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ECW-281B/B2-D525 Embedded System

Page 48 

  All peripheral devices (VGA monitor, serial communications devices etc.) are 

connected 

  The power cables are plugged in 

  The system is securely mounted 

4.3.2 Terminal Block Pinouts 

The terminal block pinouts are shown in 

764

Figure 4-19

. 

 

Figure 4-19: Terminal Block Pinouts 

 

The chassis ground is connected to the ECW chassis internally. The cable ground is 

connected to the ground pin on the input power connector of the power module. 

4.3.3 Power-on Procedure 

To power-on the ECW-281B/B2-D525 please follow the steps below: 

Step 1: 

Push the power button. 

Step 2: 

Once turned on, the power button should turns to blue. See 

764

Figure 4-20

.

 

Step 0:

 

Summary of Contents for ECW-281B-D525

Page 1: ...2 D525 Embedded System Page i User Manual ECW 281B B2 D525 Embedded System MODEL MODEL ECW 281B B2 D525 IEI Intel Atom Fanless Embedded System RoHS Compliant Dual GbE LAN COM Ports USB 2 0 Rev 1 04 March 12 2015 ...

Page 2: ...el of the on board RS 232 422 485 connector from COM2 to COM6 October 19 2012 1 03 Added bottom cover screw torque warning October 24 2011 1 02 Modified COM port locations in Section 2 2 3 2 Updated Chapter 5 BIOS May 17 2011 1 01 Added Section A 1 3 2 Product Disposal December 7 2010 1 00 Initial release ...

Page 3: ...damages arising out of the use or inability to use the product or documentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer TRADEMARKS All registered...

Page 4: ...ference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Conn...

Page 5: ...TERNAL OVERVIEW 10 2 3 1 Front Panel 10 2 3 2 Rear Panel 10 2 3 2 1 ECW 281B D525 Rear Panel 10 2 3 2 2 ECW 281B2 D525 Rear Panel 11 2 3 3 Bottom Surface 12 2 4 INTERNAL OVERVIEW 13 3 SYSTEM COMPONENTS 14 3 1 EMBEDDED SYSTEM MOTHERBOARD 15 3 1 1 WAFER PV D5252 Motherboard Overview 15 3 1 2 CPU Support 16 3 2 PERIPHERAL INTERFACE CONNECTORS 16 3 2 1 Peripheral Interface Connectors 16 3 3 INTERNAL P...

Page 6: ...urface Removal 32 4 2 4 Configure the Jumper Settings 33 4 2 4 1 Jumpers 34 4 2 4 2 CF Card Setup 35 4 2 4 3 Clear CMOS Jumper 35 4 2 4 4 COM 6 Function Select Jumper ECW 281B D525 Series Only 37 4 2 4 5 COM 1 Pin 9 Setting Jumper 38 4 2 5 Hard Drive Installation 39 4 2 6 Mounting the System with Mounting Brackets 42 4 2 7 Mounting the System with Wall Mount Kit 42 4 2 8 DIN Mounting 44 4 2 9 Wire...

Page 7: ...t Console Redirection 66 5 3 8 IEI Feature 68 5 4 CHIPSET 69 5 4 1 Host Bridge 70 5 4 1 1 OnChip VGA Configuration 71 5 4 2 South Bridge 72 5 4 3 Intel IGD SWSCI OpRegion 73 5 5 BOOT 75 5 6 SECURITY 77 5 7 EXIT 77 6 TROUBLESHOOTING AND MAINTENANCE 79 6 1 ECW 281B B2 D525 SYSTEM MAINTENANCE OVERVIEW 80 6 2 SYSTEM TROUBLESHOOTING 80 6 2 1 The System Doesn t Turn On 80 6 2 2 The System Doesn t Boot U...

Page 8: ...iii A 1 2 Anti static Precautions 87 A 1 3 Product Disposal 88 A 2 MAINTENANCE AND CLEANING PRECAUTIONS 88 A 2 1 Maintenance and Cleaning 88 A 2 2 Cleaning Tools 89 B BIOS MENU OPTIONS 90 B 1 BIOS CONFIGURATION OPTIONS 91 C WATCHDOG TIMER 93 ...

Page 9: ...s 21 Figure 3 6 PCIe Mini Card Slot Location 22 Figure 3 7 Power Button Connector Location 23 Figure 3 8 Reset Button Connector Locations 24 Figure 3 9 SATA Drive Connector Locations 24 Figure 3 10 COM3 to COM6 Connector Pinout Locations 25 Figure 3 11 RS 232 422 485 Serial Port Connector Location 27 Figure 3 12 USB Connector Pinout Locations 28 Figure 4 1 Bottom Surface Retention Screws 33 Figure...

Page 10: ...tem 44 Figure 4 14 DIN Rail Mounting Bracket 45 Figure 4 15 Screw Locations 45 Figure 4 16 Mounting the DIN RAIL 46 Figure 4 17 Secure the Assembly to the DIN Rail 46 Figure 4 18 Wireless Antenna Installation 47 Figure 4 19 Terminal Block Pinouts 48 Figure 4 20 Power Button 49 Figure 6 1 SO DIMM Installation 83 ...

