External I/O Interfaces - Rear Panel; Audio Connectors; Com3 Port - Nexcom 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)
Line-out Mic-in
Line-out
Pin Definition
1 AGND
3 NC
5 OUT_L
Mic-in
Pin Definition
1 MIC_GND
3 NC
5 MIC1_L3
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Pin Definition
2 OUT_R
4 NC
Pin Definition
2 MIC1_R3
4 NC

COM3 Port

Connector type: DB-9 port, 9-pin D-Sub
Connector location: CN2
1 5
6
RS232
Pin Definition Pin
1 SP3_DCD
2 SP3_RXD
3 SP3_TXD
4 SP3_DTR
5 GND
6 SP3_DSR
7 SP3_RTS
8 SP3_CTS
9 SP3_RI
14
9
RS485 RS422
Definition Pin
1 SP3_DATA- 1
2 SP3_DATA+ 2
3 NC 3
4 NC 4
5 GND 5
6 NC 6
7 NC 7
8 NC 8
9 NC 9
NISE 105/105A User Manual
Definition
SP3_TX-
SP3_TX+
SP3_RX+
SP3_RX-
GND
SP3_RTS-
SP3_RTS+
SP3_CTS+
SP3_CTS-