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User Manual_TCM3xy_V0.82

1. USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C 3 5 Power supply requirements In order to provide a good radio performance great attention must be paid to the power supply and a correct layout and shielding It is recommended to place a 22 uF ceramic ca pacitor between VDD and GND close to the module material X5R XZR min 6 3 V to avoid derating effects In addition a 470 nH coil shall be inserted Murata LQW18A 0603 in the power supply line It is recommended to keep the ripple on the power supply rail below 10 mVpp see 2 4 3 6 Layout recommendations 3 6 1 TCM 300 300C recommended foot pattern Top layer 18 95 ke CH 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 26 43 USER MANUAL Green Smart Wireless enocean Solder resist top layer USER MANUAL Green Smart Wireless enocean Solder paste top layer The data above is also available as EAGLE library 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 28 43 USER MANUAL Green Smart Wireless enocean 3 7 Soldering information 3 7 1 TCM 300 TCM 300C TCM 300 has to be soldered according to IPC JEDEC J STD 020C standard Profile Feature Pb Free Assembly Average Ramp Up Rate Ts to Tp 3 C second max Preheat Temperature Min TS
2. EE po ORG po DATALBYTES _ __ ______ po DATABYE DATA_BYTEO DATA BYTE1 CCID BYTES po ID BYE _ ________ po ID BYTEL gt JD BCTEI Oo STATUS po EHECKSUN SYNC_BYTE 0 1 8 bit each Synchronization Bytes 3 bit Header identification Meaning Unknown transmitter ID received Operating serial telegram only if no ID has been learned so far Mode For RPS also o Known transmitter ID and unknown rocker o U message from known transmitter ID received For HRC also o Known transmitter ID and unknown rocker o Scene switch command last three bits of ID 0b111 from known transmitter ID only first 29 bits are compared For 1BS and 4BS Known transmitter ID received Operating For RPS Known transmitter ID and at least 1 known rocker 1 Mode or 2 rockers operated For HRC Known transmitter ID and known rocker e New transmitter learned If a switch telegram is received RPS or HRC the rocker code RID is stored together with the ID e Transmitter just deleted If a switch telegram is received RPS Learn Mode or HRC the rocker code RID and module ID are checked The entry is only deleted if module ID and rocker are known 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 36 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C LENGTH 5 bit Number of octets following the header octet 11 dec ORG 8 bit Type o
3. Please take care to fix the antenna cable in case vibrations are expected 3 3 2 Mounting 50 antennas For mounting the receiver at bad RF locations e g within a metal cabinet an external 50 Q antenna may be connected The whip antenna must be removed in this case TCM 320 320C provide soldering pads for an SMA connector e g from Tyco Electronics tyco Electronics 5 1814832 1 QTY 1PC Made in Taiwan Directive 2002 95 EC RoHS Compliant remove gt GND cM320 c remove Vila GND GND Modification procedure m TCM320 Remove whip antenna and mount SMA connector m TCM320C Remove whip antenna and 12pF capacitor Then mount SMA connector AN For 315 MHz modules TCM 300C and TCM 320C please note that a full approval is needed if modules are used with external antennas When using the SMA connector pads please make sure no mechanical forces are exerted on the 16 pin connector It is recommended to use a strain relief for that purpose 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 24 43 USER MANUAL Green Smart Wireless enocean 3 4 Recommendations for laying a whip antenna Le SETS The GND plane should have a size of at least Antenna too close 5cm x 8cm to GND area Antenna end led back to foot point Antenna too close to GND area 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 25 43
4. RX sensitivity reduced to 93dBm section 3 10 added Sections 3 2 x content removed section 4 2 and 4 3 content removed 0 82 Max ripple at VDD reduced to 50 mVpp Connect external 1 kQ pull down to RE SET and PROG EN 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 Important This information describes the type of component and shall not be considered as assured characteristics No responsibility is assumed for possible omissions or inaccuracies Circuitry and specifications are subject to change without notice For the latest product specifica tions 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 must 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
5. 300 300C 320 320C User Manual V0 82 Page 29 43 USER MANUAL Green Smart Wireless enocean 3 7 2 TCM 320 TCM 320C The EO3000I chip inside the module is a moisture sensitive device In case of wave soldering the modules should be baked in advance 3 8 Tape amp Reel specification TCM 300 TCM 300C measuring plane for cavity dimensions Ww ak 32 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 30 43 USER MANUAL VU SA Green Smart Wireless enocean TCM 300 300C 320 320C 3 9 Backward compatibility to TCM 220C In Mode 0 TCM 320C is backward compatible to its predecessor TCM 220C There are a few minor restrictions of compatibility which are listed here Parameter TCM TCM 320C 220C Maximum current consumption external driver transistor may be needed Thickness of module _ e RE TCM 320C ADIO6 TCM 220C IN_5 fe a E at input pins ee A ee smart acknowledge 3 10 Using RVDD If RVDD is used in an application circuit a serial ferrite bead shall be used and wire length Should be as short as possible lt 3 cm The following ferrite beads have been tested 74279266 0603 74279205 0805 from Wurth During radio transmission and reception only small currents may be drawn I lt 100 pA Pulsed current drawn from RVDD has to be avoided If pulsed currents are necessary suffi cient blocking has to be provided 201
6. WXODIO 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 12 43 USER MANUAL V0 82 TCM 300 300C 320 320C 2 5 Operating modes Mode Function Unidirectional serial interface compatible with TCM 220C no teach in capability Bidirectional serial interface teach in capability for up to 30 entries Rocker Switch 4 channels teach in capability for up to 30 entries Dimming 1 channel teach in capability for up to 30 entries 2 Rocker Switch 1 channel teach in ca pability for up to 30 entries Green Smart Wireless enoceal Output signal description No of channels SER_TX UART output supplies standard data blocks of information from all received EnOcean radio telegrams 9600 bps 8 data bits no parity bit one start bit one stop bit For further information see chapter A 1 SER_RX SER_TX Asynchronous bidirectional Interface supplies standard data blocks of information from all received EnOcean radio telegrams 9600 bps 8 data bits no parity bit one start bit one stop bit For further information see chapter A 1 LRN_TOGGLE Learning mode status indica tor Supplies the desired logic switching state 1 on off at CHANNELO when pushing the switch rockers Same as Mode 2 but operation of 4 receiver channels CHANNELO CHANNEL1 CHAN NEL2 CHANNEL3 PWM is the PWM output I button pressed for shorter than 0 5 s ON
