Evaluation Board EVA 120/120C
Contents
1. Evaluation Board EVA 120 120C User Manual V1 05 Aug 08 Author Dr Wolfgang Heller EnOcean GmbH Dr Wolfgang Heller Page 1 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocegan Revision History The following major modifications and improvements have been made to the first version of this document No Major Changes Port X3 2 corrected in chapter 4 2 Editorial changes Note added for use of WAKE button example 1 and 3 Published by EnOcean GmbH Kolpingring 18a 82041 Oberhaching Germany www enocean com info enocean com phone 49 89 6734 6890 EnOcean GmbH All Rights Reserved I mportant This information describes the type of component and shall not be considered as assured characteristics No re sponsibility is assumed for possible omissions or inaccuracies Circuitry and specifications are subject to change without notice For the latest product specifications refer to the EnOcean website http www enocean com As far as patents or other rights of third parties are concerned liability is only assumed for modules not for the described applications processes and circuits EnOcean does not assume responsibility for use of modules described and limits its liability to the replacement of modules determined to be defective due to workmanship Devices or systems containing RF components must meet the essential requirements of the local legal authorities The modules m2. 01 The power of unused energy enocean Discharging of Power auxiliary supply via To provide fast discharge both energy storage X4 V SCl and V SC gold cap will Connect X1 2 to X1 3 be discharged directly GND for discharging Recommendation drive X1 2 by an leave open to stop dis open collector output charging Do not connect X1 2 to voltages higher than VDD or below GND 4 3 Digital O setting D2 and D3 are multifunctional pins usage for serial communication data clock lines and digital IO Do not set JP13 and JP14 to closed if serial communication Shall be initiated Signal Function Port Setting Description T Released _3 NC NC logical HIGH via STM110 internal ka up resistor ET NC logical HIGH via STM110 internal pull up resistor if S2 is released tk NC logical HIGH via STM110 internal pull up resistor if J P13 is set to open EnOcean GmbH Dr Wolfgang Heller Page 11 of 17 EVA 120_120C User Manual V1 05 doc 2008 08 01 ion of unused energy enocean 4 4 Setting of timer interval and telegram frequency Signal Function Port Setting Description nee arse a NC logical HIGH via STM110 internal pull up resistor 4 5 Setting and usability of wake up inputs Signal Function Port Setting Description Manual wake up JP23 Open Manual wake up disabled oe Optical wake up possible Closed Manual wake up enabled no optical wake up If S2 is released the WAKE
3. e Transmit LED connected e 1s wake up transmit every wake up e WAKE and LRN button available e Use pote ntiometers on AD 0 2 d 000007 NO OX J00000 E a AA A m2 Par ram LA HAB DH CO NA i z CT fx CC Cy La EI a corey Ee e No RS232 gt qae IAC 2 2 olaaa Gz i f Led ef ONG NO NO aw la A P14 JPI JP1B A Pil JP13 p15 gt el AZ El JP J i ljr S MeL 1 Please make sure the optical inputs are closed e g by a piece of cable inserted into the optical connector when using the WAKE button Example 2 e Operate from 9V external supply e Use RS232 interface e Use WinEtel software with plugin Enter serial mode Leave serial mode Operating mode EnOcean GmbH Dr Wolfgang Heller Page 5 of 17 EVA 120_120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocean Discharge Example 3 Charge e Operate from 9V external supply e Simulate charge discharge cycle 5 5V e Transmit LED connected A e ls wake up transmit every wake up i e WAKE and LRN button available H a apno 3 AM e Use potentiometers on AD_0 2 a Orere Dr S Please make sure the optical inputs are closed e g by a piece of cable inserted into the optical connector when using the WAKE button Example 4 e Operate board from 9V external supply e Operate STM110 from solar cell e Wake module
