I could not run the RSLogix 5000 (version 8.52) that I downloaded from Rockwell website. It let me download that without a serial number, but after installing it is asking for the serial nonetheless. So, I'm requesting a local technician who has the licensed "service edition" to do the download. The OEM has already sent the ACD file, as I have said earlier.
@OkiePC, thanks for pointing out that version 8.52 won't possibly work with the program at hand. I see that the file has a revision history portion at the beginning. That shows it was originally created using RSLogix 5000 version 6! And the latest revision was done in version 12.06. I could not even run the RSLogix software. We are ordering this, and will get within a week.
@Mercedez2005, Yes, I'll check the fuse, and replace the whole output card also. We have spares for that. Thanks for suggesting.
@JeffKiper, I would have loved to invite you in this project, if I knew that you'd be interested. Congrats for getting the bigger project you mentioned. Cheers. And thanks much for giving time here.