7. influence the system transmission range are type and location of the antennas of the receiver and the transmitter type of terrain and degree of obstruction of the link path sources of interference affecting the receiver and dead spots caused by Signal reflections from nearby conductive objects Since the expected transmission range strongly depends on this system conditions range tests should categorically be performed before notification of a particular range that will be attainable by a certain application The following figures for expected transmission range are considered by using a PTM a STM or a TCM radio transmitter device and the TCM radio receiver device with preinstalled whip antenna and may be used as a rough guide only Line of sight connections Typically 30 m range in corridors up to 100 m in halls Plasterboard walls dry wood Typically 30 m range through max 5 walls Line of sight connections Typically 30 m range in corridors up to 100 m in halls Ferro concrete walls ceilings Typically 10 m range through max 1 ceiling Fire safety walls elevator shafts staircases and supply areas should be considered as screening The angle at which the transmitted signal hits the wall is very important The effective wall thickness and with it the signal attenuation varies according to this angle Signals Should be transmitted as directly as possible through the wall Wall niches should be avoided Other factors restricting
8. mA IOVDD 1 8 V Programming UE S WSDADIO2 MODE 0 2 4 not used Digital output internally set to LOW MODE 3 CHANNEL3 Digital output channel 3 0 65 mA IOVDD 1 8 V Programming I F RSDADIO3 MODE 0 RMI Normal operation Digital output internally set to LOW Remote Management ACTION command indi cator see 2 9 1 Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V MODE 1 4 LMI Normal operation Learn mode indicator Remote Management ACTION command indi cator see 2 9 1 Digital output 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 10 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V WXIDIO WXIDIO Not used Digital output internally set to LOW 2 2 1 Interface supply voltage I OVDD For digital communication with other circuitry peripherals the digital I O configured pins of the mixed signal sensor interface ADIOO to ADIO7 and the pins of the serial interface SCSEDIOO SCLKDIO1 WSDADIO2 RSDADIO3 may be operated from supply voltages different from DVDD Therefore an interface voltage supply pin IOVDD is available which can be connected either to DVDD or to an external supply within the tolerated voltage range of IOVDD predictable and varying current from IOVDD caused by internal floating nodes It must be taken care that the current i
9. used only when the lower 3 Bits from ID_BYTEO 0b111 scene switch and RID O indicates that the memory buttons MO M5 are operated in the hand held remote control 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 40 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C A 3 Command telegrams and messages A 3 1 1D Range commands Every TCM 300 supports a unique 32 bit ID and in addition a range of 128 IDs starting at an BaseID address At production every TCM 300 is programmed with a unique ID and a BaseID address The BaseID number can be read via the serial interface In order to allow a replacement of one unit with another unit without having to go through the learning pro cedure with every receiver the ID range can be changed via the serial interface The allowed ID range is from OxFF800000 to OxFFFFFFFF In order to prevent misuse this feature can only be used 10 times Please note The unique ID cannot be changed Command TCT Response RMT SET_BASEID OK ERR ERR_IDRANGE RD_BASEID INF_BASEID A 3 2 Receiver sensitivity commands The receiver sensitivity can be changed by the following commands In LOW sensitivity mode only transmitters in the vicinity of the module are received Command TCT Response RMT SET _RX_SENSITIVITY OK RD_RX_SENSITIVITY INF_RX_SENSITIVITY A 3 3 Reset command Command TCT Response RMT RE
10. 0 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 31 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C 4 The modules have been tested to fulfil the approval requirements for CE TCM 3x0 and AGENCY CERTI FI CATI ONS FCC IC TCM 3x0C based on the built in firmware When developing customer specific firmware based on the API for this module special care must be taken not to exceed the specified regulatory limits e g the duty cycle limitations 4 1 CE approval The modules bear the EC conformity marking CE and conforms to the R amp TTE EU directive on radio equipment The assembly conforms to the European and national requirements of electromagnetic compatibility The conformity has been proven and the according docu mentation has been deposited at EnOcean The modules can be operated without notifica tion and free of charge in the area of the European Union and in Switzerland The following provisos apply 2010 EnOcean www enocean com EnOcean RF modules must not be modified or used outside their specification limits EnOcean RF modules may only be used to transfer digital or digitized data Analog speech and or music are not permitted The final product incorporating EnOcean RF modules must itself meet the es sential requirement of the R amp TTE Directive and a CE marking must be affixed on the final product and on the sales packaging each Oper
