Controls, LEDs, and Connectors

3.2.9GPIO Header (P4)

Table 3-9 GPIO Header Pin Definition

PIN

PIN Name

PIN

PIN Name

 

 

 

 

1

GPO0

2

GPI0

 

 

 

 

3

GPO1

4

GPI1

 

 

 

 

5

GPO2

6

GPI2

 

 

 

 

7

GPO3

8

GPI3

 

 

 

 

9

VCC5DUAL

10

GND

 

 

 

 

3.2.10 COM Header (P9, P27)

Table 3-10 COM3, COM6 Header Pin Definition

PIN

PIN Name

PIN

PIN Name

 

 

 

 

1

DCD

2

RXD

 

 

 

 

3

TXD

4

DTR

 

 

 

 

5

GND

6

DSR

 

 

 

 

7

RTS

8

CTS

 

 

 

 

9

RING

10

KEY

 

 

 

 

3.2.11 RS-232/422/485 (P18)

Table 3-11 RS-232/422/485 Header Pin Definition

PIN

1

PIN Name

RS422TX_N

MITX-430/MITX-440-DVI-2E Installation and Use Guide (6806800K37B)

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Emerson MITX-430, MITX-440-DVI-2E manual Gpio Header P4, COM Header P9, P27, 11 RS-232/422/485 P18