I have a TL-2 that i am using a few Numatics valves on. I am using the 110 VAC version of the valves. My HFO recomended that I use the AC valves because I do not need to install a circuit to snuff out the inductive load that is generated when a DC circuit switches off. Using the AC circuit, I was able to wire directly to the relays on the control board. This worked great and was the simplest way to do it. I picked up the 110 AC off of the outlet that is on the control cabinent of the machine. I do not remember that amperage capacity of the relays but your HFO service department could tell you. In any case if the load that you want to switch is too large just use the Haas relay to switch a larger relay to switch your load. |