TCM 300/320 Transceiver Module User Manual
Contents
1. cu x CO EIE nuls 38 AGENCY CERTIFICATIONS br ker eor VER REN ERR DCN EE RU ETIN E eod 39 5 1 CE apprOoVal iicet Fe rREREREEEEERR 39 5 2 FCC United States Certification 40 5 3 IC Industry Canada Certification 0 43 5 4 FCC Regulatory Statements eoe rk ek ner e RP x OR RR TORT A REY ER RR 44 5 5 Industry Canada Regulatory Statements 45 Serial Interface ecc DE 46 Acl EnOcedtn serial protocol 2 DERIT D east guaran PUER 46 A 1 1 Message format 2 cicero rire ur vote xxu ne x vase e Feu rax EY ener REY EE 46 A 1 2 Byte signals and bit order nemen 46 A 1 3 Description of serial data structure enne 47 A 2 Radio transmission reception commands hs 48 A 2 1 Detailed description of ORG DATA BYTE and STATUS fields 48 Command telegrams and messages 49 A 3 1 ID Range rather kn pa ad ae FOREX DC RUF ER ened E RE Ve 49 A 3 2 Receiver sensitivity seem 49 A 3 3 Reset cOMMANG rere eror xr a Rave X va gU A ex ka Ene Feu ERE einen nu 49 3 4 SW B ein 49 A 3 5 Error messages ore emen ep abe ev sped mie en REN NU ET2. USER MANUAL V1 42 Green Smart Wireless enocean January 307 2014 Observe precautions Electrostatic sensitive devices Patent protected WO98 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 Subject to modifications Kolpingring 18a Fax 49 89 6734 689 50 300 320 User Manual v1 42 82041 Oberhaching info enocean com January 31th 2014 Germany www enocean com Page 1 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TEM 3000 TCM 320 TCM 320C TCM 320U REVISION HISTORY The following major modifications and improvements have been made to the first version of this document No Major Changes Tape running direction added in 3 8 Dimension of TCM 320 corrected width 18 mm instead of 19 mm Editorial changes information regarding serial protocol added 2 OxFFFF FFFF ex cluded from usable ID range because this ID will be used as broadcast ID Error corrected in 3 2 1 and 4 1 Maximum gain of external antenna at 50 Ohm output RF 50 is 0 dBi Error corrected in 2 2 WXODIO is configured as output and provides information on VON signal 1 25 Remarks added regarding use of IOVDD in 2 2 Antenna specification in 3 3 1 ex A tended Updated information on conducted output power in 1 2 A 2 2 changed to poin
3. TCM 320C TCM 320U A 3 6 Command Encoding OK Bit 7 Bit 0 ChkSum ERR Bit 7 Bit 0 SET BASEID Bit 7 Bit 0 x ChkSum a 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 OxFF80 0000 to OxFFFF_FFFE 32 0 25 most significant bits 0 0 BaselD 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 exceeded or an ERR IDRANGE telegram if the BaselID is not within the allowed range 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 51 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 3000 TCM 320 TCM 320C TCM 320U RD_BASEID Bit 7 Bit 0 When th
4. TCM 320 868 300 MHz Antenna TCM 320 8 6 cm whip TCM 300 whip or 50 antenna mountable Frequency 868 300 MHz Radio Standard Modulation ASK Data rate 125 kbps Receiver Sensitivity 25 C typ 96 dBm Conducted Output Power 50 Q min typ max Power Supply Start up time Current Consumption Radio Regulations 1 according to ISO IEC 14543 3 10 2 0 1 telegram error rate based on 3 transmitted sub telegrams 2014 EnOcean www enocean com TCM 300 3 0 dBm 5 7 dBm 7 0 dBm TCM 320 1 2 dBm 3 1 dBm 5 2 dBm TCM 320 2 6 V 3 3 V TCM 300 2 6 V 4 5 V 500 ms Receive mode typ 33 mA max 43 mA Transmit mode typ 24 mA max 33 mA R amp TTE EN 300 220 2 v2 4 1 300x TCM 320x User Manual v1 42 January 2014 Page 7 55 Green Smart Wireless enocean 2 3 Technical data TCM 300C TCM 320C 315 000 MHz Antenna TCM 320C 15 cm mounted whip antenna TCM 300 whip or 50 antenna mountable Frequency 315 000 MHz Radio Standard Modulation ASK Data rate 125 kbps Receiver Sensitivity 25 typ 98 dBm 2 Conducted Output Power 250 TCM 300C 5 5 dBm 7 5 dBm 9 5 dBm min typ max TCM 320C 3 5 dBm 5 5 dBm 7 5 dBm Power Supply TCM 320C 2 6 V 3 3 V TCM 300C 2 6 V 4 5 V Start up time 500 ms Current Consumption Receive mode typ 33 mA max 43 mA Transmit mode typ 24 mA max 33 mA Radio Regulations FCC CFR 47 Part 15 US IC Canada 1 accord
5. TCM 3207 TCM 320C 7 TCM 3200 3 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 1 channel teach in ca pability 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 Reserved _ No of channels Output signal description 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 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 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 cyc
6. Teaching in a transmitter tete terrx iene cannery v xx EVA a SE Yu ga 20 3 9 4 Confirmation of correct learning deletion 20 3 9 5 Learning of further 4 1 1152 20 3 9 6 Selecting the next ChaNN L suisses he ruse ne dr Fen Fr 21 3 9 7 Leaving learning mode entem eren reete Y va P e xa su d aed 21 3 9 8 Deleting a transmittel a cease 21 3 10 Remote management en TR vances 21 3 10 1 Remote Management Control Commands 21 3 10 2 Remote Procedure Calls 4 1 4 4 1 41 4 1 1 4 44 22 3 11 Smart Acknowledge sis oa eere rema dive ses n e baa Ra RR Pa deae 23 3 12 Transmit oen rer bnc RE YE E OR RE 23 4 APPLICATIONS 2 2 1 24 4 1 TRANSMISSION range deed 24 4 2 Antenna options TCM 300X a e Yea da ER EY 25 4 2 1 mer che widen Rb por uted v or wand RT Re Ron 25 4 2 2 Whip 4 nnne nnn nnn rennen nennen nnn nnn nnn 25 4 2 3 Helica
7. 3000 TCM 320 TCM 320C TCM 320U 3 10 2 Remote Procedure Calls RPC Supported RPCs 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 0 n a No reaction no Learn Mode available 1 0x01 Start Remote Learn Mode 0x03 Stop Remote Learn Mode 2 0x01 Start Remote Learn Mode 0x03 Stop Remote Learn Mode 3 0 01 Start Remote Learn Mode 0x02 Next channel 0x03 Stop Remote Learn Mode 4 0x01 Start Remote Learn Mode 0x03 Stop Remote Learn Mode 5 n a No reaction reserved for future use The signalling is the same as described above in 3 8 Differences between remote learn mode and normal learn mode In remote learn mode also repeated telegrams will be accepted m 3transmissions within 2 seconds are required instead of 1 transmission For detailed information on remote management please refer to the Remote Management system specification 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 22 55 Green Smart Wireless enocean 3 11 Smart Acknowledge TCM 3x0 modules provide 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
