Teknor Industrial Computers TEK-CPCI-1000, Техническое справочное руководство

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Connector Pinouts
D-3
D.5 COM1 - RS-232 (J4A)
Pin Number Pin Number
Signal Flow Signal Flow
Signal Top View Signal
DCD 1
SIN 1
SOUT 1
DTR 1
GND
I
I
O
O
-
1
3
5
7
9
2
4
6
8
10
I
O
I
I
-
DSR 1
RTS 1
CTS 1
RI 1
Not Connected
D.6 COM2 - RS-232 (J4B)
Pin Number Pin Number
Signal Flow Signal Flow
Signal Top View Signal
DCD 2
SIN 2
SOUT 2
DTR 2
GND
I
I
O
O
-
1
3
5
7
9
2
4
6
8
10
I
O
I
I
-
DSR 2
RTS 2
CTS 2
RI 2
Not Connected
D.7 COM2 - RS-422/RS-485 MODE (J4B)
Pin Number Pin Number
Signal Flow Signal Flow
Signal
Top View
Signal
DCD 2
RX(-)
TX(-)
DTR 2
GND
I
I/O
O
O
-
1
3
5
7
9
2
4
6
8
10
I
I/O
I
I
-
DSR 2
RX(+)
TX(+)
RI 2
Not Connected