text: <s>[INST] SMC Flex Soft Start control voltage My employer is migrating to 24VDC for control & I/O. Is it possible to change the controller from 120VAC to 24VDC without replacing the entire starter? 201-480A rating. [/INST] Hi Perry, it should be possible, as per the following technote: QA27072 Please note the document indicates to look at Appendix C of the User Manual, but it is Appendix A in the latest publication's release. I'm going to update the technote. fuzzy logic Please don't forget to LIKE and highlight the decisive answer: REPLY > Make Best Answer \\n </s>