TwinSync RS422 and RS232 Distribution Cable Pinouts
( Cable 9528)

15-Pin D-Type Female 25-Pin D-Type Female

Signal Name

Signal Type

Pin
 

Signal Name

Signal Type

Pin
RS422 Signals   RS232 Signals
GND
 
1
 
GND
 
1
TXD
+o/p
2
 
TXD
o/p
2
RTS
+o/p
3
 
RXD
i/p
3
RXD
+i/p
4
 
RTS
o/p
4
CTS
+i/p
5
 
CTS
i/p
5
RXClk
+i/p
6
 
DSR
i/p
6
0v
8
 
Ov
 
7
TXD
-o/p
9
 
DCD
i/p
8
RTS
-o/p
10
 
TXClk
i/p
15
RXD
-i/p
11
 
RXClk
i/p
17
CTS
-i/p
12
 
DTR
o/p
20
RXClk
-i/p
13
 
RI
i/p
22
       
RATE SLCT
o/p
23
       
TRClk
o/p
24

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