Page 11: ...r Pinouts 21 Table 3 6 PCIe Mini Card Slot Pinouts 23 Table 3 7 Power Button Connector Pinouts 23 Table 3 8 Reset Button Connector Pinouts 24 Table 3 9 SATA Drive Connector Pinouts 25 Table 3 10 COM3 to COM6 Connector Pinouts 26 Table 3 11 RS 232 422 485 Serial Port Connector Pinouts 27 Table 3 12 USB Port Connector Pinouts 28 Table 4 1 Package List Contents 32 Table 4 2 Jumpers 34 Table 4 3 CF Ca...

Page 12: ...r IO Configuration 59 BIOS Menu 8 Serial Port n Configuration Menu 60 BIOS Menu 9 Hardware Health Configuration 65 BIOS Menu 10 Serial Port Console Redirection 67 BIOS Menu 11 IEI Feature 68 BIOS Menu 12 Chipset 69 BIOS Menu 13 Host Bridge Configuration 70 BIOS Menu 14 OnChip VGA Configuration 71 BIOS Menu 15 Southbridge Chipset Configuration 72 BIOS Menu 16 Intel IGD SWSCI OpRegion 74 BIOS Menu 1...

Page 13: ...ECW 281B B2 D525 Embedded System Page 1 Chapter 1 1 Introduction ...

Page 14: ...5 embedded subsystems are all capable of supporting one 2 5 SATA hard disk drive The W models also have a built in 802 11 b g n wireless module 1 1 1 Benefits The ECW 281B B2 D525 embedded system has the following benefits Easy installation saves installation time Complete integration saves solution development time and cost Secure storage with one SATA hard drive supported Compact size saves spac...

Page 15: ...below ECW 281B Series Power Wireless VGA COM Ports ECW 281B R10 D525 1GB 12V DC input 60 W adaptor No ECW 281BW R10 D525 1GB 12V DC input 60 W adaptor Yes ECW 281BWD R10 D525 1GB 9V 36V DC input No ECW 281BWDW R10 D525 1GB 9V 36V DC input Yes 1 x VGA 5 x RS 232 1 x RS 232 or optional RS 422 485 ECW 281B2 Series Power Wireless VGA COM Ports ECW 281B2 R10 D525 1GB 12V DC input 60 W adaptor No ECW 28...

Page 16: ...ireless module for the wireless models Display One VGA port Two VGA port VGA1 2048 x 1536 max VGA2 1024 x 768 max Serial Port Five RS 232 One RS 232 or RS 422 485 optional Five RS 232 USB Four USB 2 0 ports Audio One audio out Storage One 2 5 SATA hard drive supported One internal CF card slot Chassis Construction Aluminum Alloy Power Supply 9 V 36 V DC WD series models Internal DC to DC power con...

Page 17: ...air flow 10ºC 50ºC with SATA HDD in wireless model air flow Ambient air speed per IEC 68 2 2 standard Color Black Mounting DIN mount VESA MIS D 75 wall mount Weight Net Gross 2 1 kg 3 9 kg Dimensions D x W x H 132 mm x 229 mm x 64 mm EMC FCC Class A CE Table 1 2 Technical Specifications ...

Page 18: ...ions for the IDD 936260A are shown in 654Table 1 3 Model Name IDD 936260A Input 9 V DC 36 V DC Output 12V 3 A Max 5V 10 A Max 5VSB 0 5 A Max Max Total Output 60 W Performance Characteristics Noise Ripple 240 mV Line Regulation 20 mV Load Regulation 60 mV Efficiency Up to 90 Dimensions 40 mm x 100 mm Weight 58 g Operating Temperature 40 C 85 C Table 1 3 DC to DC Power Module Specifications ...

Page 19: ... shipped with a 60W power adapter Figure 1 2 Power Adapter The specifications for the adapter are listed in 654Table 1 4 Input Voltage 90 V 264 V AC Input Frequency 47 Hz 63 Hz Output Voltage 12 V Output Current 5 A Efficiency 87 Operating Temperature 0 ºC 40 ºC Storage Temperature 20 ºC 65 ºC Table 1 4 Power Adapter Specifications ...

Page 20: ...ECW 281B B2 D525 Embedded System Page 8 Chapter 2 2 Mechanical Description ...

Page 21: ...these features in an aluminum enclosure Featuring two LAN four USB six serial communication ports as well as audio and VGA the ECW 281B B2 D525 offers system integrators and developers the best selection of robust and high performance computing system platforms An internal bracket supports one 2 5 SATA hard drives 2 2 Physical Dimensions The dimensions of the ECW 281B B2 D525 are listed below and ...

Page 22: ...shown in 654Figure 2 2 below Figure 2 2 ECW 281B B2 D525 Front Panel 2 3 2 Rear Panel 2 3 2 1 ECW 281B D525 Rear Panel The rear panel of the ECW 281B D525 provides access to the following external I O connectors 2 x USB port connectors 2 x RJ 45 Ethernet connector 1 x VGA connector 1 x RS 232 or RS 422 485 optional serial port 5 x RS 232 serial ports 1 x Speaker out 1 x 3 pin power terminal block ...

Page 23: ...281B D525 Rear Panel 2 3 2 2 ECW 281B2 D525 Rear Panel The rear panel of the ECW 281B2 D525 provides access to the following external I O connectors 2 x USB port connectors 2 x RJ 45 Ethernet connector 2 x VGA connectors 5 x RS 232 serial ports 1 x Speaker out 1 x 3 pin power terminal block 1 x 12V DC power jack 1 x Wireless antenna connector for wireless models only ...

