Bộ chuyển đổi USB/RS-232/485 Modbus RTU sang DALI ICP DAS DGW-521 CR
Feature
- 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
Introduction
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.
Application
Specifications
| 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 |
| Status |
PWR/RUN/ERR LED |
| COM Ports |
| Ports |
RS-485/RS-232 |
| Baud Rate |
200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps |
| Protocol |
DCON, Modbus RTU |
| USB |
| 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 |
| DALI |
| Baud Rate |
1200 bps |
| Isolation |
1500 VDC |
| Built-in DALI power |
DC 16 VDC ± 5%, max. current 250 mA (Enabled/Disabled via a switch) |
| Mechanical |
| Casing |
Plastic |
| Dimensions (mm) |
107 mm x 72 mm x 57 mm (L x W x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Humidity |
10 ~ 90% RH, non-condensing |
Download
Datasheet
Documents
Ordering Information
| DGW-521 CR |
RS-232/RS-485/USB to DALI Gateway (RoHS) |
