I have a MicroLogix 1100 and it's capable of ac or dc output voltages. What I don't know is how I'm supposed to tell the 1100 to use dc for the output. I tried going to i/o configuration but I don't see anything about output configurations anywhere, just input latching and filtering. I am using Rslogix Micro Starter Lite, if that helps with your answer. Thanks for any help!