Page 24: ...move the bottom access panel from the chassis while power is still being fed into the system Before removing the bottom access panel make sure the system has been turned off and all power connectors unplugged The bottom surface of the ECW 281B B2 D525 contains the retention screw holes for the VESA MIS D 100 wall mount kit two side mounting brackets and DIN mount bracket ...

Page 25: ...D525 internal components are listed below 1 x IEI WAFER motherboard preinstalled 1 x IEI power module WD modesls only 1 x SO DIMM module preinstalled 1 x Hard drive bracket and SATA cable support one SATA hard disk All the components are accessed by removing the bottom surface Figure 2 6 Internal Overview ...

Page 26: ...ECW 281B B2 D525 Embedded System Page 14 Chapter 3 3 System Components ...

Page 27: ...nnectors on the WAFER PV D5252 motherboard please refer to the WAFER PV D5252 user manual The ECW 281B B2 D525 models have a WAFER PV D5252 motherboard installed in the system The following sections describe the relevant connectors and jumpers on the motherboard 3 1 1 WAFER PV D5252 Motherboard Overview The locations of the WAFER PV D5252 jumpers and connectors used on the ECW 281B B2 D525 are sho...

Page 28: ...el Atom processor D525 It is a dual core processor with 1 MB L2 cache 3 2 Peripheral Interface Connectors Section 6543 2 1 lists all the peripheral interface connectors seen in Section 6543 1 1 3 2 1 Peripheral Interface Connectors 654Table 3 1 shows a list of the peripheral interface connectors on the WAFER PV D5252 that are used for the ECW 281B B2 D525 Detailed descriptions of these connectors ...

Page 29: ...ace Connectors 3 3 Internal Peripheral Connectors Internal peripheral connectors are found on the motherboard and are only accessible when the motherboard is outside of the chassis This section has complete descriptions of the internal peripheral connectors on the WAFER PV D5252 that are used for the ECW 281B B2 D525 3 3 1 ATX Power Connector CN Label J1 CN Type 4 pin power connector 1x4 CN Locati...

Page 30: ...n See 754Figure 3 3 CN Pinouts See 754Table 3 3 The 10 pin audio connector is interfaced to an audio line out connector and provides output of audio signals from the system Figure 3 3 Audio Connector Pinouts 10 pin PIN NO DESCRIPTION PIN NO DESCRIPTION 1 LINE_OUTR 2 LINEIN_R 3 GND_AUDIO 4 GND_AUDIO 5 LINE_OUTL 6 LINEIN_L 7 GND_AUDIO 8 GND_AUDIO 9 MICIN 10 MICIN Table 3 3 Audio Connector Pinouts 10...

Page 31: ... Pinouts See 754Table 3 4 A CF Type I or Type II memory card is inserted to the CF socket on the solder side of the ECW 281B B2 D525 Figure 3 4 CF Card Socket Location PIN NO DESCRIPTION PIN NO DESCRIPTION 1 GND 26 CD1 2 D3 27 D11 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 7 CE 32 CE2 8 A10 33 VS1 9 OE 34 IOR 10 A9 35 IOW 11 A8 36 WE ...

Page 32: ...0 45 BVD2 21 D0 46 BVD1 22 D1 47 D8 23 D2 48 D9 24 IOCS16 49 D10 25 CD2 50 GND2 Table 3 4 CF Card Socket Pinouts 3 3 4 LED Connector CN Label CN2 CN Type 6 pin wafer 1x6 CN Location See 754Figure 3 5 CN Pinouts See 754Table 3 5 The LED connector connects to an HDD indicator LED and a power LED on the system chassis to inform the user about HDD activity and the power on off status of the system ...

Page 33: ... 5 VCC HDD LED 6 HDLED Table 3 5 LED Connector Pinouts 3 3 5 PCIe Mini Card Slot CN Label CN1 CN Type 52 pin Mini PCIe Card Slot CN Location See 7754Figure 3 6 CN Pinouts See 754Table 3 6 The PCIe mini card slot enables a PCIe mini card expansion module to be connected to the board Cards supported include among others wireless LAN WLAN cards ...

Page 34: ...6 1 5V 7 CLKREQ 8 LFRAME 9 GND 10 LAD3 11 CLK 12 LAD2 13 CLK 14 LAD1 15 GND 16 LAD0 17 PCIRST 18 GND 19 LPC 20 VCC3 21 GND 22 PCIRST 23 PERN2 24 3VDual 25 PERP2 26 GND 27 GND 28 1 5V 29 GND 30 SMBCLK 31 PETN2 32 SMBDATA 33 PETP2 34 GND 35 GND 36 USBD 37 N C 38 USBD 39 N C 40 GND 41 N C 42 N C 43 N C 44 RF_LINK 45 N C 46 BLUELED 47 N C 48 1 5V 49 N C 50 GND ...

Page 35: ...gure 3 7 CN Pinouts See 754Table 3 7 The power button connector is connected to a power switch on the system chassis to enable users to turn the system on and off Figure 3 7 Power Button Connector Location PIN NO DESCRIPTION 1 Power Switch 2 GND Table 3 7 Power Button Connector Pinouts 3 3 7 Reset Button Connector CN Label RST_BTN CN Type 2 pin wafer 1x2 CN Location See 754Figure 3 8 ...

