`.keyword`counting against maximum number of fields?

Hi,

I just wanted to ask if the the double indexed versions of string fields (as text and as keyword) do they count as 2 fields against the maximum count of fields which defaults to 1000?

So, if I just have events containing text fields, can I in fact only have 500 different fields per index or is it still 1000 without chaning the default?

Cheers,
Thomas