TrainModules TM-76875, User Manual

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Features and properties
• 7 W power amplifier
• Low-level audio output
• 4 galvanically isolated control inputs
• USB interface for sound uploading
• Adjustable volume
• Non-volatile flash memory for sound sample
• Low power consumption
Technical parameters
Input supply voltage: 7 - 24 V
Stand-by current: 20 mA
Maximal supply current: 100 mA
Dimensions: 66 x 56 mm
Maximum voltage for control inputs: 5 - 20 V
Amplifier output power: 7 W
Amplifier output impedance: min. 8 Ohm
Low-voltage signal output: 0 – 2.5 V, asymmetric
Sample rate: 44100 Hz
Number of channels: 1 (mono)
Maximal sound length: 47.5 mp
Short description
The module plays various sounds which can be triggered via
external inputs.
The sounds can be modified; respectively new sound can be
uploaded via USB interface and a computer connection.
Wiring
Input supply (POWER): DC or AC supply input, insensitive to
polarity.