I'm looking to use some keyence LJ-G200 sensors with a Compact Logix L32,coupled with a 1769-ASCII card. Two sensor devices will be used making me need to ports. I am new to the use of ASCII format. I am starting to collect pdf's and sample codes to learn how data is sent and received. I havent purchased anything yet so I dont have a sensor play with so I figured I would research as much as I can. Is there any ASCII guru's out there that can pass on some pointers? It looks like RS5000 provides some decent samples under v15 but things still look Greek to me. Thanks in advance.