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Rev. 1.0 - November 2008 - ETH_ACS-5151_USM1.0

DIGITAL TECHNOLOGIES FOR A BETTER WORLD

www.eurotech.com

ACS-5151

50 Watt PC/104 Automotive Power Supply Module

Vin = 8 ~ 40VDC

USER’S MANUAL

Содержание ACS-5151

Страница 1: ...Rev 1 0 November 2008 ETH_ACS 5151_USM1 0 DIGITAL TECHNOLOGIES FOR A BETTER WORLD www eurotech com ACS 5151 50 Watt PC 104 Automotive Power Supply Module Vin 8 40VDC USER S MANUAL ...

Страница 2: ...agement of such products When disposing of a device including all of its components subassemblies and materials that are an integral part of the product you should consider the WEEE directive This symbol has been attached to the equipment or if this has not been possible on the packaging instruction literature and or the guarantee sheet By using this symbol it states that the device has been marke...

Страница 3: ...bles Symbol Text Definition Input Output Bi Directional Passive Module specific Dependent on module installed NC Not Connected Reserved Use reserved to Eurotech must remain unconnected Active low signal Warnings and Important Notices Within this manual you will find the following tables please ensure that you read and understand these as they are intended to highlight potential risks or precaution...

Страница 4: ...l number see Figure 1 Serial number see Figure 1 Detailed fault description Company Details Contact details Transportation When transporting the module for any reason it should be packed using anti static material and placed in a sturdy box with enough packing material to adequately cushion it Warning Any product returned to Eurotech that is damaged due to inappropriate packaging will not be cover...

Страница 5: ...solute Maximum Ratings 10 MTBF 10 Chapter 2 Jumper Description 11 Jumper Layout 11 Chapter 3 Connector Description 13 Connector Layout 13 How to connect the ACS 5151 to other PC 104 PC 104 Plus devices 14 The ISA Bus J1 and J2 14 The stack assembly 16 Power input connector 8 to 40V 17 Output connector 12V 17 3 3V Output connector 18 5V Output connector 19 External power connector 19 Chapter 4 Powe...

Страница 6: ...ACS 5151 User s Manual 6 Appendix 25 A 1 Mechanical Dimensions 25 A 2 Manual Revision History 26 Eurotech Group Worldwide presence 27 ...

Страница 7: ...ill dissipate up to 6KW of transient energy 10 1000us waveform meeting the ISO7637 2 surge specification The onboard input filter and protection circuitry is designed to meet the requirements of the EC low voltage directives for CE compliance EN55022 B and EN61000 and MIL STD 461 for radiated and conducted emissions Emissions are reduced by optimal layout as well as EMI filtering of all the board ...

Страница 8: ...ut Protection Reverse over voltage and load dump protection Input protected with automotive transient voltage suppressor 6600W 10 1000us Suitable for 12 or 24 V battery installations EMI Input Filter Onboard input filter designed to comply with MIL STD 461 CE and EN 55022 class B conducted and radiated emissions Power Connectors PC 104 Bus Screw Clamp Terminal Blocks HDD Terminal Block RoHS Fully ...

Страница 9: ...Figure 2 Functional block diagram of the ACS 5151 vehicle class power supply 50 Watt DC DC Converter DC DC Converter Linear Regulator Input Protection Filter 8 40V DC Input 3 3VDC Output Filter Filter Filter 12 VDC 5 VDC 5 VDC 12 VDC ISA Bus ...

Страница 10: ...le the ambient air temperature must remain within the following range Range Minimum Maximum Standard 40 C 85 C Absolute Maximum Ratings Description Minimum Maximum Supply Voltage 7 5 V 40 0 V Storage Temperature Range 45 C 85 C Non Condensing Relative Humidity 95 at 40 C Warning Stressing the module beyond the Absolute Maximum Ratings may cause permanent damage These are stress ratings only Operat...

Страница 11: ...iption Jumper Layout Figure 3 Jumpers and solder jumpers Label Function Type Options Factory Default SHDN Shutdown Control 2pin jumper Closed Turns off the complete power supply Open Power supply module fully operational Open Table 1 Jumper Functions ...

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Страница 13: ... Layout Figure 4 Connector layout Connector Function J1 J2 ISA BUS PC XT INPUT 8 to 40V DC input 3 3V 3 3V screw terminal plug 5V 5V screw terminal plug 12V 12V screw terminal plug EXT 5V and 12V output Table 2 Connector functions J1 J2 5V 3 3V 12V INPUT EXT LED1 LED2 ...

