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Advantech UNO-1251G, User Manual, Page: 15 / 34

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Advantech UNO-1251G User Manual Download Page 15

Chapter

2

2

Hardware 
Functionality

This chapter shows the UNO-
1251G’s hardware functions, 
including: 

Introduction

Serial connections

Ethernet LAN Connector

LED Indicators

OLED indicators

Power connector

USB connector

CAN port

Reset Button

Antenna Mounting

microSD card slot

micro SIM card slot

PCI Express Mini card socket

Summary of Contents for UNO-1251G

Page 1: ...User Manual UNO 1251G ARM Coretex A8 Micro DIN Rail Industrial IoT gateway w 2 x LAN 1 x USB 1 x CAN 3 x COM 2 x MicroSD 1 x MicroSIM...

Page 2: ...t For more information on this and other Advantech products please visit our websites at http www advantech com For technical support and service please visit our support website at http support advan...

Page 3: ...our dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encountered For example CPU speed Advantech products used other...

Page 4: ...com support where you can find the latest information about the product 2 Contact your distributor sales representative or Advantech s customer service center for technical support if you need additi...

Page 5: ...asons the equipment should be opened only by qualified service personnel 14 If one of the following situations arises get the equipment checked by service personnel The power cord or plug is damaged L...

Page 6: ...1 wt indicate that the percentage content of the restricted substance exceeds the refer ence percentage value of presence condition 2 Note 2 indicates that the percentage content of the restricted sub...

Page 7: ...vii UNO 1251G User Manual 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 20 4 60 140 16 17 IEC 704 1 1982 70 18 19 IEC 704 1...

Page 8: ...UNO 1251G User Manual viii...

Page 9: ...lot 9 2 12 Micro SIM card Slot 10 2 13 PCI Express Mini Card Socket 10 Chapter 3 Initial Setup 11 3 1 Chassis Grounding 12 Figure 3 1 Chassis Grounding Connection 12 3 2 Inserting a microSD card micro...

Page 10: ...Connectors and Jumpers 21 A 6 Switch setting of CAN port 21 A 7 Power Connector 22 Table A 5 Connectors and Jumpers 22 A 8 USB Connector 22 Table A 6 Connectors and Pin Assignments 22 A 9 LAN Connect...

Page 11: ...Chapter 1 1 Overview This chapter provides an overview of UNO 1251G specifications Sections include Introduction Safety precautions Accessories...

Page 12: ...Typical 20W Maximum OS Support WEC7 Embedded Linux kernel v2 6 37 System Hardware Processor RISC 32 bit 600 MHz ARM Cortex A8 Backup Memory FRAM 128KB Memory Onboard DDR2 256MB 166MHz Optional 512MB L...

Page 13: ...ique avant toucher UNO 1251G Appareils lectroniques modernes sont tr s sensi bles charges d lectricit statique Utilisez un bracelet antistatique tout moment Placez tous composants lectroniques sur une...

Page 14: ...r COM1 COM2 Console port Advantech P N 1652005896 3 pin phoenix connector for CAN port Advantech P N 1652000049 Din Rail Mounting kit Advantech P N 1960018849T021 3 x screws for Din Rail kit Advantech...

Page 15: ...O 1251G s hardware functions including Introduction Serial connections Ethernet LAN Connector LED Indicators OLED indicators Power connector USB connector CAN port Reset Button Antenna Mounting microS...

Page 16: ...e following figures show the panel configuration on UNO 1251G More information of each peripheral is included in the following sections Figure 2 1 Front Panel of UNO 1251G Figure 2 2 Top Panel of UNO...

Page 17: ...change COM2 Port serial types to RS 422 or RS 485 by SW7 DIP switch selection The RS 422 485 terminator resistor is default enabled to match impedance Espe cially in fields with electric noise enablin...

Page 18: ...PWR Green light means normal COM1 3 Flashing green means COM 1 COM2 and COM3 signals are being transmitted and received CAN Flashing green means CAN signals are being transmitted and received 2 5 OLE...

Page 19: ...RST button to activate the hardware reset function The system reset but ton is on the top panel shown in Figure 2 2 2 10 Antenna Mounting The UNO 1251G provides two antenna mounting holes with pre cut...

Page 20: ...lot on UNO 1251G User can insert standard micro SIM card from the bottom panel shown in Figure 2 3 2 13 PCI Express Mini Card Socket The UNO 1251G supports one full size PCI Express Mini mPCIe card ex...

Page 21: ...r introduces how to initialize the UNO 1251G Sections include Chassis Grounding Inserting a microSD SIM card Installing a wireless module card and antenna Installing iDoor expansion I O Din rail kit a...

Page 22: ...e separate Figure 3 1 Chassis Grounding Connection 3 2 Inserting a microSD card microSIM card Optional The UNO 1251G provides one externally accessible micro SD card slot for storage and one micro SIM...

Page 23: ...kit Top panel with pre cut antenna holes The internal coaxial cable with standard SMA connector For more information about internal coaxial cable please contact with Advantech Wireless module card PC...

Page 24: ...for antenna installation 3 Install the internal coaxial cable s through the antenna hole s 4 Insert the wireless module card into the PCI Express mini card socket and screw it 5 Connect the internal c...

Page 25: ...ient You can use the VNC tool which supports 16 bit pixel size setting to remotely access the UNO 1251G Here is example using NET VNC Viewer as VNC client 1 Set the IP address of PC VNC client to be t...

Page 26: ...decides in Display tab 5 Press OK Embedded Linux version The UNO 1251G installed with embedded Linux could be also accessed by VNC cli ent The VNC tool could be NET VNC Viewer or other VNC viewers E g...

Page 27: ...Appendix A A System Settings and Pin Assignments...

Page 28: ...ing Figure A 1 shows the locations of UNO 1251G s connectors and switches Figure A 1 Connector Switch Locations front Table A 1 Connectors and Jumpers Label Function CN10 Micro SD card OS image CN11 M...

Page 29: ...l Port COM1 RS 4222 485 Serial Port COM2 and console port Table A 2 Connectors and Jumpers Pin Description 1 GND 2 GND 3 COM2 RS 422 Rx 4 Debug port Rx 5 COM2 RS 422 Rx 6 Debug port Tx 7 COM2 RS 422 T...

Page 30: ...on resistor ON 2 COM2 RS 422 mode contact to Pin 5 6 7 8 Termination resistor ON COM1 RS485 Contact to Pin 8 COM2 RS485 Contact to Pin 7 COM2 RS422 Tx Contact to Pin 7 COM2 RS422 Rx Contact to Pin 6 i...

Page 31: ...ort A 6 Switch setting of CAN port Table A 4 Connectors and Jumpers Pin Description 1 GND 2 CAN_H 3 CAN_L SW SW2 Description CAN termination resistor setting Default Termination resistor ON Terminatio...

Page 32: ...B Connector Table A 5 Connectors and Jumpers Pin Description 1 10 36 V DC Input 1 2 10 36 V DC Input 2 3 Power ground 4 Chassis ground Table A 6 Connectors and Pin Assignments Pin Signal Name Descript...

Page 33: ...23 UNO 1251G User Manual Appendix A System Settings and Pin Assignments A 9 LAN Connector Table A 7 Connectors and Pin Assignments Pin Signal Name 1 XMT 2 XMT 3 RCV 4 NC 5 NC 6 RCV 7 NC 8 NC...

Page 34: ...tions are subject to change without notice No part of this publication may be reproduced in any form or by any means electronic photocopying recording or otherwise without prior written permis sion of...

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