8. 300x TCM 320x User Manual v1 42 January 2014 Page 29 55 Green Smart Wireless enocean Modification procedure m TCM 320 Remove whip antenna and resistor then mount SMA connector m TCM 320C Remove whip antenna and 12 pF capacitor see figure above Then mount SMA connector m TCM 320U Remove whip antenna and resistor then mount SMA connector A For 315 MHz and 902 MHz modules TCM 320C and TCM 320U please note that a full radio approval needs to be performed if modules are used with external antennas other than the pre installed whip antenna A For 868 MHz modules TCM 320 please note that the external antenna may not exceed 0 dBd antenna gain When using the SMA connector pads please make sure no mechanical forces are exerted on the 16 pin connector It is highly recommended to use a Strain relief 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 30 55 Green Smart Wireless enocean 4 4 Recommendations for laying a whip antenna Antenna too close to GND area Antenna end led back to foot point Antenna too close to GND area 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 31 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 3207 TCM 320C 7 TCM 3200 4 5 Power supply requirements In order to provide a good radio performance great attention
9. LRN_TOGGLE toggling every 1 s LMI HIGH continuously CHANNELO toggling every 1 s 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 10096 Reserved for future use 3 9 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 5m to the re ceiver not necessary within Remote Learn Mode Trigger the telegram of the associated radio transmitter within 30 seconds Operate the switch radio transmitter RPS or HRC at least once press 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 m 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
10. Please note that in modes 2 3 and 4 only RPS or HRC telegrams can be learned 3 9 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 3 9 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 by connecting the LRN pin to GND longer than t 0 5 seconds A maximum of 30 radio transmitters can be learned further attempts will be ignored instead of learning confirma tion operating mode is entered Each rocker of a radio transmitter is counted as one transmitter 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 20 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U 3 9 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 3 9 7 Leaving learning mode LRN mode is left in either one of the following events Output of last available channel is toggling and a fresh contacting of the LRN pin to GND for 0 5 s
11. SSS DATA BYTEO ID BYTE2 ID BYTE3 EIU CHECKSUM SYNC BYTE 0 1 H SEQ LENGTH ORG DATA BYTE 0 3 ID BYTE 0 3 STATUS CHECKSUM 8 bit each Synchronization Bytes 3 bit Header identification see table below 5 bit Number of octets following the header octet 11 dec 8 bit Type of telegram see detailed description below 8 bit each Data bytes 0 3 see detailed description below 8 bit each 32 bit transmitter ID For transmission of unique ID enter 0x0000 0000 8 bit Status field see detailed description below 8 bit Checksum Last LSB from addition of all octets except sync bytes and checksum 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 05111 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 05010 New transmitter learned If a switch telegram is received RPS or HRC Learn Mode the rocker code RID is stored together with the ID This mod
12. 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 X7R min 6 3 V to avoid derating effects In addition an HF SMD EMI Suppression Ferrite Bead such as the W rth WE CBF HF SMD EMI Suppression Ferrite Bead W rth order number 742863160 shall be inserted in the power supply line For best performance it is recommended to keep the ripple on the power supply rail below 10 mVpp see 3 4 GND pins must be connected to GND Be careful not to create loops The ground must be realized ideally on both sides of the PCB board with many Vias At least there must be a short star connection Otherwise RF performance can be reduced Layout recommendations 4 6 A The length of lines connected to I Os should not exceed 5 cm It is recommended to have a complete GND layer in the application PCB at least in the area below the module and directly connected components e g mid layer of your application PCB Due to unisolated test points there are live signals accessible on the bottom side of the module Please follow the following advices to prevent interference with your application circuit m We suggest avoiding any copper structure in the area directly underneath the module top layer layout of your application PCB If this is not possible in your design please provide coating on top of your PCB to prevent shor
13. on the outside of the final product Attaching a label to a removable portion of the final product such as a battery cover is not permitted The label must include the following text TCM 300C Contains FCC ID SZV STM300C The enclosed device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions i this device may not cause harmful interference and ii this device must accept any interference received including interference that may cause undesired operation TCM 320C Contains FCC ID SZV TCM320C 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 41 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 3207 TCM 320C 7 TCM 3200 The enclosed device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions i this device may not cause harmful interference and ii this device must accept any interference received including interference that may cause undesired operation TCM 300U Contains FCC ID SZV STM300U The enclosed device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions i this device may not cause harmful interference and ii this device must accept any interference received including interference that may cause undesired operation TCM 320U Contains FCC ID SZV TCM320U The enclosed device complie
14. reset External 10 pull Programming I F down parallel to 10nF capacitor rec ommended 18 13 Programming I F programming mode active LOW operating mode Digital input external 10 pull down parallel to 10nF capacitor recom mended ADIOO 2 MODE SEL Analog input At start up input voltage is measured and mode is selected See chapter 3 6 cannot be modified MODE 1 4 Mode 1 4 At start up the repeater REP LEVEL level is selected Repeater level 1 LOW Repeater level 2 HIGH Digital input internal pull up active ADIO2 11 4 REPEATER At start up the repeater can be switched on Repeater on LOW Repeater off HIGH Digital input internal pull up active ADIO3 12 5 MODE 0 Sensitiv Low sensitivity LOW 2014 EnOcean www enocean com 300x TCM 320x User Manual v1 42 January 2014 Page 12 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U sensitivity HIGH Digital input internal pull up active BEEN teach in mode See chap ter 3 8 Digital input internal pull up active cS ID memory See chapter 3 8 Digital input internal pull up active SER input internal pull up active used UART output Max output current 2 mA IOVDD 3 3 V 0 65 mA Q IOVDD 1 8 V MODE 2 3 CHAN Digital output channel 0 NELO Max output current MODE 4 not used Programming I F O 19 MODE 0 2 not Digital outp
