Connector Pin Definitions; External I/O Interfaces - Front Panel; 9V - 30V Dc Power Input; Com1 Port - Nexcom NISE 105U User Manual

Chapter 2: Jumpers and Connectors

Connector Pin Definitions

External I/O Interfaces - Front Panel

9V – 30V DC Power Input
Connector type: 2-pin terminal block
Connector location: PWR1
2 1
Pin Definition
1 VIN_1_GND
2 VIN_1
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COM1 Port

Connector type: DB-9 port, 9-pin D-Sub
Connector location: CN8
1 5
6
RS232
Pin Definition Pin
1 SP1_DCD
2 SP1_RXD
3 SP1_TXD
4 SP1_DTR
5 GND
6 SP1_DSR
7 SP1_RTS
8 SP1_CTS
9 SP1_RI
12
9
RS485 RS422
Definition Pin
1 SP1_DATA- 1
2 SP1_DATA+ 2
3 NC 3
4 NC 4
5 GND 5
6 NC 6
7 NC 7
8 NC 8
9 NC 9
NISE 105U User Manual
Definition
SP1_TX-
SP1_TX+
SP1_RX+
SP1_RX-
GND
SP1_RTS-
SP1_RTS+
SP1_CTS+
SP1_CTS-