Serial port 5 in rs-485 mode (cn14), General purpose i/o connector (dio1) – Avalue ECM-QB User Manual

Page 29

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ECM-QB User

’s Manual

ECM-QB User

’s Manual 29

2.4.16

Serial port 5 in RS-485 mode (CN14)

Signal

PIN PIN

Signal

TX-

1

2

NC

TX+

3

4

NC

+5V

5

6

GND

2.4.17

General purpose I/O connector (DIO1)

Signal

PIN PIN

Signal

DI0

1

2

DO10

DI1

3

4

DO11

DI2

5

6

DO12

DI3

7

8

DO13

DI4

9

10

DO14

DI5

11

12

DO15

DI6

13

14

DO16

DI7

15

16

DO17

SMB_CLK 17

18 SMB_DATA

GND

19

20

+5V