Vmc 3001/ 3501, Com1 rs-232 connector audio connector – NEXCOM VMC 3000/ 3001 User Manual
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Copyright © 2012 NEXCOM International Co., Ltd. All rights reserved
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VMC 3000/4000 Series User Manual
Chapter 1: Product Introduction
COM1 RS-232 Connector
Connector size: DB-9 male port, 9-pin D-Sub
Connector location: CN9
Pin
Definition
Pin
Definition
1
SP_DCD_1
6
SP_DSR_1
2
SP_RXD_1
7
SP_RTS_1
3
SP_TXD_1
8
SP_CTS_1
4
SP_DTR_1
9
COM_RI_PWR
5
COM_GND
10
VMC 3001/ 3501
Audio Connector
Pin
Definition
Pin
Definition
1
FRONT_L_F
5
MIC_JD
2
FRONT_JD
6
AGND
3
FRONT_R_F
4
MIC_JD_F
1
5
6
9
1
2 3 4
5
6