ATX104HR-Express User Manual - RTD Embedded Technologies, Inc.
Contents
1. 50 00 40 00 30 00 gt o c o o _ Lu 20 00 10 00 0 00 Max 5Vstby Load Efficiency is 68 32 with 2 273 Watts of Dissipation ATX104HR EXPRESS 24 RTD Embedded Technologies Inc User s Manual ATX104HR EXPRESS Full load Watt Dissipation Watts Combined Definition Load on 5V Output Efficiency 5Vstby 0 00 2 27 4 90 4 90 5V 0 00 4 40 49 95 17 69 3 3V 0 00 4 55 32 19 32 19 12V 25 57 1 75 23 82 23 82 12V 6 69 0 71 5 98 5 98 Full Load 13 69 84 59 0 86 Combined load Definition and Efficiency Calculated Measured at 8890 DC Q Probe Setup 10 X Offset 0 000 V Fine Scale Bandwidth 10 0mV Invert Position off 20 MHz div 0 00 div Full Load 5V output voltage ripple P P 20MHz BWL AC coupled 8 8mV Coupling AC ATX104HR EXPRESS 25 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Run my Trig d i pling 12 0MV amp Impedance Tek DC boa duci bx LE Penne _ ER e AC u Bandwidth Fine Scale Position 10 0mY div 0 00 div Full Load 3 3V output voltage ripple P P 20MHz BWL AC coupled 21 4mV ATX104HR EXPRESS 26 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Tek ENI t 5 s0mV amp ete nde Coupling Invert Bandwidth Fine Scale Position Offset Probe AC 10 0m Setup Off 20 MHz i div 0 00 div 0 000 V TER2. foot and inductive spikes 513 nH foot Also wrap the input leads at least once every 2 inches to reduce loop inductance e TB2 5V Output of the main DC DC power supply e TB2 3 3V Output of the main DC DC power supply e TB2 12V Output e TB2 12V Output e X1 Remote ON OFF close this jumper in the pin 1 to 2 position to disable the 5V STDBY X1 X2 operations highlighted cells are ATX functionality X2 installed X2 0pen 5V off 5V off 12V off 12V off X1 1 2 12V off 12V off 3 3V off 3 3V off 5Vstby off 5Vstby off 5V on 5V off 12V on 12V off X1 2 3 12V on 12V off 3 3V on 3 3V off 5Vstby on 5Vstby on X2 PS _ON signal Short to enable all voltages except for 5V STDBY CN1 PCI express bus CN3 PCI bus The output voltages are also indicated on the silk screen on the bottom side of the module under the terminal blocks Check these before making any external power connections The input of the ATX104HR EXPRESS is protected against reverse voltages but will not withstand long term overvoltage The transient absorbers will clip all fast disturbance and noise on the input but may overheat if continuous overvoltage is present ATX104HR EXPRESS RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter 3 HARDWARE DESCRIPTION This chapter describes the major features of the ATX104HR EXPRESS which are the following The main 5V and 3 3V converter for the PC 104 and PC 104
3. with 5V 5VSTDBY 3 3V 12V 12V Power supply specifications Input voltage range 8 32V DC 36V absolute maximum Output voltage ripple at full load measured peak to peak 5V 17 6 mV 5V STDBY 15 0 mV 3 3V 20 2 mV 12V 20 6 mV 12V 12 6 mV Output Power 88W total 5V 10A for 50W 45V STDBYO 1A for 5W 3 3V 10A for 33W 12V 2 0A for 2AW 12V 500mA for 6W 88W available Efficiencies 5V efficiency 91 5V STDBY efficiency 82 3 3V efficiency 87 6 12V efficiency 93 12V efficiency 89 41 Overall 88 Maximum Board Power dissipation worst conditions 13 69 Watts Output voltage regulation 5 max Host bus PC 104 EXPRESS bus PC 104 Express stack through ATX104HR EXPRESS 20 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Electromechanical Operating temperature range 40 to 85C may require airflow and or heat sinking in containers Operates at full load up to 45 C with no additional airflow Tested with full load at 85 C with 200 LFM with no heat sink Maximum Internal power dissipated by LEDs and internal circuitry no load 0 70 Watts 9 8V Vin 1 76 Watts 36V Vin Maximum power dissipated when supply is disabled 14 mWatts 8V Vin 135 mWatts 36V Vin MTPF Environment GB GC Ground Benign Controlled at 30 C 2 592 399 Hrs ATX104HR EXPRESS 21 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Electrical Characterization Output voltage regulatio
