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TRP-C08D
USB to 1 RS232 and 1 RS422/485 Industrial Converter
User's Manual
Printed Oct .24 2022 Rev 1.0
Trycom Technology Co.,Ltd
No.35, Zhongxing Rd., Guishan Township, Taoyuan County 333, Taiwan.
Tel : 886-3-350-3351 Fax: 886-3-350-3352
Web: www.trycom.com.tw
Copyright
Copyright Notice: The information in this manual is subject to change without notice to improve reliability, design and
function and does not represent a commitment on the part manufacturer. No part of this manual may be reproduced,
copied, or transmitted in any form, without prior written permission by the manufacturer. Products mentioned in this
manual are mentioned for identification purposes only. In this manual, product names appearing may or may not be
registered trademarks of their respective companies or copyright.
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Summary of Contents for Trycom Technology TRP-C08D
- Page 1 TRP-C08D USB to 1 RS232 and 1 RS422/485 Industrial Converter User’s Manual Printed Oct .24 2022 Rev 1.0 Trycom Technology Co.,Ltd No.35, Zhongxing Rd., Guishan Township, Taoyuan County 333, Taiwan. Tel : 886-3-350-3351 Fax: 886-3-350-3352 Web: www.trycom.com.tw Copyright Copyright Notice: The information in this manual is subject to change without notice to improve reliability, design and function and does not represent a commitment on the part manufacturer.
- Page 2 It provides USB port protection when it detected unusual currents. TRP-C08D provides RS422/485 line surge protection. TRP-C08D can be easy to use, users have no worries about setting the serial data format and RS485 flow control, and how to wire RS422/485, everything is auto-detectable.
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Page 3: Hardware Description
2. Hardware Description 2-1. Panel layout 2-2. LED Indictor PWR LED: System is ready. RXA LED: COMA-RS422/485 Receiving. TXA LED: COMA-RS422/485 Transmitting. - Page 4 The TRP-C08D has one DB-9 male connector and one 4-PIN RS422/485 connector. The serial port is configured as a DTE (data terminal equipment) device. All PC COM ports are DTE ports. A null modem cable is required to make a connection between the PC COM port and the TRP-C08D serial port.
- Page 5 RTS/CTS during configuration. Refer to the Pin out table for connections. 2-9. USB Cable Wiring TRP-C08D is true USB 2.0 specification; it also supports USB V1.0, V1.1 standard. It is strongly to recommend user use the standard A to B type USB 2.0 cable if USB1.0 cable can not work properly.
- Page 6 3-1-1.TRP-C08D Device Installation & Detection: Connect TRP-C08D to the USB Host controller of the PC using a USB cable. The first time you plug-in the cable into the USB port, Windows will start installing the device driver software. You can see the installation status at the pop-up message of system tray.
- Page 7 6. How to test TRP-C08D Trycom Technology Co.,Ltd offers test utility, this is utilities may help user to demo and test TRP-C08D fast and easily. User may find the utilities in Trycom support CD or download from Trycom web www.trycom.com.tw , direct to perform TRPCOM.exe from the directory.
- Page 8 6-2 RS232 Loop Back Test Hardware wiring connection for RS232 Loop Test. 6-3.Loop Back Test Software Run the “TRPCOM.EXE” utility. STEP1: Click the “Setting” to set the com port and baud rate then press OK . STEP2: *Please note: “COM2” is an example of COM port number; the real COM number is assigned by user PC.
- Page 9 6-4. RS485 test RS485 test mode, it can be connected to RS485 Device, such as connecting TRP-C28, send "$01M" instruction from the client side, when the TRP-C28 received command that will response "!01TRPC28" indicates execution completed. Step1. Run TRPCOM.exe utility. Step2.
- Page 10 Step3.Send command “$01M” and press “Send” button. Step4. TRP-C28 response received.
- Page 11 7. TRP-C08D Application.
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