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External connectors, Rs232 connector, Rs485/can connector – NEXCOM VMC 100 User Manual

Page 43: Rs232 connector rs485/can connector

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Copyright © 2014 NEXCOM International Co., Ltd. All rights reserved

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VMC 100/1100 Series User Manual

Chapter 3: Jumpers and Connectors

External Connectors

RS232 Connector
Connector size: RJ45 port
Connector location: CON1

Pin

Definition

Pin

Definition

1

COM1-PWR

2

RS232_RXD

3

RS232_TXD

4

RS232_DTR

5

GND

6

RS232_DSR

7

RS232_RTS

8

RS232_CTS

RS485/CAN Connector
Connector size: DB-9 port, 9-pin D-Sub
Connector location: CN1

Pin

Definition

Pin

Definition

1

COM-PWR

2

COM_RX_485TX+

3

RS-485TX-

4

COM_TX

5

GND

6

CAN1-H

7

CAN1-L

8

CAN2-H

9

CAN2-L

8

1

1

5

9

6

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