Страница 14: ...s A14 2 ISA Bus Ground 34 ISA Bus DACK1 3 ISA Bus D7 35 ISA Bus A13 4 ISA Bus RSTDRV 36 ISA Bus DRQ1 5 ISA Bus D6 37 ISA Bus A12 6 ISA Bus 5 Volts 38 ISA Bus REFRESH 7 ISA Bus D5 39 ISA Bus A11 8 ISA Bus IRQ 9 40 ISA Bus ISACLK 9 ISA Bus D4 41 ISA Bus A10 10 ISA Bus 5 Volts 42 ISA Bus IRQ 7 11 ISA Bus D3 43 ISA Bus A9 12 ISA Bus DRQ2 44 ISA Bus IRQ 6 13 ISA Bus D2 45 ISA Bus A8 14 ISA Bus 12 Volts...

Страница 15: ...us LA23 25 ISA Bus SD9 6 ISA Bus IOC16 26 ISA Bus DACK6 7 ISA Bus LA22 27 ISA Bus SD10 8 ISA Bus IRQ10 28 ISA Bus DRQ6 9 ISA Bus LA21 29 ISA Bus SD11 10 ISA Bus IRQ11 30 ISA Bus DACK7 11 ISA Bus LA20 31 ISA Bus SD12 12 ISA Bus IRQ12 32 ISA Bus DRQ7 13 ISA Bus LS19 33 ISA Bus SD13 14 ISA Bus IRQ15 34 ISA Bus 5 Volts 15 ISA Bus LA18 35 ISA Bus SD14 16 ISA Bus IRQ14 36 ISA Bus MASTER 17 ISA Bus LA17 ...

Страница 16: ...wo AT bus cards or it will interrupt the AT bus signals 6 Hold the module by its edges and orient it so that the bus connector pins line up with the matching connector on the stack 7 Press the module evenly onto the PC 104 stack Figure 6 shows a typical module stack with two PC 104 modules one PC 104 16 BIT module and one PC 104 8 BIT module The maximum number of modules is four in addition to the...

Страница 17: ...built input filter The input will withstand over voltages up to 50V for 1ms As the input power of the module can reach 65 Watts it is important to ensure that suitable input cables are used Output connector 12V Figure 8 12V output connector Use 12 Volt Output Description A 12 Volts 24 Watt output switching DC DC converter is used to create 12 Volts from 5 Volts This converter feeds power into the ...

Страница 18: ... 3 3V linear regulator is cascaded on the 5V regulator output This output is only available on this connector 3 3V is not supplied to the PC 104 bus The maximum output available current is 2A This output can be used for various low power peripheral devices in a system such as GPS receivers TFT displays etc 3 3V ...

Страница 19: ... 5 Volt converter is 10 Amperes The power consumption of the additional 3 3 Volt and 12 Volt converters must be taken into consideration while performing power calculations as these cascaded converters draw power from the main 5 Volt output External power connector Figure 11 External power connector Use 5V and 12V power outputs Description The external power output connector has two ground pins in...

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Страница 21: ... of 100ms and a long term supply voltage up to 40VDC A 5A rated thermal fuse mounted on the solder side of the board is connected in series with the input The normal maximum input current to the power supply is 8 1A assuming the input power is 65W Input filtering Low radiated and conducted emissions are important when selecting power supplies for professional embedded systems All the power outputs...

Страница 22: ...cuit is equipped with a current limiter to provide continuous overload protection After reaching the current limit point typically 5 10 exceeding the rated maximum current the output voltage will vary between the rated nominal output and zero depending on the level of overload Once the short circuit condition is removed the output will return to the nominal value without restarting the power suppl...

Страница 23: ...atus LED locations Use Board Status Description There are two green status LED s located next to the PC 104 bus connector these are used to indicate the status and state of the ACS 5151 LED Name Status Description LED1 ON 5V OK LED2 ON 12V OK Table 5 LED status ...

Страница 24: ......

Страница 25: ... 1 0 95 6 90 0 85 1 82 6 22 2 17 1 12 1 8 89 5 08 0 90 8 96 0 84 3 THRU 84 3 PAD 4 x 4 x Dimensions are in millimetres Figure 14 ACS 5151 Board dimensions Note For further information about the mechanical dimensions of ISA and PCI buses please refer to the PC 104 consortium site www pc104 org ...

Страница 26: ...ACS 5151 User s Manual 26 A 2 Manual Revision History REVISION DESCRIPTION DATE 1 0 First Release November 2008 ...

Страница 27: ...l 358 9 477 888 0 fax 358 9 477 888 99 e mail sales fi eurotech com e mail support fi eurotech com www eurotech com ASIA ADVANET Japan tel 81 86 245 2861 fax 81 86 245 2860 e mail sales advanet co jp www advanet co jp EUROTECH China tel 86 10 62 67 09 04 fax 86 10 62 67 09 54 e mail sales cn eurotech com e mail support cn eurotech com www eurotech com Eurotech Group Worldwide presence AMERICAS Nor...

Страница 28: ...www eurotech com ...

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