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64 TEK-AT2 REFERENCE MANUAL
J6 COM1 CONNECTOR
PIN NUMBER
PIN NUMBER
SIGNAL FLOW
SIGNAL FLOW
SIGNAL
SIGNAL
DCD
I
1
2
I
RX
TX
O
3
4
O
DTR
GND
O
5
6
I
DSR
RTS
O
7
8
I
CTS
RI
I
9
J4 COM2 CONNECTOR/RS232
PIN NUMBER
PIN NUMBER
SIGNAL FLOW
SIGNAL FLOW
SIGNAL
SIGNAL
DCD
I
1
2
I
DSR
RX
I
3
4
O
RTS
TX
O
5
6
I
CTS
DTR
O
7
8
I
RI
GND
-
9