15. 11 RF 50 6 30 n c 87 32 33 34 For more details regarding 1 05 please refer to Dolphin Core Description 3 2 1 GPIO supply voltage IOVDD 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 must be connected either to DVDD or to an external supply within the tolerated voltage range of IOVDD If DVDD 0 V e g in any sleep mode or if VDD VOFF and IOVDD is supplied there may be unpredictable and varying current from IOVDD caused by internal floating nodes It must be taken care that the current into 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 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 14 55 USER MANUAL TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U Green Smart Wireless enocean Inside TCM 320x the signals VDD and IOVDD are internally connected Therefore the above mentioned issues have to be considered when writing own firmware based on API For I O pins configured as analogue pins the
16. E EI EE 50 A 3 6 Command Encoding peared eee REY AVE 51 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 4 55 Green Smart Wireless enocean 1 MODULE VARIANTS AND RELATED DOCUMENTS This document describes operation of TCM 300 and TCM 320 modules available in variations for following frequencies 300 TCM 320 868 300 2 m 300C 320C 315 000 2 m 3000 3200 902 875 MHz In side this manual the following terms TCM 300x or TCM 320x can be used interchangea bly for any of the above frequency and the term 3x0 can be used for each frequency and module number listed above If you want to write own firmware running on the integrated micro controller or need more detailed information on the Dolphin core please also refer to m Dolphin Core Description Dolphin Documentation In addition we recommend following our application notes in particular 101 Power Supply Layout Layout considerations for Line Power AN102 Antenna Basics Basic Antenna Design Considerations for EnOcean based Products AN105 315 MHZ Internal Antenna Design Considerations for EnOcean based Products AN403 Dolphin Migration Replacing RCM 1 1x0 2x0C by 3x0 2014 EnOcean www enocean com 300x TCM 320x User M
17. IOVDD voltage level is not relevant However it is important to connect IOVDD to a supply voltage as specified in 3 4 IOVDD If configured as digital I O gt gt gt gt gt gt gt gt gt O fi ON 995955599955 5 8888 3 3 Absolute maximum ratings non operating Symbol Parameter Min Max Units Supply voltage at VDD VDD TCM 300x 0 5 5 5 V TCM 320x limitation due to internal VDD IOVDD connection 0 5 3 6 V IOVDD supply voltage 0 5 3 6 V GND Ground connection 0 0 V VINA Voltage at every analog input pin 0 5 2 V VIND1 Voltage at RESET and every digital input pin except 0 5 3 6 V WXIDIO WXODIO VIND2 Voltage at WXIDIO WXODIO input 0 5 2 V 3 4 Maximum ratings operating Symbol Parameter Min Max Units Supply voltage at VDD VDD TCM 300 2 6 4 5 V TCM 320 2 6 V IOVDD supply voltage see also 3 2 1 A 3 6 V GND Ground connection 0 0 V VINA Voltage at every analog input pin 0 2 0 V VIND1 Voltage at RESET and every digital input pin except 0 3 6 V WXIDIO WXODIO VIND2 Voltage at WXIDIO WXODIO input 0 2 0 V VDDR Max ripple at VDD 50 mVpp 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 15 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U
18. anual v1 42 January 2014 Page 5 55 Green Smart Wireless enocean 2 GENERAL DESCRIPTION 2 1 Basic functionality The transceiver modules TCM 300x and TCM 320x enable the realization of highly efficient RF repeaters and transceivers for the EnOcean 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 programmable Built in operating modes m Unidirectional bidirectional serial communication m 1 channel 4 channel relay mode m 1 dimming mode Product variants TCM 300x SMD mountable module for use with external antenna 300 868 300 MHz 300C 315 000 MHz m 3000 902 875 MHz 320x Variant for vertical mounting with pin connector and whip antenna m TCM 320 868 300 MHz m 320C 315 000 MHz m 320U 902 875 MHz 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 300x down to 0 2 current consumption TCM 320x down to 1 4 mA current consumption m Up to 14 configurable I Os TCM 300x m 10 bit ADC 8 bit DAC 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 6 55 Green Smart Wireless enocean 2 2 Technical data TCM 300
19. e is optimized to operate using small amounts of energy and may be powered by a battery The module transmits short radio packets comprised of control signals in some cases the control signal may be accompanied with data such as those used with alarm systems door openers remote switches and the like The module does not support continuous streaming of voice video or any other forms of streaming data it sends only short packets containing control signals and possibly data The module is designed to comply with has been tested according to 15 231 a c and has been found to comply with each requirement Thus a finished device containing the TCM 300C TCM 320C TCM 300U TCM 320U radio module can be operated in the United States without additional Part 15 FCC approval ap proval s for unintentional radiators may be required for the OEM s finished product under EnOcean s FCC ID number This greatly simplifies and shortens the design cycle and development costs for OEM inte grators The module can be triggered manually or automatically which cases are described below Manual Activation The radio module can be configured to transmit a short packetized control signal if trig gered manually The module can be triggered by pressing a switch for example The packet contains one or more control signals that is are intended to control some thing at the receiving end The packet may also contain data Depending on how much en ergy
20. econds is performed No ID has been added deleted during the last 30 seconds Memory was full and another ID was sent to be learnt 3 9 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 learned transmitters on all channels are deleted at the same time After this the receiver enters Learning Mode 3 10 Remote management 3x0 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 3 10 1 Remote Management Control Commands All RMCCs supported Mode Reaction to ACTION COMMAND Function code 0x005 5 Reserved SE Reserved for future use 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 21 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM
