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

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

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

THÔNG TIN SẢN PHẨM

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

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

Specification

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

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Odering information

DGW-521 CR

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

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

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