Problems with Q25H PLC

[MSA 0]

Looking to speek with anyone that has experience with this particular processor. Would like to get comments, good or bad.

[navillusi 2]

Q25H is the top of the range, 252k of steps, plenty of space to fill. I've used most in the Q range from the 00j to the 25h, not had a problem with any of them. I think that they've probably got most of the features that you would need in a processor pretty well covered for the price.

[Crossbow 295]

I've used many of the Q series processors for several applications, and never needed a CPU above the Q12H. My customer wanted the Q12H just in case they expand, although their program would most likely fit in a Q02H, Q06H at most. My opinion is the Q Series is one of the best PLC platforms I've worked on, and Ive worked on Modicon, Siemens, Mitsubishi, Omron, and others.

[Guest Guest_Max]

Also for me Q25H, such all the QnH CPUs is a very high speed cpu. Fast processor. Not only high speed exec.time of plc instructrions, but also a very good exec.time of END instruction so to have a good i/o refreshing time. bye Max