21. es changements ou modifications pas express ment approuv s par la partie responsable de la conformit ont pu vider l autorit de l utilisateur pour actioner cet quipment This Class B digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 45 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 3207 TCM 320C TCM 3200 A Serial Interface TCM 300 provides operating modes for unidirectional mode 0 and bidirectional mode 1 communication In mode 0 all received radio messages are provided at the serial interface as described in annex A 1 In mode 1 it is also possible to feed telegrams via the serial in terface into the module which will subsequently be transmitted In addition control com mands can be sent and control messages can be received This is described in annex A 2 and A 3 A 1 EnOcean serial protocol When the module 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 radio 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 interface Telegrams can be shown on the PC using EnOcea
22. f the technology on the market For this reason EnOcean Alliance pursues standardization of communication profiles ensuring that sensors from one manufacturer can communicate with receiver gateways of another for example End users thus have the entire product portfolio enabled by EnOcean at their disposal And product manufacturers can focus on their own special field Profiles of existing and upcoming types of equipment are defined in the following download document Refer back to EnOcean Alliance about adding other profiles http www enocean alliance org en enocean standard 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 48 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U A 3 Command telegrams and messages Before sending the next command via serial interface please always wait for the response to the previous command from the module The reaction time is below 5ms Be aware that an already received radio telegram might concurrently to the command be sent through the serial port before the command gets processed A 3 1 ID 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 replaceme
23. ical dimensions 300 6 nnn nnn 9 2 6 Physical dimensions 320 2 1 6 66 sea sea ea 9 2 7 Environmental conditions 1 1 66 nennen nennen nennen nnn nnn 10 2 8 Ordering informiation iore eter antenne a a EPA ea 10 3 FUNCTIONAL 5 2 4 EERE nnn nn 11 CIE OU 11 3 2 Pin description and operational characteristics 12 3 2 1 GPIO supply voltage 0 4444 414 4 111 1 nnn 14 3 3 Absolute maximum ratings non operating 15 3 4 Maximum ratings 1 4 66 nnn 15 3 5 Operating modes recie bids tetur ceva DUX EY n Pad 16 3 6 Mode selection certi re core rec aa cov c ev RR RI ERI FR Y A Y RC Y RR VEN EVI YER Era RR 17 3 7 Repeater configuration uei tret a Fa tetes tin mained eevee 18 3 8 Suggested reset and programming input circuitry 1 19 3 9 Teach in 2 4 1 4 sea sua sua sea sea sea sea sea nnn nnn 19 3 9 1 Setting the receiver to learning mode 19 3 9 2 Confirmation of Learning Mode 20 3 9 3
24. ility which are listed here Parameter TCM TCM 320C 220C 43 mA Maximum output current of outputs 25 mA 2 mA external driver transistor may be needed Thickness of module TCM 320C ADIO6 TCM 220C IN_5 at input pins Eoo o smart acknowledge OV Pull down 10 required at Pin 13 14 No Yes 4 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 1 lt 100 pA Pulsed current drawn from RVDD has to be avoided If pulsed currents are necessary suffi cient blocking has to be provided 4 11 Voltage dips The module implements mechanisms to deal with temporary supply voltage dips as outlined e g by EN60669 2 1 As soon as the supply voltage drops below the VON threshold level the current consump tion is reduced TCM 300 will enter short term sleep mode worst case 35 pA TCM 320 will enter standby mode 1 8 mA for 200 ms After exit from this lower power consumption mode the module will restore the output to its previous state the state the module output had when the voltage dip occurred if the supply voltage has returned to a value above the VON threshold If compliance with standards such as EN60669 2 1 is required the user has to ensure that the sy
25. information on smart acknowledge please refer to the Smart Acknowledge sys tem specification When teaching in a device using Smart Acknowledge please take care to switch off all TCM 3x0 devices which are not continuously powered Otherwise these TCM 3x0 modules could be declared postmaster As soon as the power supply is switched off a postmaster would be missing and Smart Acknowledge would not work any longer 3 12 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 transmission of a subtelegram lasts approximately 1 2 ms The delay between the three transmission bursts is affected at random 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 23 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 3200 4 APPLICATIONS INFORMATION 4 1 Transmission range The main factors that 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 stro
26. ing to ISO IEC 14543 3 10 2 0 1 telegram error rate based on 3 transmitted sub telegrams 2 4 Technical data TCM 300U TCM 320U 902 875 MHz Antenna TCM 320U 6 4 cm whip mounted whip antenna TCM 300U whip or 50 antenna mountable Frequency 902 875 MHz Radio Standard Modulation FSK Data rate 125 kbps Receiver Sensitivity 25 3 typ 98 Conducted Output Power 50 1 dBm 1 dBm 3 dBm min typ max Power Supply TCM 320U 2 6 V 3 3 V TCM 300U 2 6 V 4 5 V Start up time 500 ms Current Consumption Receive mode typ 33 mA max 43 mA min typ max Transmit mode typ 24 mA max 33 mA Radio Regulations FCC CFR 47 Part 15 US IC Canada 3 0 1 telegram error rate based on transmitted sub telegrams 4 using idBm V 1 13 power settings which comply to limited modular approval 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 8 55 Green Smart Wireless enocean 2 5 Physical dimensions TCM 300x Unless otherwise specified dimensions are in mm Tolerances PCB outline dimensions 0 2 mm All other tolerances 0 1 mm TCM 300x pads on bottom side of PCB 2 6 Physical dimensions TCM 320x Unless otherwise specified dimensions are in mm Tolerances IL HA PCB outline dimensions 0 2 mm All other tolerances 0 1 mm 320x connectors 2014 EnOcean w
