1
DDR4_1
DDR4_2
DDR4_3
DDR4_4
Socket LGA1700
+12V Power
4
8
1
5
1
Battery
PCIe 2 (PCIe x4)
PCI 2
1
S/PDIF
2
9
10
1
Front Audio
1
2
10
1
2
7
8
1
13
12
24
1
2
11
LAN LED
PCIe 1 (PCIe x16)
1
1
9
2
PCIe 3 (PCIe x4)
PCIe 5 (PCIe x4)
1
JP25
1
11
20
10
USB
1
9
2
1
1
1
1
1
JP32
1
1
SOJ1
J36
1
1
1
2
14
3
JP28
3
JP30
3
JP29
1
1
JP26
1
9
2
1
9
2
1
9
2
JP5
1
JP33
1
1
2
5
1
2
5
1
2
5
1
2
5
1
9
2
1
2
5
1
2
5
1
2
5
1
2
5
1
9
2
1
6
5
2
1
SMBus
PCI 1
PCIe 4 (PCIe x4)
3
JP31
M2CN4
M.2 M Key
Intel
R680E/Q670E
SPI
M.2 M Key
M2CN2
M.2 E Key
M2CN3
1
24
Chapter 2
HARDWARE INSTALLATION
User's Manual |
ADS630-R680E/Q670E
COM (Serial) ports
X
Internal I/O Connectors
Pin
RS232
RS232
with PWR
RS422
Full Duplex
RS485
1
DCD-
+12V
RX+
Data+
2
SIN-
SIN-
RX-
Data-
3
SO-
SO-
TX+
---
4
DTR-
DTR-
TX-
---
5
GND
GND
GND
GND
6
DSR-
DSR-
---
---
7
RTS-
RTS-
---
---
8
CTS-
CTS-
---
---
9
RI-
+5V
---
---
COM Port Pin Assignment
The pin functions of COM1/2 port will vary according to setting.
Connecting External Serial Ports
Your COM port may come mounted on a card-edge bracket. Install the card-edge bracket to
an available slot at the rear of the system chassis then insert the serial port cable to the COM
connector. Make sure the colored stripe on the ribbon cable is aligned with pin 1 of the COM
connector.
2
1
9
COM 3/4/5/6
2
1
9
COM 1/2
