External I/O Interfaces - Rear Panel; 24V Dc Power Input; Com 1 Port (Rs232) - Nexcom NISE 50 User Manual

Chapter 2: Jumpers and Connectors

External I/O Interfaces - Rear Panel

24V DC Power Input

Connector location: CN11
+
3 1
Pin Definition
1 VIN_1
2 VIN_VSS
3 R_GND
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COM 1 Port (RS232)

Connector type: DB-9 port, 9-pin D-Sub
Connector location: COM3
1 5
6
Pin Definition
1 COM1_DCD#_R
3 COM1_TXD_R
5 GND
7 COM1_RTS#_R
9 COM1_RI#_T
MH1 CHASIS_GNDR2
19
9
Pin Definition
2 COM1_RXD_R
4 COM1_DTR#_R
6 COM1_DSR#_R
8 COM1_CTS#_R
MH2 CHASIS_GNDR1
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