AUEng2015
Member
I'm currently bidding a project and the customer is wanting to use the migration hardware kit to convert their existing PLC5 to Controllogix. Our engineer here is wanting to use Flex I/O with a small Controllogix rack with a new L71. Pros and cons of using Flex I/O versus using rack mounted modules? I realize with Flex you don't need to use terminal blocks but other specifics will be appreciated from a wiring, programming, etc standpoint.