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Digital I/O and Power Connector
RS232/422/485
Select (JP7)
PS/2 KB/MS
USB 5-6
COM 1
USB 2.0
RS232/422/485
Select (JP10)
COM 1
VGA
PTN3355
DVI-I (DVI-D signal)
DP++
KD330-Q170/H110
Intel I219V (for KD330-H110)
LAN 1
Intel I219LM (for KD330-Q170)
USB 1-2
USB 3.0
LAN 2
USB 3-4
LAN 1
USB 3.0
Line-out
Mic-in
PCIe 1 (PCIe x16 )
Realtek
PCI 1
ALC888S
S/PDIF
1
5
Buzzer
PCIe 2 (PCIe x4)
COM 7
COM 8
(optional)
(optional)
9
1
9
1
2
2
COM 9
COM 10
(optional)
(optional)
9
1
9
1
2
2
Digital I/O
RS232/422/485
Select (JP7)
PS/2 KB/MS
USB 5-6
19
1
USB 2.0
COM 1
RS232/422/485
Select (JP10)
2
COM1
VGA
PTN3355
DVI-I (DVI-D signal)
DP++
LAN 1
Intel I219LM
USB 1-2
USB 3.0
KD331-C236/Q170
LAN 2
USB 3-4
Intel I211AT
USB 3.0
LAN 3-4
Intel I211AT
PCIe 1 (PCIe x16)
PCIe 2 (PCIe x4)
Intel I211AT
2
6
COM 2 RS232/422/485 Select (JP11)
PCIe 3 (PCIe x16)
1
5
Front
COM 2 RS232/Power Select (JP14)
Audio
2
10
6
5
2
1
PCIe 4 (PCIe x4)
1
9
Realtek ALC888S
(JP13)
(JP12)
6
5
6
5
2
1
2
1
1
5
S/PDIF
Chapter 5 Ports and Connectors
I C
COM 1
(DDR4_2, DDR4_4 for KD330-Q170 only)
DDR4_2
DDR4_4
1
3
1
4
DDR4_1
DDR4_3
2
6
2
6
COM 1 RS232/Power Select (JP9)
System Fan 1
CPU Fan
1
5
1
5
2
6
2
6
COM 1 RS232/422/485 Select (JP8)
1
5
1
5
4
1
8
5
LPC
+12V
TPM (optional)
14
13
Socket LGA1151
Power
2
1
ATX
Power
Standby
Power LED
Front Panel
Intel
I211AT
LAN LED
Clear CMOS
Battery
SPI Flash
Data (JP1)
BIOS
3
1
1
3
Mini PCIe Signal Select (JP6)
(for KD330-Q170 only)
Mini PCIe
(for KD330-Q170 only)
Intel
H110/Q170
Nuvoton
NCT6106D
5
1
Nuvoton
iTE
6
5
SMBus
NCT5104D
IT8893E
2
1
(JP13)
(JP12)(JP11)
(optional)
2
2
6
2
6
2
6
(JP14)
USB 3.0
USB 5-6
USB 2.0
DIO
1
5 1
5 1
5
(for KD330-Q170 only)
USB 9-10
USB 7-8
1
9
1
9
1
9
1
9
19
1
11
1
1
9
2
10
1
2
2
10
10
2
2
2
2
COM 2
COM 3
COM 4
COM 5
COM 1
System Fan 2
1
4
2
6
2
6
1
COM 1 RS232/Power Select (JP9)
CPU Fan
1
5
1
5
2
6
2
6
COM 1 RS232/422/485 Select (JP8)
1
5
1
5
4
1
8
5
LPC
+12V
14
13
Power
Socket LGA1151
TPM (optional)
2
1
ATX Power
Standby
Power LED
Front Panel
M.2 M Key
(for KD331-Q170)
M.2 M Key Supports
LAN LED
Optane Memory
(for KD331-C236)
DDR4_1
DDR4_3
DDR4_2
DDR4_4
SATA 3.0
1
7
SATA 0
Battery
Intel
1
7
SATA 2
C236/Q170
1
7
Chassis Intrusion
1
3
SMBus
SATA 4
Clear CMOS
5
1
2
1
Nuvoton
Data (JP1)
NCT6106D
2
Buzzer
SPI Flash
BIOS
USB 3.0
COM 5
COM 6
COM 2
COM 3
COM 4
USB 5-6
9
1
9
1
1
9
1
9
1
1
1
19
11
10
1
10
2
10
2
USB 7-8
2
2
2
2
2
USB 9-10
or Optional
Vertical USB
USB 2.0
Chapter 5
12
24
The Digital I/O connector provides monitoring and control function to the connected
devices. We have built support software called EAPI that enables the functionality of
1
13
hardware components. Please contact our technical support or sales representatives for the
1
2
support software package.
11
1
2
7
8
Digital I/O Connector
Chassis
1
Intrusion
2
SATA 3.0
1
7
SATA 0
1
7
SATA 1
1
7
Pins
Pin Assignment
SATA 2
1
7
SATA 3
1
1
GND
1
3
2
3
DIO7
3
DIO6
5
DIO5
7
DIO4
9
12
24
11
DIO3
13
DIO2
1
13
DIO1
15
1
2
DIO0
17
11
1
2
7
8
GND
19
1
7
SATA 1
1
7
SATA 3
1
3
System
Fan 1
1
DIO
2
32
Pins
Pin Assignment
+12V
2
+12V
4
GND
6
+5V
8
+5V
10
GND
12
V_5P0_STBY
14
V_5P0_STBY
16
GND
18
NC
20
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