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1.4 - Motherboard Overview

 

1.4.1 - System Block Diagram

 

 

 

 

System

 

Memory

 

Manufacturer

 

Part Number

 

Quantity

 

Total Capacity

 

K300-E3930-4-P

 

LPDDR4

 

Samsung

 

K4F6E304HBMGCJ

 

2

 

4 GB

 

K300-E3930-4P-P

 

LPDDR4

 

Samsung

 

K4F6E304HBMGCJ

 

2

 

4 GB

 

K300-E3950-8-P

 

LPDDR4

 

Samsung

 

K4FBE3D4HMMGCJ

 

2

 

8 GB

 

K300-E3950-8P-P

 

LPDDR4

 

Samsung

 

K4FBE3D4HMMGCJ

 

2

 

8 GB

 

 

 

 

Summary of Contents for K300-E3930-4P-P

Page 1: ...Karbon 300 Product Manual ...

Page 2: ...Revision History Revision History Date First release of Karbon 300 manual 05 15 2019 Updated DIO Circuit Diagram 07 29 2019 Updated part number for 3 pin CAN bus terminal block connector 08 20 2019 ...

Page 3: ... 8 1 4 2 Motherboard Features 9 2 I O Definitions 10 2 1 Serial Ports 10 2 2 DIO 11 2 2 1 DIO Connection Diagram 11 2 3 LEDs 12 2 4 Automotive Ignition Power Sensing IGN 12 2 5 CAN Bus 13 2 5 1 CAN Bus Connection Diagram 13 2 6 LAN 13 3 Mounting Instructions 14 3 1 Wall Mount 14 3 2 DIN Rail Mounting 14 3 3 Wall Shock and Vibration Mounting 15 3 4 VESA Mounting 15 4 Microcontroller 16 4 1 Overview...

Page 4: ... PN EC350V 10P M 2 and mPCIe expansion card screws If you purchased additional items such as mounting brackets power supplies or antennas they will be located in the system box or within the outer shipping carton All drivers and product guides can be found on the corresponding product page For more information on accessories and additional features visit the Karbon 300 pages at US https www onlogi...

Page 5: ... size DisplayPort Top I O 2x Serial RS 232 422 485 3 pin Power input 4x Antenna holes Front I O Power button 1x 3 5 mm Audio jack mic in line out 8 bit Isolated DIO 4x USB 3 0 Type A 8x Status LEDs 3 pin CAN bus 2 0B Nano SIM slot 4FF Storage M 2 2280 M key PCIe x2 SATA Expansion Full length mPCIe slot PCIe SATA M 2 2230 E key PCIe USB Special Features OnLogic Microcontroller MCU Onboard TPM 2 0 N...

Page 6: ...t edge and bottom VESA mount bottom Environment Operating Temperature 25 C 70 C Operating Humidity 0 90 Storage Temperature 40 C 85 C Storage Humidity 0 90 Certifications FCC 47 CFR Part 15 EN 55024 EN 55032 EN 62368 1 2011 65 EU RoHS 2 Directive WEEE Directive 2012 19 EU IEC 60068 2 27 IEC 60068 2 64 ...

Page 7: ...1 3 Exterior Features and Dimensions 1 3 1 Karbon 300 Dimensions 1 3 2 Front I O 1 3 3 Side I O Right Left ...

Page 8: ...mory Manufacturer Part Number Quantity Total Capacity K300 E3930 4 P LPDDR4 Samsung K4F6E304HBMGCJ 2 4 GB K300 E3930 4P P LPDDR4 Samsung K4F6E304HBMGCJ 2 4 GB K300 E3950 8 P LPDDR4 Samsung K4FBE3D4HMMGCJ 2 8 GB K300 E3950 8P P LPDDR4 Samsung K4FBE3D4HMMGCJ 2 8 GB ...

Page 9: ...A4 3 pin CAN bus A5 8 bit isolated DIO 10 pin A6 2 x Full size DisplayPort A7 1 x RJ45 GbE LAN port 2 x RJ45 GbE LAN ports with optional PoE 30W total A8 3 pin power input 9 36 VDC A9 2 x Serial RS 232 422 485 ports A10 Full size mPCIe A11 M 2 2280 M key for NVMe or SATA storage A12 M 2 2230 E key for Wi Fi or WAN card ...

Page 10: ...elected in the BIOS configuration The serial ports support RS 232 RS 422 and RS 485 configurations Refer to the BIOS manual for configuration instructions Pin RS 232 RS 422 RS 485 1 DCD TX TX RX 2 RX TX TX RX 3 TX RX NC 4 DTR RX NC 5 GND NC NC 6 DSR NC NC 7 RTS NC NC 8 CTS NC NC 9 RI PWR NC PWR NC PWR NC Not Connected ...

Page 11: ... separated from other motherboard features for protection In addition the DIO requires external power from a 9 36VDC source through Pin 1 to function Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 GND In 4 In 3 In 2 In 1 Out 4 Out 3 Out 2 Out 1 Power 2 2 1 DIO Connection Diagram ...

Page 12: ...Automotive Ignition Power Sensing IGN The K300 3 pin power input terminal offers automotive ignition sensing The ignition sensing timing for power on and off delays can be modified through OnLogic s microcontroller MCU using serial commands These commands allow setting the delay on startup after ignition is detected the delay until soft and hard shutdown when ignition is lost and enabling disablin...

Page 13: ...d for models K300 E3930 4P P and K300 E3950 8P P When PoE is disabled the LAN ports function as standard GbE ports The single LAN ports on all Karbon 300 models are standard GbE ports LED Color State Condition Link Off LAN link is not established Green On LAN link is established Blinking LAN activity occurring Speed Off 10 Mb s data rate Green On 100 Mb s data rate Yellow On 1000 Mb s data rate ...

Page 14: ...g Step 2 Attach wall mount brackets to chassis Step 3 Fasten system to surface 3 2 DIN Rail Mounting Step 1 Attach wall mounting brackets to the chassis Step 2 Attach DIN Rail mounting brackets to the chassis Step 3 Clip system to the DIN Rail DIN Rail Edge Mounting DIN Rail Back Mounting ...

Page 15: ...to the chassis Step 2 Mark and prep holes in surface for mounting Step 3 Fasten system to surface 3 4 VESA Mounting Step 1 Install four VESA screws into the display surface Step 2 Attach VESA bracket to the chassis Step 3 Hang combined system and bracket to the display surface ...

Page 16: ...mory This means that upon a long power off the MCU settings will be retained To learn more about how to use the Karbon series MCU and Pykarbon interface tools visit our Karbon Series technical support site 5 Power Management 5 1 Wake Up Events Karbon 300 supports multiple power states The wake up events can be configured in the MCU and BIOS This section describes the power management functions you...

Page 17: ...in safe working voltage range system not damaged 20 50V These DC levels specified are the absolute max values for the pins for function and safety of the system The protection circuitry allows for brief transient voltages above these levels without the system turning off transients up to 50V for 30 ms A TVS protection on the input allows protection for 5000W peak pulse power capability at 10 1000µ...

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