Quote Originally Posted by Nickhofen View Post
Hi Bert
Thanks for the reply.

The relays that the card has onboard are charachterized as ''signal relays that should never used as power relays, they are intended to convey signals such as fwd and reverse to a VFD ...However please take care , as the contact of these relays can carry a max current of 0.5 amp at 120V AC or 1 amp at 24V dc.The user must use an external relay if the load requirements of the device will exceed the current rating.''

This is why i mention the external relay connection.
To answer the other question you put, I want to connect the maximum I can on this card ,water pump , air nozzle etc.






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I am going for this configuration because my previus cnc was wired like that, if there is a better way of course I prefer it.

You are speaking about traveling proximity switches, right?


Regards.
Nick.[/QUOTE]Hi Nick,

Ask/look around for the multi channel relay boards.

For the proximity switches.

You have the inputs for it... so why not


Grtz Bert.

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