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11

Board Layout

Chapter 3

Embedded and Industrial Computing

Chapter 3:  

Board Layout

Connectors

The following picture highlights the location of the COM 

port  and  audio  expansion  card.    Refer  to  the  table  3.1 

Connector List for more details.

COM1

COM2

CN1

CN2

sCT2

sCT1

JP1

sCT4

sCT3

JP2

LEK-IOA2

Summary of Contents for LEC-2270

Page 1: ...Embedded Industrial Computing Hardware Platforms for Embedded and Industrial Computing LEC 2270 V1 0 User s Manual Publication date 2012 07 26...

Page 2: ...umes no responsibility for its use nor for any infringements upon the rights of third parties that may result from such use Acknowledgement Intel Pentium and Celeron are registered trademarks of Intel...

Page 3: ...2 Internal Connectors and Jumpers 13 Internal Connectors and Jumpers backside 14 Connectors and Jumpers List 15 Jumper Settings 16 Chapter 4 Hardware Setup 21 Preparing the Hardware Installation 21 In...

Page 4: ...y Technology DDR3 SO DIMM x2 Max Capacity Up to 16GB Storage IDE N A SATA 2 5 SSD HDD drive bay x1 SATA DOM x1 Ethernet Controller Intel 82574L x2 Graphic Controller Intel integrated HD graphic engine...

Page 5: ...Cable P N 080W1N0002001 Wall Mounting Kit P N SE9ESA900R100 Drivers and User s Manual CD 087W0200V1001 Power Adapter P N 0P0W075190001 Optional Accessories The system has a variety of optional access...

Page 6: ...6 System Components Chapter 2 Embedded and Industrial Computing Chapter 2 System Components System Drawing Mechanical dimensions of the LEC 2270E Unit mm...

Page 7: ...7 System Components Chapter 2 Embedded and Industrial Computing System Drawing Continued Mechanical dimensions of the LEC 2270P2 Unit mm...

Page 8: ...2048x1536 DVI D Up to 1920x1200 Port C HDMI Up to 1920x1200 Port D 3G Card SIM Card Reader LPC PCIe Expansion For Riser Board pin header PEG LEK IOA2 audio serial board Serial Intel HD Audio In Out 1...

Page 9: ...Ds Standby mode in Red Power on mode in Green F2 HDD Yellow and Power Led Green HDD Blinking data access activities Off no data access activities Power On The computer is on Off The computer is off F3...

Page 10: ...d is 100Mbps Off The connection speed is 10Mbps LAN1 LAN2 on page 17 R4 DVI D A DVI D port single link which is provided by Intel HD Graphic Engine This port can support up to 1920x1200 60 Hz resoluti...

Page 11: ...rial Computing Chapter 3 Board Layout Connectors The following picture highlights the location of the COM port and audio expansion card Refer to the table 3 1 Connector List for more details COM1 COM2...

Page 12: ...strial Computing External Connectors The following picture highlights the location of system input output connectors Refer to the table 3 2 Connector List for more details DVID1 USB1 LAN1 LAN2 HDMI1 U...

Page 13: ...ting Internal Connectors and Jumpers The following picture highlights the location of internal connectors and jumpers Refer to the table 3 2 Connector List for more details LPC1 LEB 2270 MPCIE1 FAN2 U...

Page 14: ...mputing Internal Connectors and Jumpers backside The following picture highlights the location of internal connectors and jumpers on the backside of the board Refer to the table 3 2 Connector List for...

Page 15: ...on P17 Table 3 2 Connector List for LEB 2270 Board Labels Function Pin Definition Reference Page CMOS1 Cleaning CMOS data P17 CMOS2 Cleaning CMOS data including RTC P17 CN4 DC in Power Connector P20 D...

Page 16: ...COM1 RS 232 Serial Port COM1 It is a RS 232 422 485 port through the D SUB9 connector RS 232 422 485SerialPort COM2 ItisaRS 232 422 485 port through the D SUB9 connector 6 7 8 9 1 2 3 4 5 Pin No Func...

Page 17: ...N A 96 COM2_DTR 47 N A 97 COM2_RTS 48 N A 98 COM2_DSR 49 N A 99 COM2_SOUT 50 N A 100 COM2_SIN LAN1 LAN2 Ports LAN1 LAN2 The LAN ports are provided by Intel 82574L Ethernet controller whose interface...

Page 18: ...ller contains two modes of operation a legacy mode using I O space and an AHCI mode using memory space Software that uses legacy mode will not have AHCI capabilities The AHCI Advanced Host Controller...

Page 19: ...PEG_RXP9 2 VCC5_SB 54 PCIE_TXP1 106 PEG_TXP9 3 VCC3P3_SB 55 PCIE_CKN1 107 GND 4 VCC5_SB 56 PCIE_TXN1 108 GND 5 N A 57 GND 109 PEG_RXN8 6 N A 58 GND 110 PEG_TXN8 7 VCC3P3_ 59 PEGACLKN 111 PEG_RXP8 8 V1...

Page 20: ...33 PCIE_TX_P4 34 GND 35 GND 36 USB_N9 37 GND 38 USB_P9 39 VCC3 3 40 GND 41 VCC3 3 42 N A 43 GND 44 N A 45 RSV 46 N A 47 RSV 48 VCC1 5 49 RSV 50 GND 51 RSV 52 VCC3 3 PIN SIGNAL PIN SIGNAL PIN SIGNAL 39...

Page 21: ...until power is removed Unpower the LEC 2270 and remove the power cord 1 Unscrew the 4 threaded screws from the top cover 2 Open the cover 3 Note If the CPU thermal pad mounting breaks apart use your h...

Page 22: ...rd 3 Connect the PCIe expansion card to the riser 4 Fix the card holder back to the system 5 On 2270E with one PCIe slot Wireless Module Installation Align the wireless module s cutout with the Mini P...

Page 23: ...he hard disk back to the system s chassis and fix 3 it with the mounting screws Connect the Serial ATA power and data disk cables to 4 the Serial ATA power and disk connectors on the main board respec...

Page 24: ...surface You may need a hammer to tap the wall anchor Use a screwdriver to screw the threaded screw into the 3 plastic anchor Attach the wall mounting bracket to the back of the 4 device securing it in...

Page 25: ...be returned at customer s expense The following conditions are excluded from this 5 warranty Improper or inadequate maintenance by the customer Unauthorized modification misuse or reversed engineerin...

Page 26: ...g by Air Freight Sea Express ___ Others ________________ Item Model Name Serial Number Configuration Item Problem Code Failure Status Problem Code 01 D O A 02 Second Time R M A 03 CMOS Data Lost 04 FD...

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