27. is available from the energy source subsequent manual triggers can initiate the transmission of additional control signals This may be necessary if prior packet s was were lost to fading or interference Subsequent triggers can also be initiated as a pre caution if any doubt exists that the first packet didn t arrive at the receiver Each packet that is transmitted regardless of whether it was the first one or a subsequent one will only be transmitted if enough energy is available from the energy source Automatic Activation The radio module also can be configured to transmit a short packetized control signal if triggered automatically by a relevant change of its inputs or in response to receiving a signal from another transmitter for example Again the packet contains a control signal that is intended to control something at the receiving end and may also contain data As above it is possible for the packet to get lost and never reach the receiver However if enough energy is available from the energy source and the module has been configured to do so then another packet or packets containing the control signal may be transmitted at a later time 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 40 55 Green Smart Wireless enocean The device is capable to operate as a repeater which can receive signals from the following list of FCC IC approved transmitters and retransmit
28. is command is sent to the TCM the base ID range num ber is retrieved though an INF_BASEID telegram ojojo ChkSum INF_BASEID Bit 7 Bit 0 This message informs the user about the ID range base number BaseIDByte3 is the most significant byte BaseIDByte3 BaseIDByte2 BaseIDByte1 BaseIDByteO ChkSum SET_RX_SENSITIVITY Bit 7 Bit 0 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 ___ 0xA5 008 Sensitivity Chksum 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 52 55 RD RX SENSITIVITY ChkSum INF_RX_SENSITIVITY ChkSum RESET Bit 7 Bit 0 OxAB 0xA5 OSA 0x04 Chksum 2014 EnOcean www enocean com Green Smart Wireless enocean 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 SENSITIVITY command This message informs the user about the current TCM radio sen sitivity Sensitivity 0x00 Low sensitivity Sensit
29. istor in parallel with a 10 nF capacitor to ground This avoids spurious signal detection in very noisy environments and in situations where an ex ternal programming header is provided The suggested circuit is shown below DOLPHIN RESET INPUT r3 TO PROGRAM HEADER R2 180R HE 10K T 10nF GND GND values may me differerent depending on the application same circuit recommended for PROG EN Input 3 9 Teach in procedure Modes 1 to 4 support teach in of transmitters Please make sure not to remove supply voltage while in LRN mode The flash con tent could get corrupted 3 9 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 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 19 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U 3 9 2 Confirmation of Learning Mode Mode Confirmation O0 No Learn capabilit LMI HIGH continuously
30. ivity 0x01 High sensitivity Performs a reset of the TCM microcontroller 300x 320x User Manual v1 42 January 2014 Page 53 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 3000 TCM 320 TCM 320C TCM 320U RD_SW_VER Bit 7 Bit 0 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 XX X gt lt 1s Dit ChkSum INF_SW_VER 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 SW Version Pos 4 API Version 1 APIVersionPos 2 ___ API Version Pos 3 Version Pos 4 EE ChkSum ERR SYNTAX Bit 7 Bit 0 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 5 0 08 ORG 0x0B LENGTH 0x09 CHKSUM 0x0A a iR OV Lo SS rue pum QI ERES Se Chksum ChkSum 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 54 55 Green Smart Wireless enocean ERR_TX_IDRANGE Bit 7 Bit 0 When radio te
31. l antenna supplier EnOcean 6 26 4 2 4 Chip antenna supplier Mitsubishi Material 1106 5 01 27 4 3 Antenna options TCM 320X rccte eee eene cr Re E FRU RR 28 4 3 1 Positioning of the whip sis 29 4 3 2 Mounting 50 Q antenna Sirs ay y ea TE REX YR 29 4 4 Recommendations for laying a whip 4 6 31 4 5 Power supply nennen nennen nennen meses nn 32 4 6 Layout recommendations ee nnne nennen sea sea sea sea sea sn nn nnn 32 4 6 1 300x recommended foot nnn 33 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 3 55 Green Smart Wireless enocean 4 7 Soldering informiatiOl nan 36 4 7 1 TEM 300X dans ete ceva dense conse neve cone Oca 36 4 7 2 TEM 320 X CM 37 4 8 Tape amp Reel specification TCM 300 0 8 37 4 9 Backward compatibility to TCM 220C sus 38 4 10 Using RVDD dete acres 38 4 11 Voltage dips eere certet
32. lder print The pads on the solder print should then be 0 1 mm larger than the pad dimensions of the module as specified in chapter 1 not relative to the above drawing Nevertheless an application and production specific test regarding the amount of soldering paste should be performed to find optimum parameters 2014 EnOcean www enocean com 300x TCM 320x User Manual v1 42 January 2014 Page 35 55 Green Smart Wireless enocean 4 7 Soldering information 4 7 1 TCM 300x 300x has to be soldered according to IPC JEDEC J STD 020C standard Profile Feature Pb Free Assembly Average Ramp Up Rate 3 C second max Preheat Temperature Min TSmin 150 C Temperature Max TS 200 C Time 5 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 Ramp Down Rate 6 C second max Time 25 C to Peak Temperature 8 minutes max Note 1 All temperatures refer to topside of the package measured on the package body surface 20 40 seconds 4 Temperature gt Preheat 1 H i i i i T 25 t 25 C to Peak gt i Time gt IPC 020c 5 1 300 shall be handled according to Moisture Sensitivity Level MSL4 which means floor time of 72 h TCM 300 may be soldered only once since one
33. le variation from 10 up to 100 O less I2more 300 PWM steps crement every 15 ms Duty cycle variation stops when button is released PWM IND is active as long as duty cycle is not 096 Each rocker of a transmitter is counted as 1 entry Each rocker is counted as 1 entry If the same rocker is teach into several channels 1 entry per channel is needed 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 16 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U 3 6 Mode selection The operating mode is defined at start up of the module via a measurement of the voltage at ADIOO As long as IDs are stored in ID memory the operating mode can only be changed after deleting all IDs from memory e g via CLR Mode ADIOO MODE SEL Proposed com input voltage range ponent values 0 to 3 99 VDD 0 Ohm leave open leave open leave open 4 to 11 99 VDD 1k2 1 15k 41 150k 1 100p 12 to 19 99 VDD 2k2 1 12k 1 270k 1 100p 20 to 27 99 VDD 3k9 1 1 15k 1 68k 1 100p 28 to 35 99 VDD 4k7 1 12k 1 56k 1 100p 36 to 39 99 VDD 5k6 1 10k 1 56k 1 100p 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 17 55 Green Smart Wireless enocean 3 7 Re
34. legram intended to be sent has an ID number outside the ID range this error message is generated The radio telegram is not delivered ChkSum ERR_ IDRANGE Bit 7 Bit 0 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 OxFF80 0000 to OxFFFF_FFFE 0xA5 Ox5A 0x8B OTA Chksum ChkSum 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 55 55