11. 00p ADIOO TCM 300 300C 320 320C User Manual V0 82 Page 14 43 USER MANUAL Green Smart Wireless enocean 2 7 Repeater configuration TCM 3x0 provides the option to activate a one or two level repeater for EnOcean radio tele grams 1 level repeater If a received telegram is a valid and original not yet repeated the tele gram is repeated after a random delay 2 level repeater If a received telegram is valid and original or repeated once the telegram is repeated after a random delay system function can be compromised by collisions of telegrams The repeated telegram is marked as repeated by an increased repeater counter A 2 level repeating function should only be activated if really needed Otherwise the Setting the repeater level At start up of the module repeater on off and repeater level are determined Please refer to the table in 2 2 regarding the configuration options Please note that in Mode O 2 level repeating is not possible for backward compatibility to TCM 220C The figure below shows an example circuit for a repeater GND Ci T oa REPEATER XC6202P302 O 1p IN AM A WI ji be d Ci i Ral t VDD Lu 47 ei H TCM320 GND GND GND 7 d l ADIO 0 ADIO 1 ON Level 1 OFF Level2 l R1 C3 check only by start up E ADIO_2 1k 100p GND GND 16 1 GND GND GND GND GND GND 2010 EnOcean www enocean com TCM 300 300C 320 320C Use
12. I button or O button of the rocker that is to be assigned to the selected receiver channel If the same rocker is operated again within 4 seconds it will still be learned If the same rocker is op erated again after more than 4 seconds it will be deleted again Please note that teach in without rocker information is not possible Please note that scene switches HRC and last 3 ID bits 0B111 cannot be teach in Or activate the sensor radio transmitter 1BS 4BS least once with active LRN bit DI_3 0 please refer to Standardization EnOcean Communication Profiles If the same transmitter is operated again after more than 4 seconds with active LRN bit it will be deleted again A Please note that in modes 2 3 and 4 only RPS or HRC telegrams can be learned 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 16 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C 2 8 4 Confirmation of correct learning deletion The output which is toggling every second while in teach in mode see above will stay switched high for 4 seconds to signal that a transmitter has been learned In case a trans mitter ID has been deleted it will stay 4 seconds low 2 8 5 Learning of further transmitters After confirmation the receiver changes again to readiness for learning Further transmit ters can be learned immediately If available the next receiver channel can be entered b
13. Restore duty cycle stored before last switch off O button pressed for shorter than 0 5 s OFF O I button pressed longer than 0 5 s Duty cycle variation from 10 up to 100 O less I more Duty cycle variation stops when button is released PWM_IND is active as long as duty cycle is not 0 Reserved t Each rocker of a PTM transmitter is counted as 1 entry Each rocker is counted as 1 entry If the same rocker is teached into several channels 1 entry per channel is needed 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 13 43 USER MANUAL V0 82 TCM 300 300C 320 320C 2 6 Mode selection Green Smart Wireless enocean The operating mode is defined at start up of the module via a measurement of the voltage at ADIOO after deleting all IDs from memory e g via CLR A As long as IDs are stored in ID memory the operating mode can only be changed Mode ADIOO MODE SEL input voltage range 0 to 3 99 VDD 4 to 11 99 VDD 12 to 19 99 VDD 28 to 35 99 VDD 36 to 39 99 VDD a 20 to 27 99 VDD 2010 EnOcean www enocean com Proposed com ponent values 0 Ohm leave open leave open leave open 1k2 1 15k E 1 150k 1 100p 2k2 1 2k E1 270k 1 100p 3k9 1 15k 1 68k 1 100p 4k7 1 12k 1 56k 1 100p 5k6 1 10k 1 56k 1 1
14. SET A 3 4 SW Version Command TCT Response RMT RD_SW_VER INF_SW_VER A 3 5 Error messages Error Messages RMT ERR_TX_IDRANGE ERR_IDRANGE ERR_SYNTAX 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 41 43 USER MANUAL VU SA Green Smart Wireless enocean TCM 300 300C 320 320C A 3 6 Command Encoding X E ZE E EE DS EE es ASS oss ChkSum SET_BASEID Bit 7 Bit 0 Basel DByte3 Basel DByte2 Basel DBytel Basel DByteO ChkSum Standard message used to confirm that an action was performed correctly by the TCM In case of full duplex communication it may happen that serial telegrams get corrupted and lost Therefore it is recommended to check for OK where applicable Standard error message response if after a TCT command the operation could not be carried out successfully by the TCM With this command the user can rewrite its ID range base num ber The most significant ID byte is BaseIDByte3 The informa tion of the 25 most significant bits is stored in FLASH The allowed ID range is from OxFF800000 to OxFFFFFFFF 32 0 25 most significant bits 0 0 0 0 0 0 0 BaseID This command can only be used a maximum number of 10 times After successfully ID range reprogramming the TCM answers with an OK telegram If reprogramming was not successful the TCM answers sending an ERR telegram if the maximum number of 10 times is exceede
15. SITIVITY command This message informs the user about the current TCM radio sen Sitivity Sensitivity 0x00 Low sensitivity Sensitivity 0x01 High sensitivity Performs a reset of the TCM microcontroller TCM 300 300C 320 320C User Manual V0 82 Page 44 43 USER MANUAL V0 82 Green Smart Wireless enocealy TCM 300 300C 320 320C RD_SW_VER Bit 7 Bit O A REG EE EE We Ge EG ZER EE E EEN A O SSS aes ChkSum INF_SW_VER Bit 7 Bit O Pp OA O OXSA SS ass ERR SYNTAX Bit 7 Bit O 0Ox8B ChkSum 2010 EnOcean www enocean com This command requests the TCM to send its current software version number This information is provided via an INF_SW_VER telegram by the TCM Informs the user about the current software version of the TCM Example Version 1 0 1 16 TCM SW Version Pos 1 1 TCM SW Version Pos 2 0 TCM SW Version Pos 3 1 TCM SW Version Pos 4 16 This telegram is sent automatically through the serial port after the TCM has detected a syntax error in a TCT telegram Errors can occur in the H_SEQ LENGTH ORG or CHKSUM fields bytes Field code H_SEQ 0x08 ORG 0x0B LENGTH 0x09_ CHKSUM 0x0A TCM 300 300C 320 320C User Manual V0 82 Page 45 43 USER MANUAL Green Smart Wireless enocean ERR_TX_IDRANGE Bit 7 Bit O DAp 1 When a radio telegram intended to be sent has an ID number HB Jl outside the ID range this error message is ge
16. U message If ORG 6 7 or 8 all other telegrams 7 0 RP_COUNTER Reserved 4 bit For future use RP_COUNTER 4 bit Repeater level O is original message not repeated Please consider the IMPORTANT NOTE above A 2 4 Detailed description of DATA_BYTE 3 0 fields If ORG 5 and NU 1 N message from a PTM switch module DATA_BYTE2 0 always 0 DATA_BYTE3 as follows 7 0 RID UD PR SRID SUD SA RID 2 bit Rocker ID from left A to right D 0 1 2 and 3 UD 1 bit UD 1 gt O button UD 0 gt I button PR 1 bit PR 1 gt Energy bow pressed PR 0 gt Energy bow re leased SRID 2 bit Second Rocker ID from left to right 0 1 2 and 3 SUD 1 bit Second SUD 1 gt O button SUD 0 gt I button SA 1 bit SA 1 gt Second action 2 buttons pressed simultaneously SA 0 gt No second action 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 38 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C If ORG 5 and NU O U message from a PTM switch module DATA_BYTE2 0 always 0 DATA_BYTE3 as follows 7 o BUTTONS PR Reserved BUTTONS 3 bit Number of simultaneously pressed buttons as following PTM 100 Typel PTM200 Type2 0 O Buttons 0 0 Button 1 2 Buttons 1 not possible 2 3 Buttons 2 not possible 3 4 Buttons 3 3 or 4 buttons 4 5 Buttons 4 not possible 5 6 Buttons 5 no
