Siemens logo external text display panel siemens 6ed1055 4mh00 0ba0 an external text display panel designed to be used with a logo intelligent logic module the panel can be attached where required and provides a clear easy to read display that has led backlighting and high contrast the display has 4 lines with 24 characters per line and 10x configurable system keys siemens 6ed1055 4mh00 0ba0 logo external text display