ADLINK Technology cPCI-3534, User Manual

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6
•
Introduction
J2 connector pin assignment in cPCI-3534 module for RS-232/422/485
interface.
22 GND GA4 GA3 GA2 GA1 GA0 GND
21 GND GND
20 GND GND
19 GND FG N+ N- SG GND
18 GND GND
17 GND GND
16 GND TXD+ TXD- SG GND
15 GND FG RXD+ RXD- GND
14 GND GND
13 GND GND
12 GND DSR
Ž
SG
Ž
DCD
Ž
DTR
Ž
GND
11 GND FG
Ž
TX
Ž
RX
Ž
RTS
Ž
CTS
Ž
GND
10 GND GND
9 GND GND
8 GND DSR
•
SG
•
DCD
•
DTR
•
GND
7 GND FG
•
TX
•
RX
•
RTS
•
CTS
•
GND
6 GND GND
5 GND GND
4 GND DSR
Œ
SG
Œ
DCD
Œ
DTR
Œ
GND
3 GND FG
Œ
TX
Œ
RX
Œ
RTS
Œ
CTS
Œ
GND
2 GND GND
1 GND GND
Pin Z A B C D E F
P2
/
J2
C
O
N
N
E
C
T
O
R
Œ
Port A
•
Port B
Ž
Port C
RS-232
FG : Frame Ground TX : Transmit Data
RX : Receive Data
RTS : Request to Send CTS : Clear to Send
DSR : Data Set Ready
SG : Signal Ground DCD : Data Carrier Detect
DTR : Data Terminal Ready
RS-422
TXD+ : Transmit Data Positive
TXD- : Transmit Data Negative
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