IPC974 Series U
ser’s Manual
24
1.7.16 Flexible IO
– Isolated COM x4 I/O Card (AX93516)
The system has four serial ports. COM1~COM4 are RS-232/422/485 with isolated 2KV ports.
*RS-232/422/485 can be configured via BIOS settings
※
COM1,COM2,COM3,COM4
Pins
RS-232
RS-422
RS-485
1
DCD,
Data
Carrier
Detect
TX-
Data-
2
RXD, Receive Data
TX+
Data+
3
TXD, Transmit Data
RX+
No use
4
DTR, Data Terminal
Ready
RX-
No use
5
GND, Ground
No use
No use
6
DSR, Data Set Ready
No use
No use
7
RTS, Request To Send
No use
No use
8
CTS, Clear To Send
No use
No use
9
RI, Ring Indicator
No use
No use
10
GND_EARTH
No use
No use
Summary of Contents for IPC974-519-FL
Page 1: ...IPC974 519 FL Industrial and Fanless Computers User s Manual...
Page 16: ...IPC974 Series User s Manual 8...
Page 40: ...IPC974 Series User s Manual 32 This page is intentionally left blank...
Page 50: ...IPC974 Series User s Manual Hardware Installation 42...
Page 60: ...IPC974 Series User s Manual Hardware Installation 52 This page is intentionally left blank...
Page 65: ...IPC974 Series User s Manual AMI BIOS Utility 57...
Page 75: ...IPC974 Series User s Manual AMI BIOS Utility 67 CSM Configuration...
Page 76: ...IPC974 Series User s Manual AMI BIOS Utility 68 AMT Configuration...
Page 77: ...IPC974 Series User s Manual AMI BIOS Utility 69 Platform Misc Configuration...
Page 78: ...IPC974 Series User s Manual AMI BIOS Utility 70 Utility Configuration...
Page 81: ...IPC974 Series User s Manual AMI BIOS Utility 73 Memory Configuration...
Page 84: ...IPC974 Series User s Manual AMI BIOS Utility 76 PCI Express Configuration...
Page 85: ...IPC974 Series User s Manual AMI BIOS Utility 77 USB Configuration...
Page 90: ...IPC974 Series User s Manual AMI BIOS Utility 82 This page is intentionally left blank...
Page 96: ...IPC974 Series User s Manual Watchdog Timer 88 This page is intentionally left blank...
Page 100: ...IPC974 Series User s Manual HDD HOT Swappable 92...