex 700? I have looked through the publication DRIVES-AP003_-EN-P, but the only cat 4 solution involves the Safe Torque Off chip, and we all know that this chip is not available in the PF700. Any and all input is well appreciated. Cheers. [/INST] nan \\n </s>