ECN Forum Forums General Topics of the Trade General Discussion Area adding va rated dvices to outputs

I'M working with johnson controls these days automating everything from chillers and air handlers to boiler feed water.Anyway the question i have has to do with outputs.

For instance if you have an output rated at 15va and devices such as a 7va actuator and a 8va damper control wired in parallel to an output.Do you just add up the total VA?This is for a metesys M5 DX which is really just a specialized PLC.I would ask johnsons but they're programmers are asking me.thanks



[This message has been edited by frank (edited 07-22-2005).]