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SH-KAWA-DAC001

» RS485 Converter

904M-S3 Android 10.1" Touch Screen TFT LCD Indoor Unit

• Open RS485 communication protocol for third-party device integration
• Connect KNX to RS485 devices for bidirectional data conversion
• Configurable transmit and receive message formats
• Bus monitoring and filter function (up to 254 group addresses)
• LED indicators for programming and running status
• DIN rail mounting for quick and easy installation
knx icon-2026.6.4

Spec

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Product Tags

 Technical Details
  Connection  KNX
  Power Supply  DC 21V-30V
  Input Voltage  230V AC, 50/60Hz
  Output Voltage  DC12V
  RS485 Output  1 Channel, 9V–40V DC (Recommended 12V/24V)
  Working Temperature  -5℃ - +45℃
  Storage Temperature  -25℃ to +55℃
  Working Humidity  <93%RH (Non-condensing)
  Dimension  72 x 90 x 64 mm
  Installation  35mm DIN Rail Mounting
  • Datasheet 904M-S3.pdf
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