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User
’s Manual
EBM-A50M User
‟s Manual
33
2.4.18
Serial port 2 connector (JCOM2)
In RS-232 Mode
Signal
PIN PIN
Signal
DCD2
1
2
RxD2
TxD2
3
4
DTR2
GND
5
6
DSR2
RTS2
7
8
CTS2
RI2
9
10
NC
In RS-422 Mode
Signal
PIN PIN
Signal
TxD2-
1
2
RxD2+
TxD2+
3
4
RxD2-
GND
5
6
NC
NC
7
8
NC
NC
9
10
NC
In RS-485 Mode
Signal
PIN PIN
Signal
DATA2-
1
2
NC
DATA2+
3
4
NC
GND
5
6
NC
NC
7
8
NC
NC
9
10
NC
Summary of Contents for EBM-A50M
Page 15: ...User s Manual EBM A50M User s Manual 15 2 Hardware Configuration...
Page 16: ...EBM A50M User s Manual 16 EBM A50M User s Manual 2 1 Product Overview...
Page 39: ...User s Manual EBM A50M User s Manual 39 3 BIOS Setup...
Page 77: ...User s Manual EBM A50M User s Manual 77 5 Mechanical Drawing...
Page 78: ...EBM A50M User s Manual 78 EBM A50M User s Manual...