17. USER MANUAL February 11 2010 Green Smart Wireless enocean Observe precautions Electrostatic sensitive devices Patent protected W098 36395 DE 100 25 561 DE 101 50 128 WO 2004 051591 DE 103 01 678 A1 DE 10309334 WO 04 109236 WO 05 096482 WO 02 095707 US 6 747 573 US 7 019 241 EnOcean GmbH Phone 49 89 67 34 689 0 Kolpingring 18a Fax 49 89 67 34 689 50 82041 Oberhaching info enocean com Germany www enocean com Subject to modifications TCM 300 300C 320 320C User Manual V0 82 February 11 2010 6 03 PM Page 1 43 USER MANUAL VU SA Green Smart Wireless enocealy TCM 300 300C 320 320C REVISION HISTORY The following major modifications and improvements have been made to the first version of this document Major Changes Chapter 4 modified Drawing in 1 3 corrected Chapter 3 6 added Chapter 3 8 added Operating temperature range limited to 25 C 85 C RX sensitivity reduced to 94 dBm Layout recommendation in 3 5 modified Change in 2 2 Do not connect pins marked as n c Maximum Ratings non operating modified in 2 3 Maximum Ratings operating added in 2 4 0 75 Section 2 2 1 updated output currents reduced in 2 2 Receive current increased to typ 33 mA Section 3 5 modified recommended foot pattern added in 3 6 1 new drawings in 1 3 section 2 7 Repeater Configuration added section 2 10 Smart Acknowledge added section 3 8 Tape amp Reel spec added
18. W O r GN o set O N O e CO L S G e SS SBT GE S OD Oe eo ee oo D 4660 e Hz OG qaqaqacadcacuyeaca Se O O D o o SS a O a3 h oe O o 66 6 2k 2G S c e c OFS FS Ck o GND VDD DVDD XTAL n c EMU GND balun EO30001 RSDADIO3 BE WHIP WSDADIO2 GND SCLKDIO1 Ge ed kiddteidle SCSEDIOO be TOP VIEW PROCTER ADIOO CH ADIO1 ADIO4 ADIO6 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 8 43 i USER MANUAL V0 82 Green Smart Wireless TCM 300 300C 3 enocean 20 320C 2 2 Pin description and operational characteristics Symbol Function Characteristics GND round connection Must be connected to GND RVDD DVDD IOVDD PROG_EN Supply voltage TCM 300 300C 2 5 V 4 5 V TCM 320 320C 2 5 V 3 3 V Max ripple see 2 4 RF supply voltage 1 8 V regulator output Output current E max 100 pA with built in firmware RX on E max 10 mA while not in RX TX mode regulator output Output current max 5 mA Digital interface supply TCM 320 320C internally connected to VDD TCM 300 300C Must be connected to desired Programming I F HIGH programming mode active LOW operating mode Digital input external 1 kQ pull down required MODE_SEL Analog input At start up input voltage is measured and mode is selected See chapter 2 6 MODE 0 not used In mode O the repeater level is and cannot be modified MODE 1 4 REP_LEVEL Mode 1 4 At
19. a transmitter Gee Mec ENEE ENNEN 16 2 8 4 Confirmation of correct learningG CeletiOn een 17 2 8 5 Learning of further ransmittere cc ccecetee cece cece cece eeeeeeeeeeeeeeeeeeeeeeeeeeeeeenes 17 2 8 6 Selecting the next channel n Dae cc ERR ENNEN 17 2 8 7 Leaving learning mode Mince ese eee etc ce shane ceeeeesscccsseneteeeeseeeguaaanneeeenngs 17 2 8 8 Deleting a transmitter SQ RR Dp cc cccesecssecccvsccucescessecuuuscuveeennes 17 2 9 Remote management en Een edacexdaneterschededancsgennatescenieeedacoueseceduds 18 2 9 1 Remote Management Control Commands RMCC cccceeeeee cece eeeeeeeeeeeenees 18 2 9 2 Remote Procedure Calls RBC 18 2 10 Smart AcknNOwledgg ccccccccecs MQ tr ecccssccusecccveecsneeccvecurressessecuuusecveeenns 19 211 Transmit e un ne Dn EE Gere easeacedncencuaenesieeedsersedccevacetatensenesecetnes 19 APPLICATIONS INWW3MAT IC A ENNEN KEREN NNN KEEN E ENN RN 20 3 1 Transmission Fare Qa NG ccc cece EE EEN ENNEN EEN EE 20 3 2 Antenna options TCN 200 TCM 300C cccccccccecesneeceueeenseceeueeneuueureensaueenenns 21 3 2 1 e e Aare See Aa ee ee ee re 21 3 2 2 Whip ANNA NO AI EEN 22 3 2 3 Chip antenna in PreparatiOn cccccesseeeecceececccnseeeeeeeeseeeeguenteeeeeetegggaeaenys 22 3 2 4 SplatcheanteAinal in PFEPSPation ccceccccccccccnseeeeeeeeesecegsenatteeeesseeggeeeantes 22 3 2 5 Helical antenna iM Preparation ccsscccccecccccccnseeeeeeeee
20. ating instructions containing a Declaration of Conformity has to be attached If the transmitter is used according to the regulations of the 868 3 MHz band a so called Duty Cycle of 1 per hour must not be exceeded Permanent transmitters such as radio earphones are not allowed The module must be used with only the following approved antenna s Type Parameter Value Wire Monopole at RF_WHIP 1 0 dBi External antenna at RF_50 Antenna type Center Frequency 868 3 MHz TCM 300 300C 320 320C User Manual V0 82 Page 32 43 USER MANUAL Green Smart Wireless enocean 4 2 FCC United States Certification in preparation 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 33 43 am USER MANUAL Green Smart Wireless enocean 4 3 IC Industry Canada Certification in preparation 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 34 43 USER MANUAL V0 82 Green Smart Wireless enocealy TCM 300 300C 320 320C A APPENDI X A 1 EnQOcean serial protocol When the receiver is in Serial Interface mode it transfers out data blocks of information from the received RF telegrams As long as no transmitter has been learned all received EnOcean telegrams are transferred As soon as at least one transmitter has been learned only telegrams of transmitters learned by the receiver are transmitted via the serial int
21. d or an ERR_IDRANGE telegram if the BaseID is not within the allowed range 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 42 43 USER MANUAL V0 82 Green Smart Wireless enocealy TCM 300 300C 320 320C RD_BASEID Bit 7 Bit 0 When this command is sent to the TCM the base ID range num ber is retrieved though an INF_BASEID telegram INF_BASEID Bit 7 Bit O COXAS SY T s This message informs the user about the ID range base number 2388 BaseIDByte3 is the most significant byte ChkSum SET_RX_SENSITIVITY This command is used to set the TCM radio sensitivity In LOW radio sensitivity signals from remote transmitters are not detected by the TCM receiver This feature is useful when only information from transmitters in the vicinity should be proc essed An OK confirmation telegram is generated after TCM sen sitivity has been changed Sensitivity 0x00 Low sensitivity Sensitivity 0x01 High sensitivity ChkSum 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 43 43 USER MANUAL VU SA Green Smart Wireless enocealy TCM 300 300C 320 320C RD_RX_SENSITIVITY I NF_RX_SENSI TIVITY Bit 7 Bit O Bit 7 Bit O ChkSum 2010 EnOcean www enocean com This command is sent to the TCM to retrieve the current radio sensitivity mode HIGH or LOW This information is sent via a INF_RX SEN