4. input is con nected to GND WAKE is NC If S2 is pressed the WAKE input is con nected to GND WAKE is NC Manual wake up initiated if JP23 is closed Manual wake up initiated if JP23 is closed WAKE_IN optical XR1 Dark WAKE NC WAKE IN optical XR2 WAKE NC Learn Key S1 Pressed D3 is set to logical LOW which indicates a learn telegram see STM1x0 user manual EnOcean GmbH Dr Wolfgang Heller Page 12 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 a of unused energy enoceah If optical inputs remain unused close the optical fibre input otherwise environmental light might lead to unwanted wake up of the STM module As optical transmitters couplers different light emitter devices can be used e g the SFH756V Typical connection diagram GND pa S o XT10 _LWL10 a 1k R31 SFH 56V K GND tx WAKE and WAKE must provide complementary logical levels for timing aspects please refer to the corresponding chapter of the STM110 manual EnOcean GmbH Dr Wolfgang Heller Page 13 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 sion of unused energy enocean 4 6 Analog inputs Signal Function Port V_REF JP18 AN O JP17 AN_1 JP16 AN_2 JP15 Setting Description Open All potentiometers R36 to R38 are disconnected necessary if custom application shall be used via X6 no load at V_REF Closed Potentiometer reflect to the pulsed voltag
5. the configuration from the module and to modify the thresholds of the AD converters or to write the manufacturer code The button Write manufacturer code is only available if the key file STM110ManufacturerCode key is present in the WinEtel installation directory This key file is only available to customers having signed a special agreement with EnOcean on usage of the manufacturer code EnOcean GmbH Dr Wolfgang Heller Page 7 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 a of unused energy enocean 4 PIN DESCRIPTION STM1x0 EVA Board V1 0 05 03 07 R40 md DIO 00000000000000000000 NNG m22 JP10 LED4 ANOS GG MARA 00002 Fono fg philo JP13 Jp15 pa pia NG H R36 R37 R38 4 1 Connection to the STM110 Via pinheader X6 any pin of the STM module can be connected and used for customer appli cations Pin numbers and names correspond to the original connector of the STM110 4 2 Power supply and power measurement Do not connect more than one STM110 supply at a time doing so might damage either the internal and or external power supply circuits or the STM module or might lead to a fire laboratory use only no current limit included EnOcean GmbH Dr Wolfgang Heller Page 8 of 17 EVA 120_120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocean Signal Function Port Setting Description Auxiliary supply X4 1 positive input 9 to 1
6. via optical interface e Measure V_SC1 and V_SC2 via voltage follower e Transmit LED connected e 100s wake up transmit every wake up e Use potentiometers on AD_0 2 EnOcean GmbH Dr Wolfgang Heller Page 6 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocean 3 USING THE WINETEL PLUGIN EnOcean provides a tiny application which allows to read and write the configuration of the module Installation procedure Insert CDROM Launch the setup program of WinEtel and follow instructions If available see note copy the key file STM110ManufacturerCode key to the WinEtel installation directory as shown in the title bar without Log Ifthe FTDI USB to RS232 adapter shall be used connect adapter to PC and follow Windows instructions to install driver The driver is provided by EnOcean on CDROM Start Plugin Run WinEtel Select communication port COM port number must be lt 10 Click on CONNECT Click on Plugins gt Load Plug Ins Click on Plugins gt Plugin STM110 m Plugin STM110 Firmware Version ID Hex Manufacturer code Hex 4 0 Threshold Contig H eT ex ecimal 40 converter 2 threshold TI ________ 12 18 AD converter 1 threshold 2f q E AD converter O threshold s p 5 5 Read write Thresholds Close Enter serial mode on the EVA 120 board as described above in Example 2 It is now possible to read
7. 07 MUCeAMNM ed as e nia czs myo Ho ci crop lte gt EVA O O 7 Br E 100n 10Y Oy a 15 mer APPR SIZE DNG NO REV E zZ C10 AJ 1 0 TO TO XO C14 7 14 gt 6 Harting D SUB9 female lu 10v FILE NAME SND 100n 10V d STM110 Modulanschluss V1