4. ATX104HR EXPRESS High Efficiency PCI 104 Express Power Supply Module User s Manual TU RTD Embedded Technologies Inc Real Time Devices Accessing the Analog World amp BDM 610020070 Rev G ATX104HR EXPRESS User s Manual ATX104HR EXPRESS Power supply module User s Manual RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 Phone 41 814 234 8087 FAX 41 814 234 5218 E mail sales rtd com techsupportOrtd com web site http www rtd com ATX104HR EXPRESS 2 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Rev A Rev B Rev C Rev D Rev E Rev F Rev G Revision History Initial Release 02 20 2009 Corrected typos changed PC 104 to PC 104 Express 10 06 2011 changed name of power output connector added X2 added surge suppressor corrected Graphics Corrected explanation of X2 jumper in Connector Descriptions 11 12 2014 Corrected X1 X2 operation table 11 18 2014 Added information about identifying pin one on X1 05 18 2015 Added MTBF Published by RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 Copyright 1999 2002 2003 2004 by RTD Embedded Technologies Inc All rights reserved Printed in U S A ATX104HR EXPRESS 3 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual The RTD Logo is a registered trademark of RTD Embedded Technologies cpuModule and utilityModule are trademarks of RT
5. D Embedded Technologies PC XT PC AT and IBM are trademarks of International Business Machines Inc MS DOS Windows Windows 95 Windows 98 and Windows NT are trademarks of Microsoft Corp PC 104 is a registered trademark of PC 104 Consortium All other trademarks appearing in this document are the property of their respective owners ATX104HR EXPRESS 4 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Table of Contents CHAPTER 1 INTRODUGCTION 2 arua arena arua un aci una gra nari ed ed dee eek nara KA ee de de 8 Iii MU 8 Power Supply Unit IT TouD CO RR 8 Mechanical description 9 Connector description ese sees Se reete eese Be EG Be stato atta EE Be sine Be senten sess suse ta sse nin nd Bee ense Se sse Be sonata stesso seta alana 9 What comes with your board eee eee eere sees ee Ee seen stato stone toss tna Ee ease ta seta sete sete EE Ge Ge ODD OODD ODD Onn etas nno 10 Using this manta AE N S 10 When you need hel ER OE ER OE EE EE OE EO N Ie 10 GHAPTER 2 BOARD INSTALLATION suis es sins ds beg bid entities 11 ESA IIA 11 General installation guidelines a e eene vk laa baa aa a ES EE nest tren neon an aaa can N cian 11 Installation integrated with a PC 104 EXPRESS module stack oo sees sees sees se esse esse ese ee see See ee eed eed Gee be
6. EXPRESS busses The secondary power output converters 12V 12V 5V STDBY Onboard status LED s Overload protection Output power calculations ATX104HR EXPRESS 15 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual PCI BUS sev 443v 12v N 45V DC DC 3 3V DC DC Converter 10A Converter 10A 12V ap PC 104 Express Figure 5 Block diagram of the ATX104HR EXPRESS 5V Output TB2 ATX104HR EXPRESS 16 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Main 5V and 3 3V converter for the computer The main 5V and the PCI bus 3 3V output use a synchronous switch mode DC DC converter design The output current of both of these independent converters this limited to 10A These converters have excellent dynamic and transient response capabilities making it an ideal high speed computer power supply Use of low loss MOSFET transistors allows operation without an additional heat sink Internal layers of the PCB are used to distribute heat evenly Input circuitry of the ATX104HR EXPRESS is protected with a 36V fast transient absorber diode and a low loss forward schottky diode These devices are necessary to protect the input in automotive and industrial installations against fast over voltage spikes and reverse voltage transients These situations exist in vehicle systems with alternators chargers or in systems with electrically controlled hydraulic or pneumatic inductive valves and sol