22. deleted at the same time After this the re ceiver enters Learning Mode 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 17 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C 2 9 Remote management TCM 300 supports the remote management specification which is available from EnOcean upon request This allows controlling the teach in procedure via a Remote Config Control device 2 9 1 Remote Management Control Commands RMCC All RMCCs supported Mode Reaction to ACTION COMMAND Function code 0x005 RMI HIGH for 1 s LMI HIGH and LRN TOGGLE on for 1 s l S LMI HIGH and CHANNELO invert for 1 s LMI HIGH and all CHANNELx inverted for 1 s LMI HIGH DIM IND inverted and PWM inverted for 1 s 5 Reserved for future use O Reserved for future use 2 9 2 Remote Procedure Calls RPC Supported RPCs m Remote learn command function code 0x201 m Smart ACK Read mailbox settings function code 0x205 settings type 0x01 m Smart ACK Delete mailbox function code 0x206 operation type 0x02 REMOTE LEARN COMMAND EEP 0x000000 Mode Flag in command Reaction D na LNoreactop no Learn Mode available 0x03 Stop Remote Learn Mode 0x03 Stop Remote Learn Mode 3 0x01 Start Remote Learn Mode 0x02 Next channel 0x03 Stop Remote Learn Mode 0x03 Stop Remote Learn Mode No reaction reserved for future use The signalling is the same as
23. described above in 2 8 Differences between remote learn mode and normal learn mode m In remote learn mode also repeated telegrams will be accepted m 3 transmissions within 2 seconds are required instead of 1 transmission For detailed information on remote management please refer to the Remote Management system specification 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 18 43 USER MANUAL Green Smart Wireless enocean 2 10 Smart Acknowledge TCM 3x0 provides a post master function with 15 mail boxes for systems using EnOcean smart acknowledge technology This functionality is switched on in all operating modes For detailed information on smart acknowledge please refer to the Smart Acknowledge sys tem specification 2 11 Transmit timing The setup of the transmission timing allows avoiding possible collisions with data packages of other EnOcean transmitters as well as disturbances from the environment With each transmission cycle 3 identical subtelegrams are transmitted within 40 ms The transmis sion of a subtelegram lasts approximately 1 2 ms The delay between the three transmis sion bursts is affected at random 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 19 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C 3 APPLICATIONS INFORMATION 3 1 Transmission range The main factors that
24. e in mm Tolerances PCB outline dimensions 0 2 mm All other tolerances 0 1 mm TCM 300 TCM 300C pads on bottom side of PCB Tolerances O PCB outline dimensions 0 2 mm All other tolerances 0 1 mm Unless otherwise specified dimensions are in mm nn A A A f 1 UI UUIHHHHU dud og Mo H M t ele et ek l El ee U ld U H 2 E TCM 320 TCM 320C 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 6 43 USER MANUAL VU SA Green Smart Wireless enocean TCM 300 300C 320 320C PCB dimensions TCM 320 TCM 320C without pin connector 36 5 x 19 x 5 5 mm TCM 300 TCM 300C 22x19x3 1 mm Pin connector 16 pins grid 2 0 mm 4 0 mm in length 0 5 mm 1 4 Environmental conditions Operating temperature ae C 85 C Storage temperature 40 C 85 C Storage temperature in tape amp reel package 0 C 40 C Humidity 0 93 r H non condensing 1 5 Ordering information Type Ordering Code Frequency TCM 300 3003 K300 868 3 MHz TCM 320 S3003 K320 868 3 MHZ TCM300C_ S3033 K300 Jasowns _ _ TCM320C__ S3033 K320 asou _ _ _ 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 7 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C 2 FUNCTI ONAL DESCRI PTI ON 2 1 Pin out RF WHIP XTAL 16MHz Antenna TCM320 320C TOP VIE
25. eeceggugaateeeeensegggaeennys 22 3 3 AntenTaagptioriay TCM RO S2OC cece cccnnnncccesnccneeeecacuneceesnecnereecaauneceenaeguareegs 23 3 3 1 MOuntingathe whip antenna cc cccece sees eee eeeeeeceeeeeeeeeeeeeseeeaeeaatteeseeteeggeennnes 23 223A MOUNMNO M aM ENNA oie aces cencsaneraeceaoconiacwenaee betas ceaverenton ie anseueeetasaoceteas 24 3 4 Recommendations for laying a whip antenna cece eect eeeeeeeeee ee eeeeeeeeeeeeeenenes 25 3 5 Power supply requirements EE 26 3 6 Layout recommendationS sssesssssssssnsnrnrrnrnrnnrnenrrnrnrnnnnrnennrnenenrrnenrunrrrnrrnr 26 3 6 1 TCM 300 300C recommended foot pattern s sssesesersrsrsrsnrnrnrnrerurerenennnrnnns 26 E Ee Soldering NONNA O EE 29 arl TON D007 TEM BOO Ce ar E r tacts 29 Ze Ge te CG WE GER E 30 3 8 Tape amp Reel specification TCM 300 TCM 200 30 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 3 43 USER MANUAL Green Smart Wireless enocean 3 9 Backward compatibility to TCM EE ENNER ENEE ENEE AEN EE EEN EN wo UNO KR ATERT 31 AGENCY CERTIFICATION EE 32 Aidt e ap Ol OV EE 32 4 2 FCC United States Certification in Dreparation 33 4 3 IC Industry Canada Certification in Dreparation 34 PP PEND E E OERS 35 Fed ENOCCa Serial e lee WEE W 35 A 1 1 Message format NN NNN KENNEN KEREN Au vu ss MII A ANN 35 A 1 2 Byte signals and Dit orger ek NNN KEREN ENEE KENNEN un nn E NN 35 A 2 Radio transmission reception Co
26. er face The data block format is explained later in this document it depends on the type of sensor from which the telegram has been received A 1 1 Message format The following figure shows the message format A block is composed of 2 synchronization bytes 1 byte for the header and N bytes for the message data Weg Ee Message format for asynchronous serial communication A 1 2 Byte signals and bit order m 9600 bps 8 data bits no parity bit one start bit one stop bit m Line idle is binary 1 standard m Each character has one start bit binary 0 8 information bits least significant bit first and one stop bit binary 1 Byte 5V OV Biti Biti Biti Time Time Time Signals and bit order sending a byte 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 35 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C A 2 Radio transmission reception commands The following commands are used to transmit and receive radio telegrams Response RMT TX_TELEGRAM TRT OK ERR ERR_TX_IDRANGE RX_TELEGRAM RRT The TX_TELEGRAM and RX_TELEGRAM telegrams have the same structure The only differ ence is in the H_SEQ code TX_TELEGRAM is identified by 3 RX_Telegrams are identified by the H_SEQ codes according to table in A 2 1 A 2 1 Description of serial data structure Bit O SYNC BYTEI A5 Hex SONG DOE 5A Hex
