Delta Electronics USB/RS485 Communication Interface VFD-USB01 Instruction Sheet

5011661301-TUS1
VFD-USB01
USB/RS485 Communication Interface
Instruction Sheet
Please thoroughly read this instruction sheet before installation and putting it into use.
The content of this instruction sheet and the driver file may be revised without prior notice. Please consult
our distributors or download the most updated instruction/driver version at
http://www.delta.com.tw/product/em/control/cm/control_cm_main.asp
Preface
VFD-USB01 is a convenient RS485-to-USB converter, which does not require external power-supply and
complex setting process. It supports baud rate from 75 to 115.2kbps and auto switching direction of data
transmission. In addition, it adopts RJ-45 in RS-485 connector for users to wire conveniently. And its tiny
dimension, handy use of plug-and-play and hot-swap provide more conveniences for connecting all DELTA
IABU products to your PC.
Applicable Models: All DELTA IABU products
Application Specifications
Power Supply
Power
Consumption
Isolated Voltage
Baud Rate
RS485 Connector
USB Connector
Compatibility
Max. Cable Length
(between PC to
VFD-USB01)
Support RS-485 Half-Duplex Transmission
RJ-45 Dimension
PIN Description
1 Reserved
2 Reserved
3 Reserved
4 SG+
5 SG-
6 Reserved
7 Reserved
8 Reserved
LED Display
Steady Green LED ON: power is ON.
1.
2. Blinking orange LED: data is transmitting.
Preparations before Driver Installation
Please extract the driver file (VFD-USB01_Drivers.exe) by following steps. You could find driver file
(VFD-USB01_Drivers.exe) in the CD supplied with VFD-USB01.
NOTE
Do NOT connect VFD-USB01 to PC before extracting the driver file.
Step 1 Step 2
Step 3
20070718
Step 5
You should have a folder marked SiLabs under drive C.
Driver Installation
After connecting VFD-USB01 to PC, please install driver by following steps.
No external power is needed
0.4W
3000Vdc
Support 75, 150, 300, 600,
1200, 2400, 4800, 9600,
19200, 38400, 57600,
115200bps
RJ-45
A type (plug)
Full Compliance with USB
V2.0 specification
100m
Step 4
VFD-USB01
USB/RS485
說明書
請詳細閱讀下列說明後才使用本產品，以確保使用安全。
由於產品精益求精，當內容規格或驅動程式有所修正時，請洽詢代理商或至台達網站
( http://www.delta.com.tw/product/em/control/cm/control_cm_main.asp )下載最新版本。
引言
VFD-USB01 RS-485/USB 轉換裝置，不需外接電源，不需任何設定，即可支援不同的傳輸速率
從 75 到 115.2kbps，並可自動切換資料流方向。通過 USB 接口有隨插即用和熱插拔的方便性，
提供和 RS-485 裝置的溝通介面，體積小且方便使用，RS485 採用 RJ-45 網路線接口，使用者
能更便利的接線。
適用機種：台達電子 IABU 全系列產品
應用 規格
電源需求
消耗功率
隔離電壓
傳輸速度
RS-485 端子形式
USB 接頭
相容性
最大使用線長
(PC 至 VFD-USB01)
支援 RS-485 半雙工
RJ- 45
尺寸
PIN Description
1 Reserved
2 Reserved
3 Reserved
4 SG+
5 SG-
6 Reserved
7 Reserved
8 Reserved
LED 顯示
綠色 LED 亮起，表示有電源。
1.
橘色 LED"閃爍＂，表示資料傳輸。
2.
安裝驅動程式前準備工作
請將隨機所附 CD 內的 USB driver 驅動程式檔 （VFD-USB01_Drivers.exe） 依下列步驟解壓
縮。
NOTE
在解壓縮檔案前，請勿將 VFD-USB01 插入電腦。
Step 1 Step 2
通訊介面
不需外接電源
0.4W
3000Vdc
支援 75，150，300，
600，1200，2400，
4800，9600，
19200，38400，
57600，115200bps
RJ-45
A type (plug)
符合 USB v2.0 規格
100 公尺