Bộ chuyển đổi USB/RS-232/485 Modbus RTU sang DALI ICP DAS DGW-521 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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RS-232/RS-485/USB to DALI Gateway

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Bộ chuyển đổi USB/RS-232/485 Modbus RTU sang DALI ICP DAS DGW-521 CR


  • Conversion between RS-485/RS-232/USB and DALI interfaces
  • Easy Deployment: The ID code can be configured by the RS-485 interface
  • Built-in DALI power can be enabled or disabled using a switch


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.


EMS Protection
EFT (IEC 61000-4-4) ±4 kV for Power Line
ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal, ±8 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV for Power Line


LED Indicators


COM Ports
Ports RS-485/RS-232
Baud Rate 200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
Protocol DCON, Modbus RTU


Specification USB 1.1 and USB 2.0 standard compatible
Transfer Speed 12M bps
Connector USB Type B
Driver Windows XP (32/64-bit), Windows 7 (32/64-bit)
Protocol DCON and Modbus RTU via Virtual COM port


Baud Rate 1200 bps
Isolation 1500 VDC
Built-in DALI power DC 16 VDC ± 5%, max. current 250 mA (Enabled/Disabled via a switch)


Consumption 6 W


Casing Plastic
Dimensions (mm) 107 mm x 72 mm x 57 mm (L x W x H)
Installation DIN-Rail Mounting


Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, non-condensing


Data sheet


Ordering infromation

DGW-521     CR  RS-232/RS-485/USB to DALI Gateway (RoHS)

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