Com Port Connector (Com1 ); 2280 Key M Nvme Ssd (Cn5) - AXIOMTEK IPC960A Series User Manual

IPC960A/IPC962A/IPC964A Series User's Manual

1.8.9 COM Port Connector (COM1 )

The system has a serial port: COM1 is RS-232/422/485 port. Please set configuration of the serial port in
the Advanced menu in BIOS.
*RS-232/422/485 can be configured via BIOS settings
Pins RS-232
1 DCD, Data Carrier Detect
2 RXD, Receive Data
3 TXD, Transmit Data
DTR, Data
4
Ready
5 GND, Ground
6 DSR, Data Set Ready
7 RTS, Request To Send
8 CTS, Clear To Send
9 No use
.
1.8.10 M.2 2280 Key M NVMe SSD (CN5)
The M.2 2280 Key M NVM Express SSD for storage.
Pin Signal
1 GND
5 PERn3
9 GND
13 PETp3
17 PERn2
21 GND
25 PETp2
29 PERn1
33 GND
24
RS-422
TX-
TX+
RX+
Terminal RX-
No use
No use
No use
No use
No use
Pin Signal
2 +3.3V
6 NC
10 LED_1#
14 +3.3V
18 +3.3V
22 NC
26 NC
30 NC
34 NC
RS-485
Data-
Data+
No use
No use
No use
No use
No use
No use
No use
Pin Signal Pin
3 GND
7 PERp3
11 PETn3
15 GND
19 PERp2
23 PETn2
27 GND
31 PERp1
35 PETn1
Signal
4 +3.3V
8 NC
12 +3.3V
16 +3.3V
20 NC
24 NC
28 NC
32 NC
36 NC
Introduction