KBox E-420-R1K/V1K - User Guide, Rev. 1.1
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4.3.6. USB 3.1 ..................................................................................................................................................................................................... 25
4.3.7. Reset Button .......................................................................................................................................................................................... 25
4.3.8. Wafer for External Power Switch .................................................................................................................................................. 25
4.4. Internal View.............................................................................................................................................................................................26
4.4.1. DDR4 SO-DIMM Memory Socket .....................................................................................................................................................26
4.4.2. mPCIe Socket.........................................................................................................................................................................................26
4.4.3. M.2 Key B Socket.................................................................................................................................................................................. 27
4.4.4. M.2 Key M Socket................................................................................................................................................................................. 27
4.4.5. Micro SIM Card Cage........................................................................................................................................................................... 27
4.4.6. Micro SIM Card Selection Jumper................................................................................................................................................... 27
5/ Accessing Internal Components..................................................................................................................................................28
5.1. Opening and Closing the Chassis........................................................................................................................................................29
5.1.1. Installing SO-DIMM Memory Module(s)........................................................................................................................................30
5.1.2. Installing An mPCIe Expansion Card................................................................................................................................................31
5.1.3. Installing An M.2 Key B SSD / Expansion Card.............................................................................................................................31
5.1.4. Installing An M.2 Key M SSD...............................................................................................................................................................31
5.1.5. Installing A Micro SIM Card................................................................................................................................................................32
6/ Thermal Considerations .................................................................................................................................................................33
6.1. Available Processors...............................................................................................................................................................................33
6.2. Convection Cooling ................................................................................................................................................................................. 33
6.3. System Clearance.................................................................................................................................................................................... 33
6.4. Maximum Temperatures...................................................................................................................................................................... 33
6.5. Third Party Components .......................................................................................................................................................................33
7/ Installation Instructions................................................................................................................................................................. 35
7.1. System Mounting .....................................................................................................................................................................................36
7.1.1. VESA Mounting .......................................................................................................................................................................................36
7.1.2. VESA Mounting ......................................................................................................................................................................................38
7.2. DC Power Connection .............................................................................................................................................................................40
7.2.1. Cabling......................................................................................................................................................................................................40
8/ Start Up.................................................................................................................................................................................................42
8.1. Connecting to DC Power Supply..........................................................................................................................................................42
8.2. Operating System and Hardware Component Drivers ...............................................................................................................44
9/ Maintenance and Cleaning ............................................................................................................................................................45
10/ Technical Specifications.................................................................................................................................................................46
10.1. Mechanical Specifications...................................................................................................................................................................47
10.1.1. Mechanical Drawing...........................................................................................................................................................................47
10.2. Environmental Conditions ..................................................................................................................................................................49
10.3. Standards and Certifications .............................................................................................................................................................49
11/ Standard Interfaces - -- Pin Assignments ...................................................................................................................................50
11.1. DC Power Input (DC Jack)......................................................................................................................................................................50
11.2. DC Power Input (Phoenix Connector) ..............................................................................................................................................50
11.3. Ethernet Connector................................................................................................................................................................................50
11.4. USB 2.0 Port .............................................................................................................................................................................................50
11.5. USB 3.1 Port................................................................................................................................................................................................51
11.6. DP Connector ............................................................................................................................................................................................51
11.7. HDMI Connector ...................................................................................................................................................................................... 52
11.8. RS232/422/485 Serial Port................................................................................................................................................................ 52
11.9. Digital I/O Port......................................................................................................................................................................................... 53
11.10. Line-Out / Mic-In Combo Jack .......................................................................................................................................................... 53
