CP1H plus can cp1w-ext01 use CJ1W-NC281?

Time: 4/17/2017 8:00:45 PM

I see the-NC281 cp1w-ext01 manual cp1w-ext01 found CJ1W-NC281 (EtherCAT positioning module) does not support CP1H, but why do they support the CJ1W-NC271 mechatorlink protocol positioning module?
In addition, the contents of the forum posting page input box in the win8.1 can not enter typing by typing, typing will be directly out of the alphabet, not text

Unable.