35. mber the OEM must ensure that the following conditions are met Labeling requirements for Industry Canada are similar to those required by the FCC The Original Equipment Manufacturer OEM must ensure that IC labeling requirements are met A clearly visible label on the outside of a non removable part of the final prod uct must include the following text TCM 300C Contains IC 5713A STM300C Contient le module d mission IC 5713A STM300C TCM 320C Contains IC 5713A TCM320C Contient le module d mission IC 5713A TCM320C TCM 300U Contains IC 5713A STM300U Contient le module d mission IC 5713A STM300U TCM 320U Contains IC 5713A TCM320U Contient le module d mission IC 5713A TCM320U m The OEM must sign the OEM Limited Modular Approval Agreement with EnOcean Pour utiliser le num ro IC EnOcean le OEM doit s assurer que les conditions suivantes sont remplies m Les exigences d tiquetage pour Industrie Canada sont similaires ceux exig s par la FCC Le fabricant d quipement d origine OEM doit s assurer que les exigences en mati re d tiquetage IC sont r unies Une tiquette clairement visible l ext rieur d une partie non amovible du produit final doit contenir le texte suivant TCM 300C Contains IC 5713A STM300C Contient le module d mission IC 5713A STM300C TCM 320C Contains IC 5713A TCM320C Contient le module d mission IC 5713A TCM320C TCM 300U Contains IC 5713A STM300U Contie
36. n WinEtel or DolphinView soft ware A 1 1 Message format ESP2 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 TxD Sync Sync Header ByteO ByteN 1 Message format for asynchronous serial communication 1 2 Byte signals and bit order m 9600 bps 8 data bits no parity bit one start bit one stop bit 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 B TxD DO D1 D2 D3 D4 D5 D6 07 STOP LOW Bit Bit Bit Time Time Time Signals and bit order sending a byte 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 46 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TEM 3000 TCM 320 TCM 320C TCM 320U There are 4 types of ESP2 telegrams m RRT Receive Radio telegrams from AIR to Serial TRT Transmit Radio telegrams from serial to air m RCT Receive Command Telegram between module and host only serial m TCT Transmit Command Telegram between module and host only serial 1 Description of serial data structure Bit 7 Bit 0 SYNC 5 Hex SYNC_BYTEO SAHex HSEQ LENGTH __ T eS DATA BYTE2 0
37. ngly 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 transmission range m 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 Lead glass or glass with metal coating steel furniture The distance between EnOcean receivers and other transmitting de
38. nnect matching circuit to RF_50 Use High Q wire wound inductors e g 0603 Murata LQW18A series Matching circuits values L1 3 9 nH L2 33 nH L3 12 nH This antenna evaluation board is available upon request for use with EnOcean EDK 350 de veloper kit h 5mm For any further questions or chip antenna quotes please refer to Mitsubishi Materials web site at www mmea com or email to electroniccomponents mmus com 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 27 55 Green Smart Wireless enocean 4 3 Antenna options TCM 320x TCM320x is equipped and approved with a whip antenna 70 8 tinned bared twisted and tinned Cu wire LiY according to VDE 0812 or 0245 5 or 6 Insulation PVC mixture TI2 according to VDE 0207 4 orange 01 30 1 Specification of the whip antenna L 150 mm 315 MHz L 86 mm 868 3 MHz L 64 mm 902 875 MHz AWG24 wire composed of 7 strands of AWG32 wire Material is PVC according to DIN VDE 0207 Self extinguishing and flame retardant according to EN 50265 2 1 IEC 60332 1 Isolation material may break at temperatures below 15 Please take care to fix the antenna cable in case vibrations are expected 2014 EnOcean www enocean com 300x TCM 320x User Manual v1 42 January 2014 Page 28 55 Green Smart Wireless enocean 4 3 1 Positioning of the whip an
39. nt le module d mission IC 5713A STM300U TCM 320U Contains IC 5713A TCM320U Contient le module d mission IC 5713A TCM320U m L OEM doit signer l accord OEM limit e Approbation modulaire avec EnOcean 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 43 55 Green Smart Wireless enocean 5 4 FCC Regulatory Statements This device complies with part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that cause undesired opera tion Any changes or modifications not expressly approved by manufacturer could void the user s authority to operate the equipment IMPORTANT Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not
40. nt 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 OxFF80 0000 to OxFFFF FFFE 32 0 BaseID 25 most significant bits 0 0 0 0 0 0 0 _ cannot be used This address is reserved as broadcast ID In order to prevent misuse this feature can only be used 10 times Please note The unique ID cannot be changed Command TCT Response RCT 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 Response RCT SET_RX SENSITIVITY RD_RX_SENSITIVITY NF_RX_SENSITIVITY A 3 3 Reset command Command TCT Response RCT RESET A 3 4 SW Version Command TCT Response RCT RD_SW_VER INF_SW_VER 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 49 55 A 3 5 Error messages Error Messages RCT ERR TX IDRANGE ERR IDRANGE ERR SYNTAX 2014 EnOcean www enocean com Green Smart Wireless enocean TCM 300x TCM 320x User Manual v1 42 January 2014 Page 50 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 3000 TCM 320
41. occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 44 55 Green Smart Wireless enocean 5 5 Industry Canada Regulatory Statements This device complies with Industry Canada licence exempt RSS standard s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radio lectrique subi meme si le brouillage est susceptible d en compro mettre le fonctionnement IMPORTANT Tous l
42. peater 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 2 level repeating function should only be activated if really needed Otherwise the system function can be compromised by collisions of telegrams The repeated telegram is marked as repeated by an increased repeater counter Setting the repeater level At start up of the module repeater on off and repeater level are determined Please refer to the table in 3 2 regarding the configuration options Please note that in Mode 0 2 level repeating is not possible for backward compatibility to TCM 220C The figure below shows the basic circuit for a stand alone repeater 3V3 R2 TCMS320 ADIO 0 ADIO 1 ON Level1 R1 C3 OFF Level2 F P1 ADIO 2 1k2 100p checked only GND GND at start up GNDGNDGND GND GND GND 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 18 55 Green Smart Wireless enocean 3 8 Suggested reset and programming input circuitry In order to ensure reliable operation it is recommended to connect both the reset and the programming input with a 10 kQ res