7. Full Load 12V output voltage ripple P P 20MHz BWL AC coupled 12mV ATX104HR EXPRESS 27 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual U i o A 16 4mV c reor 4 60mV i Function t j 1 M Brine i i h J Selected P E se i a Ye ske s m a way e i T se de y te 6 rg Ba qe CE NONSE C GUrsof To i Center Screen a 4 NM 10 0m v amp coc M4 Oops A chi r2 2v Bring Both i Cursors On Lue 0 00000 s Screen V Bar Function Units H Bars Tracking 1 sec Hz Full Load 12V output voltage ripple P P 20MHz BWL AC coupled 16 4mV ATX104HR EXPRESS 28 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Tek Stop ME UU E A 22 0mV 1 cursor 10 4mV i Function F 3f 1 Bring i Selected EE ELE o nn i mr i T EK i e s TER i esso HC i YS o f Yo i Center Screen H Uu M 1 a a TE 10 0mv amp 00000000 oc Md 00MS A Chl 5 20mv Bring Both M i Cursors On 1 Screen Function Mode H Bars Tracking 17sec H2 Base Full Load 5VstbyV output voltage ripple
8. P P 20MHz BWL AC coupled 22mV ATX104HR EXPRESS 29 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Tek Stop T y A 82 0mV 1 Cursor _ 40 0mV 4 Function 7 i J Bring im i gt emi Selected 2 hee e 9 o A Wr oes i e e a oon B me e o o oe es i eo WE i EPA e S ea Ye ae 1 ti rgo f To lCenter Screen F i M M a 4 ich 1 50 0mVAwCh2 5 00 A Q M 4004 A ch2 r 4 60 A Bring Both j Cursors On Mv 0 00000 S 1 Screen PORE ER DI OO REOR OR E R CA AA NENA AR NR mium H i V Bar H Bar Function Mode Units Units H Bars Tracking 1 sec Hz Base 10 to 9090 5V output step response 20MHz BWL AC coupled ATX104HR EXPRESS 30 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual A 12IBW 1E Cursor 771 0mY Function l i Bring i i i Selected EE oe l soe l e s o aa T s s o ee i NE E E i E YS o E To l 1 Center Screen sm 50 0mVAwCh2 300mA Q M 400ps A ch2 r 500mA Bring Both 1 E i Cursors On M v 16 0000us Screen EE is iii E EE N EE E DY ee SEEN V Bar H Bar Function Mode Units Units H Bars Tracking 1 sec Hz Base 10 to 90 5Vstby output step response 20MHz BWL AC coupled ATX104HR EXPRESS 31 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Tek PreVu A 123mV 65 0mV Cursor Function Bring
9. Selected j Cursor To Center Screen Ch 50 0mV Ch2 5 00 Ao M 400ps A ch2 Fa 4 60A Bring Both i Cursors On MT 16 00004s j Screen Function Mode i l Units Units H Bars Tracking 17sec H2 Base 10 to 90 3 3V output step response 20MHz BWL AC coupled ATX104HR EXPRESS 32 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Tek A 408mV 168mV HEH Function Bring Selected i Cursor To iCenter Screen TED 200mv amp Ch2 1 00 AO7M 400u4s A Ch2 1 00 Al Bring Both i j Cursors On i i t MT 16 0000MS PP A A A A A A A Senet A A A A A A A A A A A See Sete steer A Screen Function Mode H Bars Tracking 17sec Hz Base 10 to 90 12V output step response 20MHz BWL AC coupled ATX104HR EXPRESS 33 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Tek A 178mV 86 0mV Jj Cursor Function Bring h a h Selected s s on HO eds sm e on Be Sis Rd E HO i e se ee P i Curso f Yo i Center Screen i Bring Both i Cursors On i Screen S Function Mode H Bars Tracking 17sec H2 Base 10 to 9090 12V output
10. X104HR EXPRESS 38 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter 7 ATX104HRTX EXPRESS 88W DIMENSIONED DRAWING o o o o ID 19 o m V o o o 02 RTD Embedded Technologies Inc L4 2 016 0 785 ATX104HR EXPRESS I www rtd com ATX104HR Express Made in USA Figure 6 Dimensioned Drawing 39 O D lO 01 mM oO wc m AN 250 795 408 867 667 467 a 267 067 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter 8 IDAN ATX104HRTX ExPRESS 88WS DRAWING AND PINOUTS C G O FRONT Y 5 Power Switch uU 2 pin Quick Disconnect female 9 pin D female Module Part Lemo EEG 1B 302 CLL Module Part Adam Tech DEO9SD Mating Part Lemo FGG1B 302 CLAD52Z Mating Part Adam Tech DEO9PD ATX104HR EXPRESS 40 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual pazo Power Switch Drawing not to scale Copyright O 2005 by RTD Embedded Technologies Inc All rights reserved ATX104HR EXPRESS 41 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Pin 9 Pin 1 NOTE Do not make connections to reserved pins ATX104HR EXPRESS Power t 2 Pin Quick Disconnect Connector Fe male DAN D b 8 36 VOC Power Output 9 Pin D Connector Female IDANPin Signal pt 5 Volts 2 God EE Vos Vs Vs 3 Ground Copyright 2005 by RTD Embedded Techn
