Description
Industrial MP3 Player with 1x30W MONO Amplifier and ModBus RS485
A professional, industrial-grade audio player featuring a built-in 1x30W (Mono)The device is ideal for voice notification systems, where high power and sound clarity are required using a single speaker line.
The player supports high-quality MP3 files (24-bit, do 320kbit/s) from SD/SDHC cards. With support for ModBus Slave protocol and a wide power supply range of 12V-24V DCthe module is an excellent component for smart building systems and industrial automation.
Advantages and Control Methods
The device offers flexible integration options:
- RS485 ModBus Communication: Full playback control via PLC controllers or SCADA systems.
- 10 Binary Inputs: Direct triggering of specific messages (e.g., BIN1 input activates 1.mp3).
- Autonomous Operation: Maintenance-free mode – playback starts automatically upon power-up.
- Control Buttons: Manual operation capability (Start, Stop, Volume, Next/Previous).
Key Applications
The MONO 1x30W version is commonly selected for:
- Alarm and Warning Systems: Broadcasting clear voice announcements.
- Urban Infrastructure: School bells, announcements in walkways and tunnels.
- Exhibitions and Museums: Audio for specific exhibits triggered by motion sensors.
- Kiosks and Info-points: User communication in high-noise environments.
Technical Specifications:
- Output Power: 30W (one channel)
- Power Supply: 12V - 24V DC
- Supported Media: SD/SDHC cards
- Interfaces: RS485 (ModBus RTU), 10 Digital Inputs
- Configuration: Via on-board jumpers
Designed and manufactured in Poland.
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