43. s with Part 15 of the FCC Rules Operation is subject to the following two conditions i this device may not cause harmful interference and ii this device must accept any interference received including interference that may cause undesired operation When the device is so small or for such use that it is not practicable to place the state ment above on it the information required by this paragraph shall be placed in a promi nent location in the instruction manual or pamphlet supplied to the user or alternative ly shall be placed on the container in which the device is marketed However the FCC identifier or the unique identifier as appropriate must be displayed on the device The user manual for the end product must also contain the text given above m Changes or modifications not expressly approved by EnOcean could void the user s au thority to operate the equipment m The module must be used with only the following approved antenna s Part Number Type Gain Wire Monopole 1 0 dBi TCM 300U TCM 320U only TCM 300U TCM 320U only m The OEM must ensure that timing requirements according to 47 CFR 15 231 a c are met The OEM must sign the OEM Limited Modular Approval Agreement with EnOcean 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 42 55 Green Smart Wireless enocean 5 3 IC Industry Canada Certification In order to use EnOcean s IC nu
44. ses 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 contain ing 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 hazardous waste Local government regulations are to be observed Packing Please use the recycling operators known to you 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 2 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 3207 TCM 320C 7 TCM 3200 TABLE OF CONTENT 1 MODULE VARIANTS AND RELATED DOCUMENTS 2 01 0 5 2 GENERAL DESCRIPTION aO CY va V vy EER 6 2 1 Basic functionality a a taie UMOR a MEYER 6 2 2 Technical data TCM 300 TCM 320 868 300 MHz 7 2 3 Technical data 300C 320C 315 000 MHz ssssssssssssrsssrrssrrrrsrrrrsrrrrsres 8 2 4 Technical data 300U 3200 902 875 2 8 2 5 Phys
45. stem is properly designed and tested for correct operation according to the scenarios described therein Special care must be taken to guarantee that the required minimum module supply voltage is provided throughout the entire duration of supply voltage dips 3 For a detailed definition of VON and VOFF please refer to Dolphin Core Description 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 38 55 USER MANUAL TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U 5 AGENCY CERTIFICATIONS The modules have been tested to fulfil the approval requirements for CE TCM 300 TCM Green Smart Wireless enocean 320 and FCC IC TCM 300C TCM 300U TCM 320C TCM 320U 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 5 1 CE approval The modules bear the EC conformity marking CE and conform 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 e EnOcean RF modules mus
46. t circuits to the module All bare metal surfaces including Vias have to be covered e g adequate layout of solder resist m It is mandatory that the area marked by the circle in the figure below is kept clear of any conductive structures in the top layer and 0 3mm below Otherwise RF performance will be degraded m Furthermore any distortive signals e g bus signals or power lines should not be routed underneath the module If such signals are present in your design we suggest separating them by using a ground plane between module and these signal lines A The RVDD line should be kept as short as possible Please consider recommenda tions in section 4 10 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 32 55 USER MANUAL Green Smart Wireless enocean TCM 3007 TCM 300C TCM 3000 TCM 320 TCM 320C TCM 320U 4 6 1 TCM 300x recommended foot pattern Top layer 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 33 55 Green Smart Wireless enocean Solder resist top layer 95 Green Smart Wireless enocean Solder paste top layer The data above is also available as EAGLE library In order to ensure good solder quality a solder mask thickness of 150 is recommended In case 120 solder mask is used it is recommended to enlarge the so
47. t not be modified or used outside their specification limits e EnOcean RF modules may only be used to transfer digital or digitized data Analog speech and or music are not permitted e 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 Operating instructions containing a Declaration of Conformity has to be attached e 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 e The module must be used with only the following approved antenna s Type Parameter Value Wire Monopole at RF WHIP Maximum gain 1 0 dBi External antenna at RF 50 Antenna type Passive Impedance 50 Ohm Maximum gain lt 0 dBd 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 39 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U 5 2 FCC United States Certification TCM 300C TCM 320C TCM 300U TCM 320U LIMITED MODULAR APPROVAL This is an RF module approved for Limited Modular use operating as an intentional trans mitting device with respect to 47 CFR 15 231 a c and is limited to OEM installation The modul
48. t to EnOcean Alliance Website A 2 3 and A 2 4 removed editorial changes 1 27 Antenna recommendations removed and referred to application note AN102 and AN105 Maximum Rating for IOVDD modified IOVDD may now exceed VDD Chapter Related Documents added figure added in 3 2 1 parameters for anten na requirements relaxed in 4 2 1 pin numbers added in 3 2 Update of FCC grants in 5 2 TCM 320 drawing modified in 2 3 New module variants for 902 875 MHz Several Changes to meet FCC and IC manual requirements for Limited Modular Approval Editorial changes Mitsubishi Materials Chip Antenna added to limited modular approval Recommended reset programming pin circuitry added Minor corrections TCM320U IC certificate number Update of recommended power supply filter components Published by EnOcean GmbH Kolpingring 18a 82041 Oberhaching Germany www enocean com info enocean com phone 49 89 6734 6890 EnOcean GmbH Rights Reserved Important This information describes the type of component and shall not be considered as assured characteris tics No responsibility 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 web site 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 proces