11. absolute max No heat sink required with natural convection cooling up to 45 C 83W total output power guaranteed with adequate cooling Up to 91 efficiency at full load Dual phase construction to minimize input ripple current and improve step response Synchronized supplies to reduce switching stresses Remote ON OFF operation ATX104HR EXPRESS outputs 3 3V 5V 12V 12V BV STDBY Four status LED s Fully PC 104 EXPRESS compliant Operating temperature range 40 to 85 C The following paragraphs briefly describe the major features of the ATX104HR EXPRESS A more detailed discussion is included in Chapter 3 Hardware description The board installation is described in Chapter 2 Board Installation Power Supply Unit Description The ATX104HR EXPRESS power supply unit offers a complete reliable power subsystem for your sophisticated computer and peripherals To improve reliability in harsh environments the ATX104HR EXPRESS is designed using protection devices against over voltages noise spikes and reverse input voltage The output current of the 5V and the 3 3V converter is limited to 10A These features allow reliable system operation in distributed industrial installations A 5V STDBY supply capable of 1A is present so ATX compliant systems can be built on this board ATX support signals PS ONZ and PWR ON allow software controlled shutdown and power monitoring available for your CPU The 5V and the 3 3V computer power supplies
12. anual Secondary 12V and 12V converters 5V to 12V converters generates power for peripheral devices such as EL or TFT panels hard drives motors etc The 12V output is capable of supplying up to 2 0A of current 12V power is available from terminal block TB3 The 12V power is available from terminal block TB1 See previous section for location of TB3 The 12V and 12V supplies also power the PCI104 express and the PCI bus Onboard status LED s The ATX104HR EXPRESS is equipped with 4 indicator LED s The function of the LED s is described below LED1 Green Indicates 5V power converter is operational LED2 Green Indicates 3 3V power converter is operational LED3 Green Indicates 12V converter is operational LED4 Green Indicates 12V converter is operational Overload protection Both 45V and the 3 3V converter is current limited to 10A The current limit is slightly higher that the maximum continuous output current to ensure reliable operation near the maximum rated output power The 12V converter is rated to 2A and the 12V converter is rated for 500mA The 12V converter output is limited to 2 0A The 12V converter output is limited to 500mA The outputs of the 12V and 12V converters will allow short term error conditions and are not designed to accept long term over voltage or reverse polarity Use of Ultra low ESR tantalum capacitors and stable temperature characteristics ensure low noise and goo
13. are designed using high efficiency switching regulators providing high output current 10A with efficiency as high as 91 96 under all conditions The secondary peripheral power supplies are designed using 12V and 12V converters that are supplied by the 5V DC DC converter Low component count and extensive use of SMD technology ensures low weight and reliable operation Special care has been taken to reduce radiated and conducted emissions Optimized ATX104HR EXPRESS 8 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual multi phase circuit layout ensures good EMI immunity over the operating temperature range under all loads The ATX104HR EXPRESS can be switched off from a