Copyright © 2016 NEXCOM International Co., Ltd. All Rights Reserved.
17
EBC 357X User Manual
Chapter 2: Jumpers and Connectors
COM Port 2 (RS232/RS422/RS485)
Connector type: 1x10 10-pin header, 1.0mm pitch
Connector location: J4
Pin
Definition
Pin
Definition
1
SP2_DCD
2
SP2_RXD
3
SP2_TXD
4
SP2_DTR
5
GND
6
SP2_DSR
7
SP2_RTS
8
SP2_CTS
9
SP2_RI
10
GND
10
1
Mic-in Connector
Connector type: 1x4 4-pin header, 2.0mm pitch
Connector location: J10
Pin
Definition
1
MIC1-L3_C
2
MIC_GND
3
MIC1_JD
4
MIC1-R3_C
1
4