Hi to all. I got a good deal recently and bought older AEG/Modicon modular PLC with 3 additional cards (one input and 2 output). Here is the full description that I found on the device declaration label: AEG/Modicon ALU200 / AS-BALU-200 M/N 042 244 690 C/N 6728 CPU, 1xRS232 4.0K EPROM Cads has these codes: DEO216, DAO216 and DAO216. I was unable to find specification sheets and other programming tutorials as well as software needed to manipulate PLCs program. What can you tell me regarding this device? I found that Modicon was purchased by some other hardware manufacturer but unable to find which one. Also, as I'm familiar with the CoDeSys V2.3 can I use it to reprogram this device, is it supported by CoDeSys? What can you tell me about this device generaly? Where is it most often used, in which kind of processes, and what is average costs for this device, new and used? Thank you all in advance. Dean Addition: Here is the picture of the same configuration like mine. Picture is taken from eBay.