remote source If this switch jumper X1 is on pins 2 3 the power supply will become inactive while still powered Mechanical description The ATX104HR EXPRESS is designed on a PC 104 EXPRESS form factor An easy mechanical interface to both PC 104 EXPRESS and EBX systems can be achieved Stack your ATX104HR EXPRESS directly on a PC 104 EXPRESS compliant computer using the onboard mounting holes Care must be taken to ensure adeguate heat dissipation from the board in high output power installations Connector description The power connections are made using cable plug type terminal blocks This enables removing connections from the board without removing the cables from the terminal blocks The IDAN ATX104HR EXPRESS boards always feature screw term
14. ck the input power to the board is in the range of 8 to 36V DC e Apply power to your ATX104HR EXPRESS and make sure the diagnostic LED s indicate correct operation ATX104HR EXPRESS 11 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Installation integrated with a PC 104 EXPRESS module stack e Secure the four PC 104 EXPRESS installation holes with standoffs Connect the board to the power supply using the power interface connectors RTD CPUModule ATX104HR Express Figure 3 ATX104HR EXPRESS powering an RTD PC 104 EXPRESS cpuModule stack PCI bus shown with non stack through connector Standard is press fit stack through ATX104HR EXPRESS 12 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual External power connections EE HU i 7 ET EE EE EE ME wv eee Oo Om EE wow EU n wnunnuuu N PCI EEE N dd uu gr 4 tm Figure 4 ATX104HR EXPRESS power supply power connections ATX104HR EXPRESS 13 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Connector Descriptions TB1 Raw input power to the ATX104HR EXPRESS voltage range is 8 32 V 36V absolute max DC Surge suppressor with 36V clamp voltage followed by transient absorber with cutoff at 39V DC Note The module input power may be up to 100 W this will require AWG 16 wire 1 14mm Make sure this input wire is kept as short as possible to reduce voltage drops 0 005
15. d transient performance over the complete rated operating temperature range of 40 to 85C PCB layout is optimized to provide lowest radiated and conducted noise ATX104HR EXPRESS 18 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Output power calculations The maximum available power for the 5V computer system can be estimated using the following method 5V efficiency 91 5V STDBY efficiency 8296 3 3V efficiency 8996 12V efficiency 9096 12V efficiency 8896 All loads are in Watts L1 5V primary load load on just 5V supply L2 3 3V load L3 12V load L4 12V primary load load on just 12V supply L7 5V total load L1 L3 0 9 L6 0 88 Lrora L2 L7 LroraL lt 83 Watts LsTDBY lt 5 Watts Note Even though the total output power figure of 88 Watts is not exceeded one must remember not to overload an individual output Care must be taken not to thermally overload the unit The maximum specified output power may not be available if the ambient temperature rises and in this case additional heat sinking or additional airflow may be necessary Even though the unit can stay cooled with natural convection enclosing the unit in a container may require heat sinking depending on the load and temperature in the container ATX104HR EXPRESS 19 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter a ATX104HR EXPRESS SPECIFICATIONS Host interface PC 104 EXPRESS busses
