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DGW-521 RS-232/RS-485/USB To DALI Gateway

DGW-521 RS-232/RS-485/USB to DALI Gateway
£13300

(£159.60 incl VAT)
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Model:DGW-521

Description

The DGW-521 is a communication gateway between the Modbus RTU/DCON and the DALI (Digital Addressable Lighting Interface) protocols, and allows a Host PC, PAC, or TouchPAD to access DALI devices by providing three interfaces that enable conversion from RS-232/RS-485/USB to DALI. The module provides a built-in DALI power supply that can be enabled or disabled via a switch. DALI is an international standard for lighting control interfaces, and is suitable for DALI lighting systems covering small areas. The maximum length of the DALI signal cables cannot exceed 300 m.

Features

  • Conversion between RS-485/RS-232/USB and DALI Interfaces
  • Easy Deployment: The ID Code can be written by the RS-485 Interface
  • Simplified Wiring Process
  • Built-in DALI Power can be enabled or disabled using a Switch
  • 1500 VDC Isolation
  • ±4 ESD Protection for the RS-232/485/USB Data Line
  • ±4 kV EFT Protection and ±2 kV Surge Protection for Power Line
  • DIN-Rail Mounting
  • Wide Operating Temperature Range: -25 °C ~ +75 °C

Specifications

Interface
DALI Connector 2-pin Terminal Block
Baud Rate (bps) 1200 bps
Isolation 1500 VDC
Built-in DALI power DC 16 VDC ± 5%, max. current 250 mA (Enabled/Disabled via a switch)
UART COM Port RS-485/RS-232
Connector 3-pin Terminal Block(D+, D-, GND)/TxD, RxD, GND), Jumper Selectable
Baud Rate (bps) 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Protocol DCON, Modbus RTU
USB Connector USB Type B
Transmission Speed 12M bps
Specification USB 1.1 and USB 2.0 standard compatible
OS Support Windows XP (32/64-bit), Windows 7 (32/64-bit)
Protocol DCON and Modbus RTU via Virtual COM port
LED Indicators
System LED Indicators PWR/RUN/ERR LED
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal, ±8 kV Air for Random Point
EFT (IEC 61000-4-4) ±4 kV for Power Line
Surge (IEC 61000-4-5) ±2 kV for Power Line
Power
Power Supply Unregulated +10 VDC ~ +30 VDC
Connector 3-pin Terminal Block
Protection Power reverse polarity protection, Overvoltage brown-out protection
Power Consumption 6 W
Mechanical
Casing Plastic
Flammability Fire-Retardant Materials (UL94-V0 Level)
Dimensions (L x W x H) 107 mm x 72 mm x 57 mm
Installation DIN-Rail Mounting
Environmental
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Ambient Relative Humidity 10% ~ 90% RH, non-condensing

 

Applications

DALI interface Application

Description

The DGW-521 is a communication gateway between the Modbus RTU/DCON and the DALI (Digital Addressable Lighting Interface) protocols, and allows a Host PC, PAC, or TouchPAD to access DALI devices by providing three interfaces that enable conversion from RS-232/RS-485/USB to DALI. The module provides a built-in DALI power supply that can be enabled or disabled via a switch. DALI is an international standard for lighting control interfaces, and is suitable for DALI lighting systems covering small areas. The maximum length of the DALI signal cables cannot exceed 300 m.

Features

  • Conversion between RS-485/RS-232/USB and DALI Interfaces
  • Easy Deployment: The ID Code can be written by the RS-485 Interface
  • Simplified Wiring Process
  • Built-in DALI Power can be enabled or disabled using a Switch
  • 1500 VDC Isolation
  • ±4 ESD Protection for the RS-232/485/USB Data Line
  • ±4 kV EFT Protection and ±2 kV Surge Protection for Power Line
  • DIN-Rail Mounting
  • Wide Operating Temperature Range: -25 °C ~ +75 °C

Specifications

Interface
DALI Connector 2-pin Terminal Block
Baud Rate (bps) 1200 bps
Isolation 1500 VDC
Built-in DALI power DC 16 VDC ± 5%, max. current 250 mA (Enabled/Disabled via a switch)
UART COM Port RS-485/RS-232
Connector 3-pin Terminal Block(D+, D-, GND)/TxD, RxD, GND), Jumper Selectable
Baud Rate (bps) 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Protocol DCON, Modbus RTU
USB Connector USB Type B
Transmission Speed 12M bps
Specification USB 1.1 and USB 2.0 standard compatible
OS Support Windows XP (32/64-bit), Windows 7 (32/64-bit)
Protocol DCON and Modbus RTU via Virtual COM port
LED Indicators
System LED Indicators PWR/RUN/ERR LED
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal, ±8 kV Air for Random Point
EFT (IEC 61000-4-4) ±4 kV for Power Line
Surge (IEC 61000-4-5) ±2 kV for Power Line
Power
Power Supply Unregulated +10 VDC ~ +30 VDC
Connector 3-pin Terminal Block
Protection Power reverse polarity protection, Overvoltage brown-out protection
Power Consumption 6 W
Mechanical
Casing Plastic
Flammability Fire-Retardant Materials (UL94-V0 Level)
Dimensions (L x W x H) 107 mm x 72 mm x 57 mm
Installation DIN-Rail Mounting
Environmental
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Ambient Relative Humidity 10% ~ 90% RH, non-condensing

 

Technical

Applications

DALI interface Application

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