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)

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

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

Download

Manual

Data sheet

Software

Certification

Odering information

DGW-521 CR

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

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