KBox A-103 – User Guide, Rev. 3.0
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4.8.
Internal View
Figure 23: KBox A-103 - internal view (without cover)
1
Rear Panel
2
Tapped holes for cover mounting (8x)
3
Jumper J46 to configure COM 3
4
BIOS recovery jumper J49 (default setting is OFF)
5
Onboard header (J44) for COM 3 (X206) serial port
(configurable as RS422/RS485 by jumper J46)
6
SIM card socket
7
Onboard VGA header (J52)
8
Onboard header for optional lithium battery
9
Gold cap (for RTC)
10
Baseboard of the KBox A-103
11
mPCIe card with heat sink of the PROFIBUS card
(always only factory installed into J27 onboard
mPCIe slot)
12
Screws that secure the mPCIe card for PROFIBUS
13
Interface side
14
RS422/RS485 adapter module (COM 2)
15
DIP switch of the RS422/RS485 (COM 2) adapter
module
16
mPCIe slot (J37 onboard)
17
mSATA slot (J17 onboard)
18
Screws that secure the mSATA SSD
19
Connector for power cable of the 2.5" SSD/HDD
20
Connector for data cable of the 2.5" SSD/HDD
21
Onboard header (J34) for GPIO port
22
Onboard header (J42) for COM 2 serial port
(configurable as RS232 by cable or RS422/RS485 via
adapter card; in Figure 23 shown with connection to
the installed adapter card)
6
2
19
20
21
13
9
14
1
17
16
11
15
4
3
10
12
18
22
5
7
8