Page 36: ...system is turned on Figure 3 8 Reset Button Connector Locations PIN NO DESCRIPTION 1 Reset Switch 2 GND Table 3 8 Reset Button Connector Pinouts 3 3 8 SATA Drive Connectors CN Label SATA1 SATA2 CN Type 7 pin SATA drive connectors CN Location See 7754Figure 3 9 CN Pinouts See 7754Table 3 9 The SATA connectors connect to SATA hard drives or optical drives Figure 3 9 SATA Drive Connector Locations ...

Page 37: ...754Figure 3 10 CN Pinouts See 754Table 3 10 The 40 pin serial port connector contains the following four serial ports COM3 COM4 COM5 and COM6 All these serial ports are RS 232 serial communications channels The serial port locations are specified below COM3 is located on pin 1 to pin 10 COM4 is located on pin 11 to pin 20 COM5 is located on pin 21 to pin 30 COM6 is located on pin 31 to pin 40 Figu...

Page 38: ...DY DSR5 23 RECEIVE DATA RXD5 24 REQUEST TO SEND RTS5 25 TRANSMIT DATA TXD5 26 CLEAR TO SEND CTS5 27 DATA TERMINAL READY DTR5 28 RING INDICATOR RI5 29 GND 30 GND 31 DATA CARRIER DETECT DCD6 32 DATA SET READY DSR6 33 RECEIVE DATA RXD6 34 REQUEST TO SEND RTS6 35 TRANSMIT DATA TXD6 36 CLEAR TO SEND CTS6 37 DATA TERMINAL READY DTR6 38 RING INDICATOR RI6 39 GND 40 GND Table 3 10 COM3 to COM6 Connector P...

Page 39: ...ector Location PIN NO DESCRIPTION PIN NO DESCRIPTION 1 NDCD 2 NDSR2 3 NRX 4 NRTS2 5 NTX 6 NCTS2 7 NDTR 8 NRI2 9 GND 10 GND 11 TXD422 TXD485 12 TXD422 TXD485 13 RXD422 14 RXD422 Table 3 11 RS 232 422 485 Serial Port Connector Pinouts NOTE The RS 422 485 function is an optional choice of the ECW 281B D525 Series The COM6 connector on the rear panel of the standard ECW 281B D525 Series only provides ...

Page 40: ...onnectors each provide connectivity to two USB 1 1 or two USB 2 0 ports Each USB connector can support two USB devices Additional external USB ports are found on the rear panel The USB ports are used for I O bus expansion Figure 3 12 USB Connector Pinout Locations PIN NO DESCRIPTION PIN NO DESCRIPTION 1 VCC 2 GND 3 DATA 4 DATA 5 DATA 6 DATA 7 GND 8 VCC Table 3 12 USB Port Connector Pinouts ...

Page 41: ...ECW 281B B2 D525 Embedded System Page 29 Chapter 4 4 Installation ...

Page 42: ...ly adhered to Wear an anti static wristband Wearing a simple anti static wristband can help to prevent ESD from damaging the board Self grounding Before handling the board touch any grounded conducting material During the time the board is handled frequently touch any conducting materials that are connected to the ground 4 2 Installation Procedure 4 2 1 Installation Procedure Overview To properly ...

Page 43: ...e included in the package If any of these components are missing please contact the ECW 281B B2 D525 reseller or vendor where it was purchased or contact an IEI sales representative immediately Quantity Item Image 1 ECW 281B B2 D525 embedded system 2 Mounting brackets 1 Screw set 1 DIN mount kit 1 SATA and power cable 1 Thermal pad for HDD 1 Quick installation guide ...

Page 44: ... Bottom Surface Removal WARNING Over tightening bottom cover screws will cause damage to the bottom surface Maximum torque for cover screws is 5 kg cm 0 36 lb ft 0 49 Nm Before the jumper settings can be configured and the hard disk drive can be installed the bottom surface must be removed To remove the bottom surface please follow the steps below Step 1 Remove the bottom surface retention screws ...

Page 45: ... Step 0 4 2 4 Configure the Jumper Settings To configure the jumper settings please follow the steps below Step 1 Remove the bottom surface See Section 7644 2 3 Step 2 Locate the jumper settings on the embedded motherboard See Chapter 764 4 2 4 1 Step 3 Make the jumper settings in accordance with the settings described and defined in Chapter 4 2 4 1 ...

Page 46: ... To CLOSE SHORT a jumper means connecting the pins of the jumper with the plastic clip and to OPEN a jumper means removing the plastic clip from a jumper Figure 4 2 Jumpers The WAFER PV D5252 motherboard has several onboard jumpers 764Table 4 2 Description Label Type Clear CMOS J_CMOS1 3 pin header CompactFlash master slave selection JCF1 2 pin header COM6 RS 232 422 485 selection JP1 8 pin header...

Page 47: ...s either the slave device or the master device CF Card Setup jumper settings are shown in 764Table 4 3 CF Card Setup Description OFF Slave Default Short 1 2 Master Table 4 3 CF Card Setup Jumper Settings The CF Card Setup jumper location is shown in 764Figure 4 3 Figure 4 3 CF Card Setup Jumper Location 4 2 4 3 Clear CMOS Jumper Jumper Label J_CMOS1 Jumper Type 3 pin header Jumper Settings See 776...

