NEXCOM NISE 105 - Manual (Page 27)

Copyright © 2013 NEXCOM International Co., Ltd. All Rights Reserved. 14 NISE 105/105A User Manual
Chapter 2: Jumpers and Connectors
External I/O Interfaces - Rear Panel
Audio Connectors
Connector type: 2x 3.5mm TRS
Connector location: CN4 (Line-out) and CN3 (Mic-in)
Pin Definition Pin Definition
1 AGND 2 OUT_R
3 NC 4 NC
5 OUT_L
Pin Definition Pin Definition
1 MIC_GND 2 MIC1_R3
3 NC 4 NC
5 MIC1_L3
Line-out Mic-in
COM3 Port
Connector type: DB-9 port, 9-pin D-Sub
Connector location: CN2
Line-out
Mic-in
1
6
5
9
RS232 RS485 RS422
Pin Definition Pin Definition Pin Definition
1 SP3_DCD 1 SP3_DATA- 1 SP3_TX-
2 SP3_RXD 2 SP3_DATA+ 2 SP3_TX+
3 SP3_TXD 3 NC 3 SP3_RX+
4 SP3_DTR 4 NC 4 SP3_RX-
5 GND 5 GND 5 GND
6 SP3_DSR 6 NC 6 SP3_RTS-
7 SP3_RTS 7 NC 7 SP3_RTS+
8 SP3_CTS 8 NC 8 SP3_CTS+
9 SP3_RI 9 NC 9 SP3_CTS-