27. f telegram see detailed description below DATA_BYTE 0 3 8 bit each Data bytes 0 3 see detailed description below ID_BYTE 0 3 8 bit each 32 bit transmitter ID For transmission of unique ID enter 0x00000000 STATUS 8 bit Status field see detailed description below CHECKSUM 8 bit Checksum Last LSB from addition of all octets except sync bytes and checksum A 2 2 Detailed description of ORG field ORG field Acronym Description hex Repeated Switch e g PTM 100 or PTM 200 1 byte data telegram from a STM sensor mod 1 Byte Sensor ule e g STM 250 4BS 4 byte data telegram from a STM sensor mod 4 Byte Sensor ule e g STM 100 0x08 HRC Telegram from a CTM module received Hand Remote Control OxC5 SYS_EX Remote Management Telegrams System Extended see separate specification Please note that 6DT and MDA telegrams which were available in TCM1xx TCM200C are no longer supported A 2 3 Detailed description of STATUS field If ORG 5 Telegram from a PTM switch module 7 0 T21 NU RP_COUNTER Reserved 2 bit For future use T21 i bit T21 0 gt PTM switch module of type 1 T21 1 gt PTM switch module of type 2 NU 1 bit NU 1 gt N message NU 0 gt U message RP_COUNTER 4 bit 0 15 Repeater level O is original message not repeated IMPORTANT NOTE FOR SYSTEMS USING AN ENOCEAN RADIO REPEATER Within toggle switch applications using the serial receiver mode in combination with a separate re
28. hazardous waste Local government regulations are to be observed Packing Please use the recycling operators known to you By agreement we will take pack ing 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 in voice you for any costs incurred 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 2 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C TABLE OF CONTENT 1 GENERAL DESCRIPTION MT 5 Li Basie din Leg e le 5 TZ WCAC AN Gia Celis EE 5 129 Geh Te Rer En Ke aceacareacenaaaesuceennepacna tien onacaneneand sernacarnnegerie iaeia 6 1 4 Environmental CONG gll EG eeteaeniaueniacrerecnes 7 1 5 Ordering Bining en EE WEpiseiaaneneeseanernss 7 FUNCTIONAL DESCRIPTION aa EEN NNN KK uv SOR A aa NNN 8 Dead Pil OUN EE EE 8 2 2 Pin description and operational characteristics NEEN 9 2 2 1 Interface supply voltage IOVDD ENEE 10 2 3 Absolute maximum ratings NON operating NENNEN 12 2 4 Maximum ratings operating EE EE 12 2 5 Operating MOCES HEEN wn fin EE 13 2 6 Mode selection EEN Mm ENEE 14 2 7 Repeater configuration EEN sD E NEEN EEN 15 2 8 Teach in DroCedure EEN NNN KENNEN un cope sees W E KEREN E 16 2 8 1 Setting the receiver to learning mode EEN 16 2 8 2 Confirmation Of Learning Mode nn 16 2 8 3 Teaching in
29. min 150 C Temperature Max TSmax 200 C Time tS in tO tSmax 60 180 seconds Time maintained above Temperature T 217 C Time t 60 150 seconds Peak Classification Temperature Tp 260 C Time within 5 C of actual Peak Temperature tp 20 40 seconds Ramp Down Rate 6 C second max Time 25 C to Peak Temperature Note 1 All temperatures refer to topside of the package measured on the package body surface Critical Zone 4 Kei TTT OTTO TTT TTT TTT TTT TTT I 2 i H 4 H H I H I D Temperature gt Preheat E DIN EIN TE DEET EDT tr t 25 C to Peak Time gt IPC 020C 5 1 TCM 300 shall be handled according to Moisture Sensitivity Level MSL4 which means a floor time of 72 h TCM 300 may be soldered only once since one time is already consumed at production of the module itself Once the dry pack bag is opened the desired quantity of units should be removed and the bag resealed within two hours If the bag is left open longer than 30 minutes the desiccant Should be replaced with dry desiccant If devices have exceeded the specified floor life time of 72 h they may be baked according IPC JEDEC J STD 033B Devices packaged in moisture proof packaging should be stored in ambient conditions not exceeding temperatures of 40 C or humidity levels of 90 r H TCM 300 modules have to be soldered within 6 months after delivery 2010 EnOcean www enocean com TCM
30. mmande EEN 36 A 2 1 Description of Serial data structure NEEN NEEN 36 A 2 2 Detailed description of ORG Tel EEN un EE fee TEE e a aeaaee a 37 A 2 3 Detailed description Of STATUS field EELER NNN ENEE aa EEN 37 A 2 4 Detailed description of DATA_BYTE 3 0 Tieden 38 A 3 Command telegrams ANd MESSAGES cssceceeeeeess ereeerteDDnecssaaveceeecesseceggeeenns 41 A 3 1 ID Range commande Nee Ku un E Ne d 90 41 A 3 2 Receiver Sensitivity Commande AEN EEN tenn eeeeseccssanneeeeettesggnenannes 41 A 3 3 Reset command san KEEN Vu ee es ll Re W E EEN RN 41 A 3 4 TT EE e We EE 41 A39 e ef e tee a i Meee ee Te 41 A 3 6 Command Encoding EE En RE 42 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 4 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C 1 GENERAL DESCRI PTI ON 1 1 Basic functionality The transceiver modules TCM 300 300C and TCM 320 320C enable the realization of highly efficient RF repeaters and transceivers for the EnOcean 868 MHz and 315 MHz radio systems The module provides several built in operating modes In addition repeater functionality 1 or 2 level can be activated Using the Dolphin API library it is possible to write custom software for the module All module variants are in system programm able CM320 Built in operating modes TCM320C m Unidirectional serial communication Bidirec
31. nerated The radio telegram is not delivered ss X Bet Ge EE a EEN ae RK DG GE O XX O Xe SC ChkSum_ ERR I DRANGE Bit 7 Bit O This message is generated when the user tries to change the ID range base using the SET_BASEID command to a value outside the allowed range from OxFF800000 to OxFFFFFFFF 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 46 43