16. e operating instructions that are provided by RTD Embedded Technologies acts of God or other contingencies beyond the control of RTD Embedded Technologies OR AS A RESULT OF SERVICE OR MODIFICATION BY ANYONE OTHER THAN RTD Embedded Technologies EXCEPT AS EXPRESSLY SET FORTH ABOVE NO OTHER WARRANTIES ARE EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND RTD Embedded Technologies EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED HEREIN ALL IMPLIED WARRANTIES INCLUDING IMPLIED WARRANTIES FOR MECHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF THIS WARRANTY IN THE EVENT THE PRODUCT IS NOT FREE FROM DEFECTS AS WARRANTED ABOVE THE PURCHASER S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT AS PROVIDED ABOVE UNDER NO CIRCUMSTANCES WILL RTD Embedded Technologies BE LIABLE TO THE PURCHASER OR ANY USER FOR ANY DAMAGES INCLUDING ANY INCIDENTAL OR CONSEOUENTIAL DAMAGES EXPENSES LOST PROFITS LOST SAVINGS OR OTHER DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEOUENTIAL DAMAGES FOR CONSUMER PRODUCTS AND SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE AT
17. e ee 12 External power connections sees see See Se EG tanen BEE Ee Se EG Be EG Bee Ge Ee Se sone ta EG Be EE ense Se EG Be EG Bee Ge Gee Se EG Se nni 13 Connector Descriptions asses sessds ese diese ese sd see De ed Ge sd ee onge gene ge eds gede Ged Rd seg ge eg rr Fe de de ag Ee de gee ee sd M 14 CHAPTER3 HARDWARE DESCRIPTION ees esse esse ee ee ee ee ee ee EER E ee ee ee ee ee ee EE 15 Main 5V and 3 3V converter for the COMPUTEF esse esse esse ese ee ee Ge EG eene ense Bee Be Ee Ee EE Ee Ge Ge EG EG Ee etas ee 17 Current Lamit ON eti EE ER EE ONE OE EE EE 17 Remote On Off Control EE Ee ED colores t tpe retra EDS Ge ere Ee pente SR Red Ee YY dd Td GEN Ge Ge GE DER eed 17 Secondary 12V and 12V CONVErle Skisssssisssssenistasnani anina kes es ee de SE eke akad 18 Onboardstatus EDsa Ain EE EE EE N siria 18 Overload protection RE EE EE OE OE eii des 18 CHAPTER 4 ATX104HR EXPRESS SPECIFICATIONS 20 AAA 20 Power supply specifications se sesse ss esse sae Ge Ee Bee Bee Se EE EE EE EE Ge Ge Ge EG EG DEE Bee Be Ee EE Ee EE ee Ge Ge EG 20 Input voltage EEU RE EE OE ER a r OE EE E 20 Output Power 88W total ee Ee VERS Ee EER EG ER rre eI RE See cava ee EKG Gee Ge VERE rb De bee dydd ee DER SE dnr do 20 EffiCIetiCIes en EA RE EE EA EE EE RENE EE rs 20 Maximum Board Power dissipation worst conditions sesse esse ee ee ee ee ee Re AA ee AR ee ee G
18. e ee ee 20 Output voltage regulation 41 ree oct OE eter OE EE IR 20 Blectromech nical tre dere tee tetra eer ertet perra ed ette eire EN 21 Electrical Char acterization i ertt RU EO HEU ERR ERE iv e ORE EROR RARE 22 CHAPTER 5 RETURN POLICY AND WARRANTY e eene eene eene ese ee tentes 36 Return POLICY HN EE EE EE EE EE EE UR 36 CHAPTER 6 LIMITED WARRANTY ccce 38 CHAPTER 7 ATX104HRTX EXPRESS 88W DIMENSIONED DRAWING 39 CHAPTER 8 IDAN ATX104HRTX EXPRESS 88WS DRAWING AND PINOUTS 40 ATX104HR EXPRESS 5 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Figure 1 Pheonix Contact 1781043 Figure 2 Phoenix Contact 1779987 Figure 3 ATX104HR EXPRESS powering an RTD PC 104 EXPRESS cpuModule stack PCI bus shown with non stack through connector Standard is press fit stack through Figure 4 ATX104HR EXPRESS power supply power connections Figure 5 Block diagram of the ATX104HR EXPRESS Figure 6 Dimensioned Drawing ATX104HR EXPRESS 6 RTD Embedded Technologies Inc 12 13 39 ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 7 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter 1 INTRODUCTION This user s manual describes the operation of the ATX104HR EXPRESS power supply unit for automotive and industrial applications Features Some of the key features of the ATX104HR EXPRESS include e Wide input voltage range 8 32 V DC 36V
19. enoids The 5V converter located closer to the power connectors feeds the PC 104 AT bus and the PCI bus 5V pins with power This power can also be supplied from the board from an external terminal block TB2 See previous section for the location of terminal block TB2 The 3 3V converter located near the PCI bus connector only feeds the 3 3V power pins of the PCI bus A terminal block at the side of the board next to the 5V output can be used to power other external 3 3V devices Input range is guaranteed from 8 up to 36V under full load and in worst conditions over the full rated