Connectors Definition - American Megatrends TPC6000-A2152 User Manual

2.9 Connectors Definition
COM port

COM1~6 are DB9 connector and its definition is:
Table 2‐2: COM1~6 DB9 connector
COM1 optional RS232 or RS485, Select Jumper :
TPC6000‐A2152 User Manual
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PIN
1
2
3
4
5
6
7
8
9
SIGNAL
RS‐232 RS‐485(COM1,COM5,COM6)
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
Data‐
Data+
N/A
N/A
GND
N/A
N/A
N/A
N/A