32. nsmitter antennas are the most important factors in determining system transmission range 3 3 1 Mounting the whip antenna For good receiver performance great care must be taken about the space immediately around the antenna since this has a strong influence on screening and detuning the an tenna The antenna should be drawn out as far as possible and must never be cut off Mainly the far end of the wire should be mounted as far away as possible at least 15 mm from all metal parts ground planes PCB strip lines and fast logic components e g micro processors Do not roll up or twist the whip antenna Radio frequency hash from the motherboard desensitizes the receiver Therefore PCB strip lines on the user board should be designed as short as possible m A PCB ground plane layer with sufficient ground vias is strongly recommended m See also section 3 5 for power supply requirements Problems may especially occur with switching power supplies 00 8 tinned 0 5 255 ez bared twisted and tinned Cu wire LiY according to VDE 0812 or 0245 CI 5 or CI 6 Insulation PVC mixture TI2 according to VDE 0207 4 orange Liner Specification of the TCM whip antenna L 150 mm 315 MHz L 86 mm 868 MHz 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 23 43 USER MANUAL Green Smart Wireless enocean Isolation material may brake at temperatures below 15 C
33. nto IOVDD does not exceed 10 mA while DVDD 0 If DVDD 0 V and IOVDD is not supplied do not apply voltage to any above men tioned pin This may lead to unpredictable malfunction of the device A If DVDD 0 V e g in any sleepmode and IOVDD is supplied there may be un In TCM 320 TCM 320C VDD is internally connected to IOVDD Therefore the above mentioned issues have to be considered when writing own firmware based on API caused by such inverse supply A IOVDD voltage must not exceed VDD voltage A malfunction of the module may be A For I O pins configured as analog pins the IOVDD voltage level is not relevant 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 11 43 USER MANUAL VU SA Green Smart Wireless enocean TCM 300 300C 320 320C 2 3 Absolute maximum ratings non operating Symbol Parameter Max Units Supply voltage at VDD TCM 300 l 5 5 V TCM 320 limitation due to internal VDD IOVDD connection 3 6 V Supply voltage for mixed signal sensor interface and serial 0 5 3 6 V IOVDD interface pins VINA Voltage at every analog input pin Voltage at RESET and every digital input pin except WXI DIO WXODIO VIND2 Voltage at WXIDIO WXODIO input pin 2 4 Maximum ratings operating Symbol Parameter Supply voltage at VDD VDD TCM 300 TCM 320 IOVDD Digital interface supply voltage see also 2 2 1 VINA Voltage at every analog input pin WXIDIO
34. peater please ensure that no serial command interpretation error may occur at the connected control unit A toggle signal means that the same telegram is sent for switching something on and off If e g the light is Switched on receiving the I button telegram from a PTM 200C the repeated tele gt 3 This module allows using a unique ID or one of 128 IDs starting from BaseID See A 3 1 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 37 43 USER MANUAL V0 82 Green Smart Wireless enoceal TCM 300 300C 320 320C gram delay lt 100 ms may switch off the light again It is therefore mandatory to interpret the RP_COUNTER field If a repeated telegram RP_COUNTER gt 0 is re ceived it has to be verified if the same telegram with a lower RP_COUNTER state has already been received in the previous 100 ms In this case the repeated mes sage has to be discarded PTM switch modules of Type 2 e g PTM 200 allow interpretation of operating two buttons simultaneously m N message received gt Only one or two pushbuttons have been pressed m U message received gt No pushbutton was pressed when activating the energy genera tor or more than two pushbuttons have been pressed Note for telegrams from PTM transmitters Due to the mechanical hysteresis of the energy bow in most rocker switch device implementations pressing the rocker sends an N message and releasing the rocker sends a
35. r Manual V0 82 Page 15 43 USER MANUAL V0 82 Green Smart Wireless enocealy TCM 300 300C 320 320C 2 8 Teach in procedure Modes 1 to 4 support teach in of transmitters 2 8 1 Setting the receiver to learning mode Via CLR Pin ADIO4 Contact to GND longer than t 2 seconds Learning Mode LRN is entered after clearing ID memory Via LRN Pin ADIO3 Contact to GND longer than t 0 5 seconds In multi channel receiver mode the pin has to be contacted several times until the desired channel num ber is selected the number of channels is given by the selected operating mode Via Remote Config Control Please refer to documentation of remote management 2 8 2 Confirmation of Learning Mode Mode Confirmation D No Learn capability SC LMI HIGH continuously current CHANNELx toggling every 1 s 4 LMI HIGH continuously DIM IND HIGH and PWM toggling every 1 s between 10 and 100 Reserved for future use 2 8 3 Teaching in a transmitter In learning mode LRN the sensitivity of the module is limited to in room operations and learning of repeater powered signals is disabled to avoid unintentional learning Therefore ensure that the associated radio transmitter will be in a distance less than 5 m to the re ceiver not necessary within Remote Learn Mode Trigger the telegram of the associated radio transmitter within 30 seconds m Operate the switch radio transmitter RPS or HRC at least once press
36. start up the repeater level is selected Repeater level 1 LOW Repeater level 2 HIGH Digital input internal pull up active REPEATER At start up the repeater can be switched on Repeater on LOW Repeater off HIGH Digital input internal pull up active MODE 0 Sensitivity Low sensitivity LOW el sensitivity HIGH Digital input internal pull up active Digital input internal pull up active MODE 1 4 CLR Clear ID memory See chapter 2 8 Digital input internal pull up active Not used __ Digital output internally set to LOW MODE 0 1 SER_RX UART input MODE 2 4 not used _ Digital input internal pull up active 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 9 43 USER MANUAL V0 82 Green Smart Wireless enocean TCM 300 300C 320 320C ADIO7 MODE 0 1 SER_TX UART output Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V MODE 2 3 CHANNELO Digital output channel O Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V Programming Fo SCSEDIOO MODE 1 LRN_TOGGLE Digital output 0 65 mA IOVDD 1 8 V MODE 3 CHANNEL1 Digital output channel 1 Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V Programming I F _ SCLKDIO1 MODE 3 CHANNEL2 _ Digital output channel 2 Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V MODE 4 PWM_IND Indicating if PWM is active Digital output Max output current 2 mA IOVDD 3 3 V 0 65
