https://sid.siemens.com/r/A6V11877785/15784002827__V03_en-US_15784102795?contentId=zMlrEjCuKeb7qZ2Z25bcCA
Status LEDs - Data Sheet - WTX631-GA0090
Status LEDs The level converter has six LEDs on the front side for indicating the operating status. Run The (green) LED indicates the operational status of the...
status ledsdata sheet
https://sid.siemens.com/r/A6V11877777/15784002827__V03_de-DE_15783810059?contentId=iA7ztC7P6sNZ4qsrjuJ0WA
Massbilder - Datenblatt - WTX631-GA0090
datenblatt