Nodka TPC6000-C123-TH-BW5300U, Руководство пользователя

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TPC6000-CXX3 User Manual
34
2.9 Connectors Definition
"
COM Ports
COM1~6 are DB9 connector and its definition is:
Table 2-2
：
COM1~6 DB9 connectors
PIN9 on DB9 defaults RI, you can set to 5V or 12V by jumpers here is the definitions:
SETTING FUNCTION
（
1-2
）
+5V
（
3-4
）
+12V
（
5-6
）
Ring (Default)
Table 2-3: Jumper of PIN9 on DB9
"
USB
We provide a standard single deck USB port in front panel and 2 x 2 standard
double-deck USB interface on I/O interfaces, you can use the 5 USB interfaces at the
same time, and here is the interface definition:
Table 2-5
：
USB
PIN
SIGNAL
RS-232 RS-485
（
Only COM6
）
1 DCD Data-
2 RXD Data+
3 TXD N/A
4 DTR N/A
5 GND GND
6 DSR N/A
7 RTS N/A
8 CTS N/A
9 RI N/A