Page 48: ... during the boot up process the fault may be corrected by pressing the F1 to enter the CMOS Setup menu Do one of the following Enter the correct CMOS setting Load Optimal Defaults Load Failsafe Defaults After having done one of the above save the changes and exit the CMOS Setup menu The clear CMOS jumper settings are shown in 7764Table 4 4 Clear CMOS Description Short 1 2 Keep CMOS Setup Default S...

Page 49: ...764Table 4 5 Jumper Location See 764Figure 4 5 The COM 6 Function Select jumper sets the communication protocol used by the second serial communications port COM 6 as RS 232 RS 422 or RS 485 The COM 6 Function Select settings are shown in 764Table 4 5 COM 6 Function Select Description Short 1 2 RS 232 Default Short 3 4 RS 422 Short 5 6 RS 485 Short 5 6 7 8 RS 485 with RTS control Table 4 5 COM 6 F...

Page 50: ... Pin 9 Setting jumper configures pin 9 on COM 1 as either a 5 V 12 V power source or as a ring in RI line The COM 1 Pin 9 Setting jumper selection options are shown in 4Table 4 6 Setting Description Short 1 3 COM 1 RI Pin use 5 V Short 3 5 COM 1 RI Pin use 12 V Short 3 4 COM 1 RI Pin use RI Default Table 4 6 COM 1 Pin 9 Setting Jumper Settings Figure 4 6 COM 1 Pin 9 Setting Jumper Location ...

Page 51: ...64Figure 4 7 Figure 4 7 Hard Drive Bracket To install the hard drive into the system please follow the steps below Step 1 Remove the bottom surface See Section 7644 2 3 Step 2 Remove the hard drive bracket from the bottom surface by removing the four retention screws that secure the bracket to the bottom surface 764Figure 4 8 Figure 4 8 HDD Bracket Retention Screws Step 3 Place the HDD into the br...

Page 52: ... bottom of the bracket 764Figure 4 9 Figure 4 9 HDD Retention Screws Step 6 Locate the breather hole of the HDD Cut off the corresponding area of the breather hole from the thermal pad Step 7 Adhere the thermal pad to the HDD Make sure there is no obstacle covering the breather hole 764Figure 4 10 CAUTION Make sure the breather hole of the HDD is not covered Covering the breather hole may cause da...

Page 53: ...bottom surface Step 9 Reinsert the four previously removed retention screws Step 10 Connect the SATA cable connector in the ECW 281B B2 D525 to the HDD Step 11 Replace the bottom surface to the bottom panel by reinserting the six previously removed retention screws Step 0 WARNING Over tightening bottom cover screws will cause damage to the bottom surface Maximum torque for cover screws is 5 kg cm ...

Page 54: ...kets to the system by inserting two retention screws into each bracket Figure 4 11 Mounting Bracket Retention Screws Step 4 Drill holes in the intended installation surface Step 5 Align the mounting holes in the sides of the mounting brackets with the predrilled holes in the mounting surface Step 6 Insert four retention screws two in each bracket to secure the system to the wall Step 0 4 2 7 Mount...

Page 55: ...Figure 4 12 Wall mounting Bracket Step 6 Insert the four monitor mounting screws provided in the wall mounting kit into the four screw holes on the bottom panel of the system and tighten until the screw shank is secured against the bottom panel 760H760H4Figure 4 13 Step 7 Align the mounting screws on the ECW 281B B2 D525 bottom panel with the mounting holes on the bracket Step 8 Carefully insert t...

Page 56: ...tem Page 44 NOTE In the diagram below the bracket is already installed on the wall Figure 4 13 Mount the Embedded System 4 2 8 DIN Mounting To mount the ECW 281B B2 D525 embedded system onto a DIN rail please follow the steps below ...

Page 57: ...d retention screws 764Figure 4 14 Figure 4 14 DIN Rail Mounting Bracket Step 2 Make sure the inserted screw in the center of the bracket is at the lowest position of the elongated hole 764Figure 4 15 Figure 4 15 Screw Locations Step 3 Place the DIN rail flush against the back of the mounting bracket making sure the edges of the rail are between the upper and lower clamps 764Figure 4 16 ...

Page 58: ...the DIN rail 764Figure 4 17 Figure 4 17 Secure the Assembly to the DIN Rail 4 2 9 Wireless Antenna Installation Wireless Models Only To install an antenna to the wireless ECW 281B B2 D525 series for efficient wireless network transmission follow the steps below Step 1 Locate the antenna connector on the rear panel of the embedded system refer to 764Figure 2 3 Step 2 Install the antenna to the ante...

Page 59: ...vices can be connected to the system The cable connection locations are shown in 764Figure 2 3 4 3 Power On Procedure 4 3 1 Installation Checklist WARNING Make sure a power supply with the correct input voltage is being fed into the system Incorrect voltages applied to the system may cause damage to the internal electronic components and may also cause injury to the user To power on the embedded s...