8. 2Vdc 50MA max X4 2 negative input O Reverse voltage protection included always use SELV power supply equip ment and avoid over voltage and exten sive reverse polarity conditions Must be connected to supply the V SC1 measurements and charge discharge blocks for internal fixed module supply and serial communication during suppliers code setting and readout May be left open for battery or solar powered operation of the STM110 where no read back of the supply voltages is wanted Solar powered X3 X2 X3 3 positive input Input voltage levels according to the operation small solar cell area STM110 datasheet X3 2 positive input No over current over voltage or large solar cell area X2 1 GND OV negative pin for both reverse voltage protection included areas Battery supply BAT100 Set battery into battery Input voltage levels according to the holder on the bottom STM110 datasheet side Only use CR2032 lithium batteries X2 2 positive external for internal use and do not both battery input connect internal and external power X2 1 negative exter JP3 must be open Otherwise bat nal battery input tery will be discharged No over current over voltage or reverse battery voltage protection included EnOcean GmbH Dr Wolfgang Heller Page 9 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocean External module Supply Set JP3 open
9. GmbH Dr Wolfgang Heller Page 15 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocean 5 SCHEMATICS NG 4 NET NG chee fer Nos pert ciiam 79 tes pere tre TWIT kaa YOO 9 0 TPP OD POT TO um a a oe oe LIN BLY Ling Lita ig m mo gt mr mw ms Ls E NG ip SPO wat tin bet ogee te mea op JPA ari mat de Coton A JID chopa n TT a PA TAM En0cean mwe O TE few aon mi SS A ee i in FILE NAME Sheet STM10 Modulanschluss ViR 1 1 EnOcean GmbH Dr Wolfgang Heller Page 16 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 TIB TIA IC2 YDD YDD Di poca VDD a BCB575 BC8575 gt 000 9 12V 50mA LL4148 O 59 a LL4148 o LL4148 Z ang oo 410 CAR o ES Se Sam C1 JE RE Rg Ki o o i gt D cr a i o alo E dl 270R 1 MF 1k 5 BT I 43 30 ES z AECH i TA Ga iba oe C2 Ate 8 E x3 20 AECH x4 20 3 a lt 5 J bac E gt 1k 1 MF R 2 o S Yo gt 8 MOT B722075110 a T x a a o GND 3 GND GND Y GND GND GND GND GND 100n 10v 5 a Y VW AID a q es N En VDD Q Q Ica E E Pig gt Q ge T oar Renata SMTU2032 LF Ri a 5 Four n H o 1k 1 MF CE E 9 o T SY y 2 ji K Bie 9 re S z ARI Ln ng GND JP1 and JP2 musst be left open al T l o r on GND if the buffer IC1 is not powered GND or 1 JP3 GND w IC HG 5 C E 2 B a gt Bl le Big pa oe il 1 2 30 A REL1 1007 10 7T LMCB482M IKT ME SFH350Y GND b
10. Input voltage levels according to X2 3 positive external the STM110 datasheet battery input No over current over voltage or X2 1 negative external reverse voltage protection in battery input cluded Internal module Supply Power auxiliary supply via Internal supply fixed to VCC X4 3 3V nom provided if auxiliary JP3 closed gt STM110 will supply input via X4 is powered be supplied via VCC Internal supply recommended for serial connection mode output of V SC1 will be discharged by IC1 X1 5 buffered positive output of V SC2 X1 3 GND 0V Charging of en Power auxiliary supply via Only V_SC2 gold cap will be ergy storage X4 charged directly V SC1 is charged Connect X1 1 to X1 3 via an module internal diode in GND for charging cluded in the STM110 module leave open to stop charg Recommendation drive X1 1 by an ing open collector output Do not connect X1 1 to voltages higher than VDD or below GND V SCx measure X1 Power auxiliary supply via Measurement of V SCx needs aux ment X4 iliary supply via X4 Set both JP1 and JP2 Open JP1 and JP2 if measurement closed of V_SCx is not wanted and or no set to open if no meas auxillary supply via X4 can be pro urement is necessary vided otherwise the STM module X1 4 buffered positive internal energy storage capacitors EnOcean GmbH Dr Wolfgang Heller Page 10 of 17 EVA 120 120C User Manual V1 05 doc 2008 08
11. e of the V_REF output Open Potentiometer R38 is disconnected necessary if custom application shall be used via X6 Closed Potentiometer R38 is connected to AN O to use the V_Ref pulse JP18 must be set to closed Open Potentiometer R37 is disconnected necessary if custom application shall be used via X6 Closed Potentiometer R37 is connected to AN_ 1 to use the V_Ref pulse JP18 must be set to closed Open Potentiometer R36 is disconnected necessary if custom application shall be used via X6 Closed Potentiometer R36 is connected to AN 2 to use the V_Ref pulse JP18 must be set to closed EnOcean GmbH Dr Wolfgang Heller Page 14 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 sion of unused energy enocean 4 7 Serial communication and led output Signal Function Port Setting Description LED jP10 Open LED4 is inactive LED input can be used to ae switch to serial communication mode Closed LED4 will be lighted with each RF trans a mission JP9 must be left open LED V_OUT Open LED4 can be used for RF transmission in MOE dication 1 2 Activate serial mode serial communica tion via X5 possible 2 3 Stop serial mode JP9 must be re opened afterwards Open Serial communication disabled necessary for customer application via X6 Serial communication via X5 possible Open Serial communication disabled necessary for customer application via X6 Serial communication via X5 possible EnOcean
