ICP DAS USA DGW-521 Quick Start Manual Download Page 2

 

Copyright © 2014 ICP DAS Co., Ltd. All Rights Reserved. 

 E-mail: [email protected] 

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Understanding the Hardware Specifications   

Before installing the hardware, you should have a basic understanding of hardware 

specification and the wiring diagrams. 

Specifications

 

Interface 

Connector 

2-pin Terminal Block 

Baud Rate (bps) 

1200   

Isolation 

1500 

V

DC

 

DALI 

Build-in DALI power 

DC 16 

V

DC

 

± 5%, max. current 250 mA 

(Enabled/Disabled via a switch) 

COM Port 

RS-485/RS-232 

Connector 

3-pin Terminal Block (D+, D-, GND/TxD, RxD, GND), 

Jumper Selectable 

Transmission Distance (m)    Depends on Baud Rate   

Baud Rate (bps) 

1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 

UART 

Protocol   

DCON, Modbus RTU 

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) 

USB 

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 

Unreg10 V

DC

 ~ +30 V

DC

 

Connector 

3-pin Terminal Block 

Protection 

Power Reverse polarity protection, Overvoltage 

Summary of Contents for DGW-521

Page 1: ...popular automation solution for remote monitoring and control applications This Quick Start Guide will provide information needed to get started with the DGW 521 Please also consult the User Manual fo...

Page 2: ...GND Jumper Selectable Transmission Distance m Depends on Baud Rate Baud Rate bps 1200 2400 4800 9600 19200 38400 57600 115200 UART Protocol DCON Modbus RTU Connector USB Type B Transmission Speed 12M...

Page 3: ...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 Environment Operating Temperature 25 C 75 C Storage Tempe...

Page 4: ...Connecting to the PC and the Power Supply The DGW 521 series is equipped with an RS 485 port for connection to a 232 USB converter to PC Connect to the PC using an RS 485 Converter Connect to PC usin...

Page 5: ...Utility can be obtained from the companion CD or from the ICPDAS FTP site CD Usb_tM NAPDOS DGW 521 ftp ftp icpdas com tw pub cd usb_tm napdos Step 2 Follow the prompts to complete the installation Af...

Page 6: ...on from the menu and a dialog box will be displayed that will allow you to set the communication parameters as described in the table below Step 3 Search for the DGW 521 module Click Start Search butt...

Page 7: ...k Start Guide 7 Step 4 Connect to the DGW 521 After clicking on the name of the module in the list a dialog box will be displayed Step 5 Initialize the DGW 521 module Set the Address field in the dial...

Page 8: ...he DGW 521 Module in Normal Mode Make sure the INIT switch is placed in the OFF position 7 Starting the Module Operation After rebooting the DGW 521 module search for the module to make sure the setti...

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