You can call up station arrival/departure screens via
this web site.
Having used that site you can then construct your own specific links with a little bit of editing.
This is the link provided by the web site for Köln Hbf:
https: //iris.noncd.db.de/wbt/js/index.html?
typ=ab&
bhf=8000207&
bhfname=&
zugtyp=&
platform=&
zeilen=20&paging=&pagingdauer=&
via=1&impressum=1&style=&
lang=&
SecLang=
The various bits of the URL work like this...
typ= : can be 'ab' (departures) or 'an' (arrivals)
bhf= : the numeric code for the station which can be replaced by an easier to remember letter code. Köln Hbf is kk for example. There's a complete list of these letter codes on
this site.
bhfname= : allows you to change the name shown at the head of the screen though why you'd want to is a bit of a mystery.
zugtyp= : Left blank will show all trains but you can restrict it to specific train types. For example, zugtyp=IC,EC,ICE will only show those trains. Aside from common train types you can also restrict the display to show operators other than DB so, for Köln, zugtyp=IC,EC,ICE,THA,HKX would also show Thalys and HKX's Hamburg trains.
platform= : allows you to restrict the display to a single platform or group of platforms. For example platform=6,7 will only show trains at those platforms.
zeilen= : The number of trains displayed.
via= : is a switch to display or not display the list of stations a train calls at.
lang= & SecLang= : lang= left blank defaults unsurprisingly to German but you can add a second language. For example SecLang=en will give you English subtitles in some areas.
I'll leave you to experiment with the other switches...