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Rs422/485 connector dual obdii module connector, Dual obdii module connector – NEXCOM VTC 7100-D1K User Manual

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Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.

17

Chapter 2: External Connectors Pinout Description

VTC 71-D Series User Manual

1

5

9

6

Pin

Definition

Pin

Definition

1

RS485_+

2

RS485_-

3

RS422_TX+

4

RS422_TX-

5

GND

6

NC

7

NC

8

NC

9

NC

RS422/485 Connector

Connector size: DB9, Male
Connector Number: 25

Dual OBDII Module Connector

Connector size: DB9, Male
Connector Number: 26

1

5

9

6

Pin

Definition

Pin

Definition

1

C1708_2_L

2

CAN2_L

3

CAN1_L

4

C1708_1_L

5

GND

6

C1708_2_H

7

CAN2_H

8

CAN1_H

9

C1708_1_H

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