WDT Sound Module V2 (for experience showers only)

The MP3 player with integrated amplifier is housed in a compact enclosure for DIN rail mounting. The player can play MP3 tracks from a USB flash drive or a microSD card. It is also possible to play music via a line input. The player can also be operated as an amplifier via the line in/out function. It is possible to control the tracks individually or to play them in playlists. Up to four playlists can be managed here.

The device can be controlled via an RS485 interface using the Modbus protocol. It is also possible to control titles or playlists directly via four digital inputs. In addition, the player has four extra digital inputs that can be used to control the player: play, stop, next, and prev; the volume up and volume down functions are implemented with longer signals on the play and stop inputs.

The player is operated on the device itself via a five-line graphic display and three capacitive buttons.