Page 60: ...k pinouts are shown in 764Figure 4 19 Figure 4 19 Terminal Block Pinouts The chassis ground is connected to the ECW chassis internally The cable ground is connected to the ground pin on the input power connector of the power module 4 3 3 Power on Procedure To power on the ECW 281B B2 D525 please follow the steps below Step 1 Push the power button Step 2 Once turned on the power button should turns...

Page 61: ...ECW 281B B2 D525 Embedded System Page 49 Figure 4 20 Power Button ...

Page 62: ...ECW 281B B2 D525 Embedded System Page 50 5 BIOS Chapter 6 ...

Page 63: ...ETUP message appears on the screen 0 If the message disappears before the F2 key is pressed restart the computer and try again 5 1 2 Using Setup Use the arrow keys to highlight items press ENTER to select use the PageUp and PageDown keys to change entries press F1 for help and press ESC to quit Navigation keys are shown in Key Function Up arrow Move to the item above Down arrow Move to the item be...

Page 64: ...t the Help Window press ESC or the F1 key again 5 1 4 Unable to Reboot After Configuration Changes If the computer cannot boot after changes to the system configuration is made CMOS defaults Use the jumper described in Chapter 4 5 1 5 BIOS Menu Bar The menu bar on top of the BIOS screen has the following main items Main Changes the basic system configuration Advanced Changes the advanced system se...

Page 65: ...et the Time Use Tab to switch between Time elements Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 1 Main BIOS Information The BIOS Information lists a brief summary of the BIOS The fields in BIOS Information cannot be changed The items shown in the system overview ...

Page 66: ...ith the hardware Aptio Setup Utility Copyright C 2010 American Megatrends Inc Main Advanced Chipset Boot Security Save Exit ACPI Settings CPU Configuration IDE Configuration USB Configuration Super IO Configuration H M Monitor Serial Port Console Redirection IEI Feature System ACPI Parameters Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC...

Page 67: ...ion 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 3 ACPI Configuration ACPI Sleep State S1 CPU Stop Clock Use the ACPI Sleep State option to specify the sleep state the system enters when it is not being used S1 CPU Stop Clock DEFAULT The system enters S1 POS sleep state The system appears off The CPU is stopped RAM is refreshed the system is running in a low power mode S3 Suspend t...

Page 68: ... EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 4 CPU Configuration The CPU Configuration menu 5BIOS Menu 4 lists the following CPU details Processor Type Lists the brand name of the CPU being used EMT64 Indicates if the EM64T is supported by the CPU Processor Speed Lists the CPU processing ...

Page 69: ...A Port0 Not Present SATA Port1 Not Present SATA Port2 Not Present SATA Port3 Not Present ATA IDE Configuration Enhanced Configure SATA as IDE Select ATA IDE Configuration Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 5 IDE Configuration ATA IDE Configurations Enhan...

Page 70: ...l AHCI device 5 3 4 USB Configuration Use the USB Configuration menu 5BIOS Menu 6 to read USB configuration information and configure the USB settings Aptio Setup Utility Copyright C 2010 American Megatrends Inc Advanced USB Configuration USB Devices 1 Keyboard 2 Hubs Legacy USB Support Enabled Enables Legacy USB support AUTO option disables legacy support if no USB devices are connected DISABLE o...

Page 71: ...rt enabled Disabled Legacy USB support disabled Auto Legacy USB support disabled if no USB devices are connected 5 3 5 Super IO Configuration Use the Super IO Configuration menu 5BIOS Menu 7 to set or change the configurations for the FDD controllers parallel ports and serial ports Aptio Setup Utility Copyright C 2010 American Megatrends Inc Advanced Super IO Configuration Super IO Chip Finteck F8...

Page 72: ...ues F3 Optimized Defaults F4 Save ESC Exit Version 2 01 1204 Copyright C 2010 American Megatrends Inc BIOS Menu 8 Serial Port n Configuration Menu 5 3 5 1 1 Serial Port 1 Configuration Serial Port Enabled Use the Serial Port option to enable or disable the serial port Disabled Disable the serial port Enabled DEFAULT Enable the serial port Change Settings Auto Use the Change Settings option to chan...

Page 73: ... Settings Auto Use the Change Settings option to change the serial port IO port address and interrupt address Auto DEFAULT The serial port IO port address and interrupt address are automatically detected IO 2F8h IRQ 3 Serial Port I O port address is 2F8h and the interrupt address is IRQ3 IO 3F8h IRQ 3 4 Serial Port I O port address is 3F8h and the interrupt address is IRQ3 4 IO 2F8h IRQ 3 4 Serial...

Page 74: ...8h IRQ 10 11 Serial Port I O port address is 3E8h and the interrupt address is IRQ10 11 IO 2E8h IRQ 10 11 Serial Port I O port address is 2E8h and the interrupt address is IRQ10 11 5 3 5 1 4 Serial Port 5 Configuration Serial Port Enabled Use the Serial Port option to enable or disable the serial port Disabled Disable the serial port Enabled DEFAULT Enable the serial port Change Settings Auto Use ...

Page 75: ...tion to enable or disable the serial port Disabled Disable the serial port Enabled DEFAULT Enable the serial port Change Settings Auto Use the Change Settings option to change the serial port IO port address and interrupt address Auto DEFAULT The serial port IO port address and interrupt address are automatically detected IO 2C0h IRQ 11 Serial Port I O port address is 2C0h and the interrupt addres...