temperature range with air flow Note that start up current may exceed stead state current consumption Current Limit To protect against fault or short circuit conditions 5V and 3 3V voltages are equipped with current fold back current limiting circuitry to provide continuous overload protection After reaching the current limit point the voltage output will range between the rated output voltage and zero depending on the amount of overload Once the short circuit condition is removed the output will return to the nominal value without restarting the unit Remote On Off control X1 controls the 5Vstby and X2 controls all other voltages See the table in the Connector Descriptions labeled X1 X2 operations Complete power off is achieved when X1 1 2 and X2 open ATX104HR EXPRESS 17 RTD Embedded Technologies Inc ATX104HR EXPRESS User s M
20. estions ATX104HR EXPRESS 10 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter 2 BOARD INSTALLATION The ATX104HR EXPRESS power supply module is very easy to connect to your industrial or automotive control system Direct interface to PC 104 EXPRESS systems as well as EBX size boards is achieved This chapter tells you step by step how to install your ATX104HR EXPRESS into your system Board installation Keep your board in its antistatic bag until you are ready to install it to your system When removing it from the bag hold the board at the edges and do not touch the components or connectors Please handle the board in an antistatic environment and use a grounded workbench for testing and handling of your hardware Before installing the board in your computer check the power cabling Failure to do so may cause the power supply unit to malfunction or even cause permanent damage General installation guidelines e Touch the grounded metal housing of your computer to discharge any antistatic buildup and then remove the board from its antistatic bag e Hold the board by the edges and install it in an enclosure or place it on the table on an antistatic surface e Install your board in your system and wire the power supply correctly e Failure to do so may cause the power supply unit to malfunction or even cause permanent damage to the device e Check all wiring connections once and then once more again e Che
21. ice without your pre approval Carefully package the product using proper anti static packaging Write the RMA number in large 1 letters on the outside of the package Return the package to RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 USA ATX104HR EXPRESS 36 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 37 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter 6 LIMITED WARRANTY RTD Embedded Technologies Inc warrants the hardware and software products it manufactures and produces to be free from defects in materials and workmanship for one year following the date of shipment from RTD Embedded Technologies INC This warranty is limited to the original purchaser of product and is not transferable During the one year warranty period RTD Embedded Technologies will repair or replace at its option any defective products or parts at no additional charge provided that the product is returned shipping prepaid to RTD Embedded Technologies All replaced parts and products become the property of RTD Embedded Technologies Before returning any product for repair customers are reguired to contact the factory for an RMA number THIS LIMITED WARRANTY DOES NOT EXTEND TO ANY PRODUCTS WHICH HAVE BEEN DAMAGED AS A RESULT OF ACCIDENT MISUSE ABUSE such as use of incorrect input voltages improper or insufficient ventilation failure to follow th
