Trycom Technology TRP-C08 User Manual page 4

2-2. Block diagram
2-3. LED Indictor
PWR LED: System is ready.
RX LED: RS-232/422/485 Receiving.
TX LED: RS-232/422/485 Transmitting.
3. Install TRP-C08
3-1. Install TRP-C08 hardware
Power Connection (USB Internal Bus)
Direct power input from USB bus port, current 100mA/+5V, no external power necessary.
USB Connection
TRP-C08 use the standard A to B type USB cable between host and converter.
RS-232 wiring connection
The RS-232 supports 5 channels plus Signal Ground and is configured as DTE like a computer.
Signals are single ended and referred to Ground. To use handshaking or flow control user must
set Host PC's RTS/CTS during configuration. Refer to the pin assignment for connection as
below.
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