Appendix A. Pinouts
108
RJ Pin#
1
2
3
4
5
6
7
8
*Used for hardware flow control.
Pin
EIA
1
AA
2
BA
3
BB
4
CA
5
CB
6
C C
7
AB
8
CF
9
-
10
-
15
DB
17
DD
18
-
20
CD
21
-
22
CE
24
DA
25
-
IQ Probe User Manual
Pin Assignments for Control Connector
Function
GND
RTS
TD
DSR
RD
CTS*
DTR
DCD
EIA -232 Connector Pin Assignments
Description
Protective Ground (PG)
Transmit Data (SD)
Receive Data (RD)
Request to Send (RS)
Clear to Send (CS)
Data Set Ready (SR)
Signal Ground (SG)
Received Line Signal Detector (CD)
+12 Test Point
-12 Test Point
Transmit Clock (TC)
Receive Clock (RC)
Local Loopback (LL)
Data Terminal Ready (TR)
Remote Loopback (RL)
Ring Indicator (RI)
External Tx Clock (ETC)
Test Indicator (TI)
Table A-B
Direction
I
I
O
O
O
I
O
Table A-C
61200214L1-1