[DonRotolo]

So far, seems everything's been answered except for:

The cRio: Nothing special, the pneumatic 'bumper' on the relay module drives your solenoid valves (8 of them, which is 4 double-acting) and it does this very well. You can also drive them the old way with Spikes if need be. You get these 2-pin cable assemblies (similar to PWMs) that interface nicely at both ends with the KoP.

Tubing & fittings etc.: All the same as many years ago, nothing has changed. Except the brass bag doesn't automatically come with the KoP any more. You can get it via First Choice if you need it.

Don