Page 76: ...e the Change Settings option to change the serial port IO port address and interrupt address Auto DEFAULT The serial port IO port address and interrupt address are automatically detected IO 2C8h IRQ 10 Serial Port I O port address is 2C8h and the interrupt address is IRQ10 IO 2C0h IRQ 10 11 Serial Port I O port address is 2C0h and the interrupt address is IRQ10 11 IO 2C8h IRQ 10 11 Serial Port I O...

Page 77: ...3V 3 328 V VBAT 3 216 V CPU Smart Fan control Auto Mode Temperature Bound 1 60 Temperature Bound 2 50 Temperature Bound 3 40 Temperature Bound 4 30 SYS Smart Fan control Auto Mode Temperature Bound 1 60 Temperature Bound 2 50 Temperature Bound 3 40 Temperature Bound 4 30 Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 120...

Page 78: ...s speed using these settings Temperature Bound 1 Temperature Bound 2 Temperature Bound 3 Temperature Bound 4 Manual Mode The fan spins at the speed set in Manual Duty Cycle Setting 5 3 7 Serial Port Console Redirection The Serial Port Console Redirection menu 5BIOS Menu 10 allows the console redirection options to be configured Console redirection allows users to maintain a system remotely by re d...

Page 79: ...ngs Console Redirection Enable Disable Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 10 Serial Port Console Redirection Console Redirection Disabled Use Console Redirection option to enable or disable the console redirection function Disabled DEFAULT Disabled the c...

Page 80: ...ed PCIPNP Boot Security Chipset Exit iEi Feature Auto Recovery Function Disabled Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 11 IEI Feature Auto Recovery Function Disabled Use the Auto Recovery Function BIOS option to enable or disable the auto recovery function of the IEI One Key Recovery D...

Page 81: ...hipset BIOS menu may cause the system to malfunction Aptio Setup Utility Copyright C 2010 American Megatrends Inc Main Advanced Chipset Boot Security Save Exit Host Bridge South Bridge Intel IGD SWSCI OpRegion Host Bridge Parameters Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends ...

Page 82: ...nfig On Chip VGA Settings Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 13 Host Bridge Configuration Initiate Graphic Adapter Use the Initiate Graphic Adapter option to select the graphics controller used as the primary boot device Select either an integrated graph...

Page 83: ...ptimized Defaults F4 Save ESC Exit Version 2 01 1204 Copyright C 2010 American Megatrends Inc BIOS Menu 14 OnChip VGA Configuration Share Memory Size 8 MB Use the Share Memory Size option to set the amount of system memory allocated to the integrated graphics processor when the system boots The system memory allocated can then only be used as graphics memory and is no longer available to applicati...

Page 84: ... Azalia HD Audio Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 15 Southbridge Chipset Configuration Restore on AC Power Loss Last State Use the Restore on AC Power Loss BIOS option to specify what state the system returns to if there is a sudden loss of power to th...

Page 85: ...ort enabled USB 2 0 EHCI Support Enabled Use the USB 2 0 EHCI Support BIOS option to enable or disable the USB 2 0 controller Enabled DEFAULT USB 2 0 controller enabled Disabled USB 2 0 controller disabled Set Spread Spectrum Function Disabled The Set Spread Spectrum Function option can help to improve CPU EMI issues Disabled DEFAULT The spread spectrum function is disabled Enabled The spread spec...

Page 86: ...16 Intel IGD SWSCI OpRegion DVMT Mode Select DVMT Mode Use the DVMT Mode Select option to select the Intel Dynamic Video Memory Technology DVMT operating mode Fixed Mode A fixed portion of graphics memory is reserved as graphics memory DVMT Mode DEFAULT Graphics memory is dynamically allocated according to the system and graphics needs DVMT FIXED Memory 256 MB Use the DVMT FIXED Memory option to s...

Page 87: ...it 1280x800 18bit 1280x600 18bit 5 5 Boot Use the Boot menu 5BIOS Menu 17 to configure system boot options Aptio Setup Utility Copyright C 2010 American Megatrends Inc Main Advanced Chipset Boot Security Save Exit Boot Configuration Bootup NumLock State On Quiet Boot Enabled Launch PXE OpROM Disabled Boot Option Priorities Select the keyboard NumLock state Select Screen Select Item EnterSelect F1 ...

Page 88: ... lit Off Does not enable the keyboard Number Lock automatically To use the 10 keys on the keyboard press the Number Lock key located on the upper left hand corner of the 10 key pad The Number Lock LED on the keyboard lights up when the Number Lock is engaged Quiet Boot Enabled Use the Quiet Boot BIOS option to select the screen display when the system boots Disabled Normal POST messages displayed ...

Page 89: ...to boot or enter Setup In Setup the User will have Administrator rights Administrator Password User Password Set User Password Set Master Password Set Setup Administrator Password Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 18 Security Administrator Password Use ...

Page 90: ...Changes and Reset Use the Save Changes and Reset option to save the changes made to the BIOS options and to exit the BIOS configuration setup program Discard Changes and Reset Use the Discard Changes and Reset option to exit the system without saving the changes made to the BIOS configuration setup program Restore Defaults Use the Restore Defaults option to load the optimal default values for each...

Page 91: ...ECW 281B B2 D525 Embedded System Page 79 Chapter 6 6 Troubleshooting and Maintenance ...

