LOGO! TD mounting accessories Spare parts for LOGO! TD The LOGO! TDE text display with its two Ethernet interfaces is designed for connection to the LOGO! logic module. A large display with six lines and 20 characters per line allows meaningful messages in plain text. The adjustable background lighting in white, orange and red enables optical highlighting. The Ethernet connection allows distances of more than ten meters between LOGO! TDE and LOGO! 8. Accessories for SIMATIC LOGO!