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Cpci-r3610(t) rtm serial ports, Serial port pin headers (com2/3), Serial port db-9 connectors (com2/3) – ADLINK cPCI-3620 User Manual

Page 55

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Board Interfaces

43

cPCI-3620

cPCI-R3610(T) RTM Serial Ports

Serial Port Pin Headers (COM2/3)

Table 4-15: cPCI-R3610(T) Serial Port Pin Header Definition

Serial Port DB-9 Connectors (COM2/3)

Table 4-16: cPCI-R3610(T) COM2/3 (DB-9) Pin Definition

Pin #

RS-232

RS-422

RS-485(+)

1

DCD-L

TXD-

TXD-

2

DSR-L

—

—

3

RXD

TXD+

TXD+

4

RTS-L

—

—

5

TXD

RXD+

—

6

CTS-L

—

—

7

DTR-L

RXD-

—

8

RI-L

—

—

9

GND

GND

GND

10

—

—

—

Pin #

RS-232

RS-422

RS-485(+)

1

DCD-L

TXD-

TXD-

2

RXD

TXD+

TXD+

3

TXD

RXD+

—

4

DTR-L

RXD-

—

5

GND

GND

GND

6

DSR-L

—

—

7

RTS-L

—

—

8

CTS-L

—

—

9

RI-L

—

—

1

2

9

10

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