Page 92: ...rity of the ECW 281B B2 D525 embedded system the system must be properly maintained If embedded system components need replacement the proper maintenance procedures must be followed to ensure the system can continue to operate normally 6 2 System Troubleshooting This section provides some simple troubleshooting suggestions 6 2 1 The System Doesn t Turn On If after turning the system on there is no...

Page 93: ... connector is properly connected to the power module or motherboard Step 3 Check that the power button cable connector is properly connected to the motherboard Step 4 Make sure the cable connecting to the terminal block power socket are properly attached and have not become separated Step 5 Make sure the cable connecting the power button to the motherboard is still properly attached to the power b...

Page 94: ...ct an IEI sales representative please send an email to 321sales iei com tw 6 3 Component Replacement Procedure WARNING Users are not advised to attempt to repair or replace any internal or external components of the ECW 281B B2 D525 embedded system other than those listed below If any other components fail or need replacement contact the IEI reseller or vendor you purchased the ECW 281B B2 D525 fr...

Page 95: ...face panel Place the ECW 281B B2 D525 on an anti static pad with the bottom panel facing up and the bottom surface removed see Section 8654 2 3 Step 2 Locate the SO DIMM on the motherboard Step 3 Remove the SO DIMM by releasing the arms on the SO DIMM socket Step 4 Align the new SO DIMM with the socket The SO DIMM must be oriented in such a way that the notch in the middle of the SO DIMM must be a...

Page 96: ...he SO DIMM socket arms Gently pull the arms of the SO DIMM socket out and push the rear of the SO DIMM down See 865Figure 6 1 Step 7 Secure the SO DIMM Release the arms on the SO DIMM socket They clip into place and secure the SO DIMM in the socket Step 0 ...

Page 97: ...ECW 281B B2 D525 Embedded System Page 85 A Safety Precautions Appendix A ...

Page 98: ... turned off and the power cord is disconnected whenever the ECW 281B B2 D525 is being installed moved or modified Do not apply voltage levels that exceed the specified voltage range Doing so may cause fire and or an electrical shock Electric shocks can occur if the ECW 281B B2 D525 chassis is opened when the ECW 281B B2 D525 is running Do not drop or insert any objects into the ventilation opening...

Page 99: ... handled the following anti static precautions are strictly adhered to Wear an anti static wristband Wearing a simple anti static wristband can help to prevent ESD from damaging any electrical component Self grounding Before handling any electrical component touch any grounded conducting material During the time the electrical component is handled frequently touch any conducting materials that are...

Page 100: ...cal and electronic products carrying the mark left must be disposed of separately from normal household waste This includes monitors and electrical accessories such as signal cables or power cords When you need to dispose of your display products please follow the guidance of your local authority or ask the shop where you purchased the product The mark on electrical and electronic products only ap...

Page 101: ...duct will be explicitly mentioned in the cleaning tips Below is a list of items to use when cleaning the ECW 281B B2 D525 Cloth Although paper towels or tissues can be used a soft clean piece of cloth is recommended when cleaning the ECW 281B B2 D525 Water or rubbing alcohol A cloth moistened with water or rubbing alcohol can be used to clean the ECW 281B B2 D525 Using solvents The use of solvents...

Page 102: ...ECW 281B B2 D525 Embedded System Page 90 B BIOS Menu Options Appendix B ...

Page 103: ...9 Serial Port Enabled 60 Change Settings Auto 60 Serial Port Enabled 61 Change Settings Auto 61 Serial Port Enabled 61 Change Settings Auto 62 Serial Port Enabled 62 Change Settings Auto 62 Serial Port Enabled 63 Change Settings Auto 63 Serial Port Enabled 64 Change Settings Auto 64 PC Health Status 65 CPU Smart Fan control Auto Mode 66 Console Redirection Disabled 67 Terminal Type ANSI 67 Bits pe...

Page 104: ...3 DVMT Mode Select DVMT Mode 74 DVMT FIXED Memory 256 MB 74 IGD Boot Type VBIOS Default 74 LCD Panel Type VBIOS Default 75 Bootup NumLock State On 76 Quiet Boot Enabled 76 Launch PXE OpROM Disabled 76 Administrator Password 77 User Password 77 Save Changes and Reset 78 Discard Changes and Reset 78 Restore Defaults 78 Save as User Defaults 78 Restore User Defaults 78 ...

Page 105: ...ECW 281B B2 D525 Embedded System Page 93 C Watchdog Timer Appendix C ...

Page 106: ...e A BIOS function call INT 15H is used to control the Watchdog Timer INT 15H AH 6FH Sub function AL 2 Sets the Watchdog Timer s period BL Time out value Its unit second is dependent on the item Watchdog Timer unit select in CMOS setup Table C 1 AH 6FH Sub function Call sub function 2 to set the time out period of Watchdog Timer first If the time out value is not zero the Watchdog Timer starts coun...

Page 107: ...e the system resets Example program INITIAL TIMER PERIOD COUNTER W_LOOP MOV AX 6F02H setting the time out value MOV BL 30 time out value is 48 seconds INT 15H ADD THE APPLICATION PROGRAM HERE CMP EXIT_AP 1 is the application over JNE W_LOOP No restart the application MOV AX 6F02H disable Watchdog Timer MOV BL 0 INT 15H EXIT ...

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