22. inal blocks for inter frame wiring The mating connector for the standard version is the Pheonix Contact 1781043 eight position plug There is also a Pheonix Contact 1779987 two position plug Figure 1 Pheonix Contact 1781043 Figure 2 Phoenix Contact 1779987 ATX104HR EXPRESS 9 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual What comes with your board Your ATX104HR EXPRESS package contains the following items e ATX104HR EXPRESS board with mating connectors for power connections e User s manual If any item is missing or damaged please call RTD Embedded Technologies Inc customer service department at the following number 814 234 8087 Using this manual This manual is intended to help you install your new ATX104HR EXPRESS module and get it working quickly while also providing enough detail about the board and its functions so that you can enjoy maximum use of its features even in the most demanding applications When you need help This manual will provide you with enough information to fully utilize all the features on this board If you have any problems installing or using this board contact our Technical Support Department 814 234 8087 Alternatively send a FAX to 814 234 5218 or Email to techsupport rtd com When sending a FAX or Email request please include the following information Your company s name and address your name your telephone number and a brief description of your qu
23. n 0 Amps V Full Load V 5V 5 025 4 995 5VSTBY 4 992 4 905 12V 11 950 11 91 12V 11 980 11 94 3 3V 3 269 3 222 5V Eff and Dis vs Load 100 0096 5 000 90 00 4 500 80 00 4 000 70 00 3 500 gt O 60 00 3 000 2 50 0096 2 500 40 00 2 000 30 00 1 500 20 00 1 000 10 00 0 500 0 00 0 000 0 2 4 6 8 10 12 Amps Max 5V Load Efficiency is 91 9 with 4 4 Watts of Dissipation ATX104HR EXPRESS 22 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual 12V Eff and Diss vs Load 100 0076 90 00 80 00 70 00 60 00 50 00 40 00 30 00 20 00 10 00 0 00 gt o c v E Lu Max 12V Load Efficiency is 93 16 with 1 75 Watts of Dissipation 12V Eff and Diss vs Load 100 00 0 800 90 00 0 700 80 00 EPA TE AAA 0 600 70 00 gt EE EA o 60 00 Bi 0 500 S 50 00 lt 0 400 Ee ES 0 300 30 00 20 00 y i du 10 00 0 100 0 00 i i 0 000 0 0 1 0 2 0 3 0 4 0 5 0 6 Amps Max 12V Load Efficiency is 89 4196 with 0 708 Watts of Dissipation ATX104HR EXPRESS 23 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual 3 3V Eff and Diss vs Load 100 00 90 00 80 00 70 00 60 00 50 00 40 00 30 00 20 00 10 00 0 00 Efficiency Max 3 3V Load Efficiency is 87 61 with 4 554 Watts of Dissipation 5Vstby Eff and Diss vs Load 70 00 60 00
24. ologies Inc Allrights reserved 42 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual ATX104HR EXPRESS RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 USA Our website www rtd com 43 RTD Embedded Technologies Inc
25. step response 20MHz BWL AC coupled ATX104HR EXPRESS 34 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual EE ETE di m yos V Bar Use Cursor Posttions As 1009 Chi Use S divs 10 0 V M2 00ms A chi 20 2 V T i AS 1009 1 v 4 79600ms iii Function V Bars Seconds Chl z input inductive voltage spike Ch2 after surge protection circuit Input surge protection Hard step input from OV to 36V through 3 foot power leads The inductive spike is over 71 6V The board never sees anything above 36V The startup is 10 5msec with full load ATX104HR EXPRESS 35 RTD Embedded Technologies Inc ATX104HR EXPRESS User s Manual Chapter 5 RETURN POLICY AND WARRANTY Return Policy If you wish to return a product to the factory for service please follow this procedure Read the Limited Warranty to familiarize yourself with our warranty policy Contact the factory for a Return Merchandise Authorization RMA number Please have the following available Complete board name Board serial number A detailed description of the board s behavior List the name of a contact person familiar with technical details of the problem or situation along with their phone and fax numbers address and e mail address if available List your shipping address Indicate the shipping method you would like used to return the product to you We will not ship by next day serv
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