12. evaluation board is designed to allow easy evaluation of STM110 product features and to support the development of customer specific products based on STM110 The main features of the evaluation board are listed below A US ver sion for 315MHz is also avaliable EVA 120C con tains an STM 110C module Features of the evaluation board e Supply of STM110 via solar cell battery or external power supply e External control of charge discharge cycles e Optical interface for WAKE inputs e Push button connected to WAKE inputs e Push button to initiate learn telegram e RS232 interface and USB adapter for configuration of the module e Jumpers for setting wake and transmit cycles e Potentiometers to set analog values jumpers for digital inputs e Buffered measurement of V_SC1 and V_SC2 e Transmission indicator LED e Temperature range 25 C 65 C Type EnOcean Ordering Code Remarks EVA 120 S3004 G120 EU version containing STM110 EVA 120C S3034 G120 US version containing STM110C EnOcean GmbH Dr Wolfgang Heller Page 4 of 17 EVA 120 120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocegan 2 GETTING STARTED Below some examples for the configuration jumper settings of EVA120 are given For more elaborate configurations please refer to the pin description in chapter 4 and the schematics of the board in chapter 5 Example 1 Default Configuration e Operate from 9V external supply
13. i 4 7 a Xx J XR2 y gt ng n Es RU E 2 GND REL3 0 0 gt GND JP4 JPS JP JPS closed f ti i m mi fs 5 1 7 Maa A pe eg E q closed for normal operation 73 1 he me close JP3 to power the STM110 via VCC 3 3V BK 7 EP _ 5 pet 3 IC1A ng 100R 10 SFH350W GND GND LMC6482IM MOD 1 Samtec FLE 110 01 G DW P TR 20 ANAK AWAKE V 8C1 IK L UW E WAKE es AK V SC2 ES GND2 ki aE Hi a PE CWI CPO EH y AAA A AA E cw D En NO PEA DS e E LED USR PROG se PROG S V REF pag A vyYRrREE VOUT 3 E AAA ma CG EE A O AA AO O eI FERN li AD 1 5 S Q _ gt _ PR pPpPrnO 0nrnrR AA ARA AD Dem aa a AAA AAA EH A AA 2 AAA DI 2 USA TX a AA AAA A A T c6T T696 Ha A A A ee pH DI_3 LRANWUSR RX gt b dt A f f _ D EIN USR RX Er DIO 1 O ma A Y ad D1 OOOO LASA OOOO CA A PT ee 1 JP9 1JP17 1 JP25 Ex GND 2 2 2 5 5 f Yr 9 co oo A a E R324 Lor o Wor gUs SUS Wor Wor Wor Lor JP10 Ti a 52 co YPAD1 IN es e PANG Sila WAKE ad E sy PADA 1 GND GND GND GND GND eSwitch 5501MBLUX GND an Ll El ng L Q y 8 tid JP9 must be left open for normal operation EL L Q L L a ui JP10 must not be closed if JP9 is closed fi i DO D D2 DI CPO CPT cwi cwi A MAX3221CDB Texas 100k 51 a Bo RIN RouT H mi F g DOUT DIN GND LEARN gt H 4 E E Z Z 100n 10 H c1 ma PAR 29 x6 IE rocco EF woman we Car EnO 4 ak A c JEN DRAWN Gotthard Sauer Sperling 05 03
14. ust not be used in any relation with equipment that supports directly or indirectly human health or life or with applications that can result in danger for people animals or real value Components of the modules are considered and should be disposed of as hazardous waste Local government regu lations are to be observed Packing Please use the recycling operators known to you By agreement we will take packing material back if it is sorted You must bear the costs of transport For packing material that is returned to us unsorted or that we are not obliged to accept we shall have to invoice you for any costs incurred EnOcean GmbH Dr Wolfgang Heller Page 2 of 17 EVA 120_120C User Manual V1 05 doc 2008 08 01 The power of unused energy enocean TABLE OF CONTENT TABLE OF CONTENT 1 INTRODUCTION 2 GETTING STARTED 3 USING THE WINETEL PLUGIN 4 PIN DESCRIPTION 4 1 Connection to the STM110 4 2 Power supply and power measurement 4 3 Digital O setting 4 4 Setting of timer interval and telegram frequency 4 5 Setting and usability of wake up inputs 4 6 Analog inputs 4 7 Serial communication and led output E SCHEMATICS EnOcean GmbH Dr Wolfgang Heller Page 3 of 17 11 12 12 14 15 16 EVA 120 120C User Manual V1 05 doc 2008 08 01 1 INTRODUCTION EVA 120 Is an evaluation kit for the solar powered sensor module STM110 EVA 120 contains an evaluation board a USB adapter and an STM110 module The
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