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TRP-C08 (Ver: 3.0) USB to RS232/422/485 Isolated Converter User’s Manual Printed Nov 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.
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TRP-C08 provides RS422/485 line surge protection and RS232/422/485 with a photo couple between USB ports. TRP-C08 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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Direct power input from USB bus port, current 100mA/+5V, no external power necessary. 13-2. USB Connection TRP-C08 use the standard A to B type USB cable between host and converter. 3-3. RS232 wiring connection The RS232 supports 5 channels plus Signal Ground and is configured as DTE like a computer.
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TRP-C08's RS232 screw terminal connector (RTS & CTS SHORT). 3. TRP-C08 Software Installation 1. Power on your computer and boot to Windows. 2. Install PL-2303 driver (See figure1, 2) User may find the TRP-C08 PL2303 Driver Installer in Trycom support CD or download from Trycom web www.trycom.com.tw.
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Step3. Windows system will auto detect a “new USB devices" and complete TRP-C08 installation 5.After installation user may verify if TRP-C08 was properly installed by Click Start – Setting -- Control panel -- double click system icon – Hardware Device Manager -- Double click on ports...
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Use the DRemover98_2k to remove old version TRP-C08 driver. Double click DRemover98_2k If an older version of the TRP-C08 driver software existed in the system, the modify, repair or remove the program window will appear, select “Remove” to clean TRP-C08 driver completely.
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Trycom Technology Co.,Ltd offers test utility, this is utilities may help user to demo and test TRP-C08 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.
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5-3.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.
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5-4. 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.
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