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12 rs-232 serial port connectors, Table 4-13: power connector pinouts, Table 4-14: rs-232 serial port connector pinouts – IEI Integration ECN-360A-D2550 User Manual

Page 47

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ECN-360A-D2550 Em b e d d e d S ys te m

P a g e 36

Pin

Description

Pin

Description

1

GND

2

GND

3

PWR

4

PWR

Table 4-13: Power Connector Pinouts

4.2.12 RS -232 S e ria l P o rt Co n n e c to rs

CN La b e l:

COM1, COM2, COM3

CN Typ e :

10-pin header

CN Lo c a tio n :

See Figure 4-13

CN P in o u ts :

See Table 4-14

Each of these connectors provides RS-232 connections.

Figure 4-13: RS-232 Serial Port Connector Locations

Pin

Description

Pin

Description

1

DCD

2

DSR

3

RXD

4

RTS

5

TXD

6

CTS

7

DTR

8

RI

9

GND

10

GND

Table 4-14: RS-232 Serial Port Connector Pinouts