37. t possible 6 7 Buttons 6 not possible 7 8 Buttons 7 not possible PR 1 bit PR 1 gt Energy bow pressed PR 0 gt Energy bow released Reserved 4 bit for future use If ORG 6 Telegram from a 1 Byte STM sensor DATA_BYTE2 0 always 0 DATA_BYTE3 Sensor data byte If ORG 7 Telegram from a 4 Byte STM sensor DATA_BYTE3 Value of third sensor analog input AD_2 DATA_BYTE2 Value of second sensor analog input AD_1 DATA_BYTE1 Value of first sensor analog input AD_O DATA_BYTEO Sensor digital inputs as follows 7 A Reserved DI_3 DI_2 Di_1 DI_0 A According to Standardization EnOcean Communication Profiles which defines interoperable communication profiles for devices based on EnOcean Technology DI_3 0 indicates a teach in telegram DI_3 should therefore not be used for other purposes than signalling a teach in telegram 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 39 43 USER MANUAL Green Smart Wireless enocean If ORG 8 Telegram from a HRC transmitter DATA_BYTE2 0 always 0 DATA_BYTE3 as follows 0 RID UD PR SR Reserved 7 RID 2 bit UD 1 bit PR 1 bit SR 1 bit Reserved 3 bit Rocker ID from left A to right D 0 1 2 and 3 UD 1 gt O button UD 0 gt I button PR 1 gt Button pushed PR 0 gt Button released SR 1 gt Store SR 0 gt Recall see note for future use Note The bit SR is
38. tional serial communication 1 channel relay mode 4 channel relay mode 1 channel dimming mode Product variants m TCM 300 300C SMD mountable module for use with external antenna 868 315 MHz m TCM 320 320C Variant for vertical mounting with pin connector Whip antenna 868 315 MHz TCM 320C is backward compatible to TCM 220C Features accessible via API m Integrated 16 MHz 8051 CPU with 32 KB FLASH and 2 kB SRAM m Various power down and sleep modes down to 0 2 uA current consumption TCM 320 TCM 320C limited to 1 4 mA current consumption m Up to 14 configurable I Os m 10 bit ADC 8 bit DAC 1 2 Technical data Antenna Pre installed 8 6 cm 15 cm whip antenna TCM 320 TCM 320C External whip or 50 Q antenna mountable TCM 300 TCM 300C Frequency 315 0 MHz TCM 3X0C 868 3 MHz TCM 3X0 Radio Standard EnOcean 868 MHz 315 MHz Data rate Modulation type 125 kbps ASK Receiver Sensitivity at 25 C typ 93 dBm Conducted Output Power typ 5 dBm Power Supply 2 5 V 3 3 V TCM 320 320C 2 5 V 4 5 V TCM 300 300C Current Consumption Receive mode typ 33 mA max 43 mA RX Transmit mode typ 24 mA max 33 mA TX Radio Regulations R amp TTE EN 300 220 TCM 300 TCM 320 FCC CFR 47 Part 15 TCM 300C TCM 320C 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 5 43 USER MANUAL Green Smart Wireless enoceal 1 3 Physical dimensions Unless otherwise specified dimensions ar
39. transmission range Switch mounted on metal surfaces up to 30 loss of transmission range Hollow lightweight walls filled with insulating wool on metal foil False ceilings with panels of metal or carbon fibre m Lead glass or glass with metal coating steel furniture The distance between EnOcean receivers and other transmitting devices such as com puters audio and video equipment that also emit high frequency signals should be at least 0 5m A summarized application note to determine the transmission range within buildings is available as download from www enocean com 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 20 43 USER MANUAL VU SA Green Smart Wireless enocean TCM 300 300C 320 320C 3 2 Antenna options TCM 300 TCM 300C 3 2 1 Overview Several antenna types have been investigated by EnOcean They all have advantages and disadvantages as shown in the following table Advantages Disadvantages Whip Antenna 15 cm 315 MHz 8 6 cm 868 MHz Cheap Automatic placement difficult Omnidirectional Bending influences performance Chip Antenna AMD1103 STO1 315 MHz 868 MHz Omnidirectional Expensive Very sensitive to environment GND plane Small size components minimum distance space to other components needed Automatic placement possible Splatch Antenna ANT 315 SP1 315 MHz ANT 868 SP1 868 MHz Omnidirectional Expensive Not very sensitive to en
40. vironment low distance space to other components re Large size quired Automatic placement possible Helical Antenna ANT 315 HE 315 MHz Omnidirectional Large distance space to other components required Cheap Large size 3D Through hole component no SMT 868 MHz modules used in Europe do not need additional approval if the external antenna fulfils the following requirements Antenna type Mandatory for radio approval Center Frequency 868 3 MHz Mandatory for radio approval 50 Ohm Mandatory for radio approval 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 21 43 USER MANUAL Green Smart Wireless enocean AN For 315 MHz modules STM 300C and TCM 3X0C please note that a full approval is needed if modules are used with antennas other than the specified whip antenna 3 2 2 Whip antenna 315 MHz Antenna 150 mm wire connect to RF_WHIP Minimum GND plane 50 mm x 50 mm Minimum distance space 10 mm 868 MHz Antenna 86 mm wire connect to RF_WHIP Minimum GND plane 38 mm x 18 mm Minimum distance space 10 mm 3 2 3 Chip antenna in preparation 3 2 4 Splatch antenna in preparation 3 2 5 Helical antenna in preparation 2010 EnOcean www enocean com TCM 300 300C 320 320C User Manual V0 82 Page 22 43 USER MANUAL Green Smart Wireless enocean 3 3 Antenna options TCM 320 320C Positioning and choice of receiver and tra
41. y connecting the LRN pin to GND longer than t 0 5 seconds A maximum of 30 radio trans mitters can be learned further attempts will be ignored instead of learning confirmation operating mode is entered Each rocker of a radio transmitter is counted as one transmit ter 2 8 6 Selecting the next channel By fresh contacting of the LRN pin to GND the next remaining channel is selected In one channel mode or after the last channel the operating mode is entered again 2 8 7 Leaving learning mode LRN mode is left in either one of the following events m Output of last available channel is toggling and a fresh contacting of the LRN pin to GND for 0 5 seconds is performed No ID has been added deleted during the last 30 seconds m Memory was full and another ID was sent to be learnt 2 8 8 Deleting a transmitter Deletion of one specific transmitter Use the same procedure as learning the associated transmitter As transmitter delete confirmation the corresponding function outputs remain in inactive state for 4 seconds while LMI keeps active After that a wrongly deleted transmitter can be learned again immediately In order to delete a PTM transmitter the same rocker as during learn has to be operated If several rockers of a PTM transmitter have been learned all have to be deleted separately Deletion of all learned transmitters Connect the CLR pin longer than 2 seconds to GND All learned transmitters on all channels are

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