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TUM232A -
The TUM232A is a USB RS-232 Feedback Tester .The Tester with USB to RS-232 Converter of FTDI
Chipset *2 & 1 pc's USB-A Port + DB-9F for external testing USB-RS232 Adapter or Cable. TUM232A is
Power free with 7G Pen Driver & Key of TUM232A + Tester tool
TUM232A is 1 port USB downstream port for outside USB to RS-232 converter cable (Port C) Tester.
DB9-F (Port C) connector inside connect Port A & Port B follow:
Port C
Main test port
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
Pin9
Shell
Install TUM232A & tester tool
1. Plug in USB cable of TUM232A to PC (With Key / tester program & Driver)
2. Fine DATANET Disk & FTDI Driver
USB RS-232 Converter Tester User Guide
Signal Name
Error message
Name IN/OUT Test tool Number
DCD
<=IN
RXD
<=IN
TXD
=>OUT
DTR
=>OUT
GND
DSR
<=IN
RTS
=>OUT
CTS
<=IN
RI
<=IN
GND
Port B
Feedback test port
7
2
Pin3
1
Pin2
3
Pin6
Pin 5
5
Pin4
4
Pin8
6
Pin7
8
Port A
Feedback test port
Pin4
Pin 5
Pin7
=>RED LED LIGHT
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Summary of Contents for Race Top TUM232A
- Page 1 The TUM232A is a USB RS-232 Feedback Tester .The Tester with USB to RS-232 Converter of FTDI Chipset *2 & 1 pc’s USB-A Port + DB-9F for external testing USB-RS232 Adapter or Cable. TUM232A is Power free with 7G Pen Driver & Key of TUM232A + Tester tool TUM232A is 1 port USB downstream port for outside USB to RS-232 converter cable (Port C) Tester.
- Page 2 4. Press “Basic settings” to setting COM ports Change PORT A/PORT B (See the USB Serial Port (COM X) Setting) 5. Test USB to RS-232 Cable: a. USB-A/M of testing cable to USB-A/F Port of TUM232A b. RS-232 Port (DB9-M) to RS-232 Port (DB9-F) of TUM232A.
- Page 3 6. Check COM port & Setting 7. Press “Repair_Testing” &...
- Page 4 9. Test OK 1~8 LED are Green color (Test error the LED appear RED). Note: TUM232A Support FTDI all USB to RS-232 Chipset & Adapter if use other Chipset test maybe appear a litter TXD/RXD data loss (Chipset Hardware & Driver compatible bug) but the converter is maybe ok.
- Page 5 2. Only data transfer Error: Chipset Hardware & Driver compatible bug) but the converter is ok If you’re USB to RS-232 Cable with difference serial number, you must change every COMX+1 of PORT 3 before test. (Don’t copy the tester program to PC’s desk)