49. t to RF_WHIP Minimum GND plane 35 mm x 30 mm Minimum distance space 10 mm Ansicht A 22 72 2 Wirdungsbereich 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 26 55 USER MANUAL Green Smart Wireless ocean TCM 300 TCM 300C TCM 3000 TCM 3207 TCM 320C TCM 3200 4 2 4 Chip antenna supplier Mitsubishi Material Type AM11DG ST01 315 MHz Modular approval not available Range and gain significantly reduced because of antenna size vs the wavelength Small chip antennas at this frequency may be suited for space constrained applications Check with supplier for matching circuit and board design guide lines Supplier can make recommendations or do testing to optimize individual PCB design 868 3 MHz Additional matching circuit and proper board design is required Check with supplier for matching circuit and board design guidelines Connect matching circuit to RF_50 using 50 Ohm strip lines Please follow 902 MHz board design recommendations and dimensions Be aware that matching values differ 902 875 MHz Limited modular approval is available Please contact EnOcean to sign the mandatory lim ited modular approval user agreement Dimensions may not be shortened Matching circuit is part of the limited modular approval and may not be changed Minimum top and bottom side ground plane required as shown below Connect ground planes using multiple via as shown Co
50. tenna Positioning and choice of receiver and transmitter antennas are the most important factors in determining system transmission range 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 A PCB ground plane layer with sufficient ground vias is strongly recommended See also section 4 5 for power supply requirements Problems may especially occur with switching power supplies 4 3 2 Mounting 50 antennas For mounting the receiver at bad RF locations e g within a metal cabinet an external 50 O antenna may be connected The whip antenna must be removed in this case TCM 320 provides soldering pads for an SMA connector e g from Tyco Electronics E mo Electronics 5 1814832 1 lt 1 CM320C4 remove Made in Taiwan 500 Directive 2002 95 EC RoHS Compliant GND 2014 EnOcean www enocean com
51. the signals TCM 3x0C 315 MHz PTM 200C STM 110C TCM 200C TCM 220C TCM 300C TCM 310C STM 300C TCM 320C 3000 3200 2101 3301 5 3000 5 3200 5 3320 3001 3101 3200 OEM Requirements FCC ID SZV PTM200C FCC ID SZV STM110C FCC ID SZV TCM2XXC FCC ID SZV TCM2XXC FCC ID SZV STM300C FCC ID SZV STM300C FCC ID SZV STM300C FCC ID SZV TCM320C FCC ID SZV PTM210U FCC ID SZV PTM330U FCC ID SZV STM300U FCC ID SZV STM320U FCC ID SZV STM332U FCC ID SZV STM300U FCC ID SZV STM300U FCC ID SZV TCM320U IC 5713A PTM200C IC 5713A STM110C IC 5713A TCM2XXC IC 5713A TCM2XXC IC 5713A STM300C IC 5713A STM300C IC 5713A STM300C IC 5713A TCM320C IC 5713A PTM210U IC 5713A PTM330U IC 5713A STMS300U IC 5713A STM320U IC 5713A STM332U IC 5713A STMS300U IC 5713A STMS300U 571 3200 In order to use EnOcean s FCC ID number the OEM must ensure that the following condi tions are met m End users of products which contain the module must not have the ability to alter the firmware that governs the operation of the module The agency grant is valid only when the module is incorporated into a final product by OEM integrators m The end user must not be provided with instructions to remove adjust or install the module m The Original Equipment Manufacturer OEM must ensure that FCC labeling require ments are met This includes a clearly visible label
52. tibility with EnOcean protocol Bandwidth lt 20 MHz Important if 10 V m EMI robustness required for device A For 315 MHz 902 875 MHz modules TCM 300C TCM 300U please note that a full approval is needed if modules are used with antennas other than the specified antennas 4 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 3 MHz Antenna 86 mm wire connect to RF_WHIP Minimum GND plane 38 mm x 18 mm Minimum distance space 10 mm 902 875 MHz Antenna 64 mm wire connect to RF_WHIP Minimum GND plane 50 mm x 50 mm Minimum distance space 10 mm 2014 EnOcean www enocean com 20 8 tinned bared twisted and tinned Cu wire LiY according to VDE 0812 or 0245 CI 5 or 6 Insulation PVC mixture TI2 according to VDE 0207 4 TCM 300x TCM 320x User Manual v1 42 January 2014 Page 25 55 Green Smart Wireless enocean 4 2 3 Helical antenna supplier EnOcean 315 MHz Please contact EnOcean for availability 868 3 MHz Design according to drawing below connect to RF_WHIP Please contact EnOcean for MOQ Minimum GND plane 35 mm x 30 mm Minimum distance space 10 mm 902 875 MHz Limited modular approval is available Please contact EnOcean to sign the mandatory lim ited modular approval user agreement and for MOQ information Design according to drawing below connec
53. 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 at max 90 C for less than 60 h Devices packaged in moisture proof packaging should be stored in ambient conditions not exceeding temperatures of 40 or humidity levels of 90 r H TCM 300x modules have to be soldered within 6 months after delivery 2014 EnOcean www enocean com 300x 320x User Manual v1 42 January 2014 Page 36 55 Green Smart Wireless enocean 4 7 2 TCM 320x The EO3000I chip inside the module is a moisture sensitive device In case of wave soldering the modules should be baked in advance 4 8 Tape amp Reel specification TCM 300x measuring plane for cavity dimensions e Tape running direction 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 37 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U 4 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 compatib
54. ule allows using a unique ID or one of 128 IDs starting from BaseID See A 3 1 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 47 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 3000 TCM 320 TCM 320C TCM 320U the rocker code RID and module ID are checked The entry is only deleted if module ID and rocker are known Mode Mode 05101 Transmit Command Telegram TCT Host gt Module Operating Mode A 2 Radio transmission reception commands The following commands are used to transmit and receive radio telegrams Command Response RCT 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 1 3 Before sending commands via the serial interface please always wait for the re sponse to the previous command from the module The reaction time is below 5ms Be aware that an already received radio telegram might concurrently to the command be sent through the serial port before the command gets processed A 2 1 Detailed description of ORG DATA BYTE and STATUS fields Interoperability of different end products based on EnOcean technology is an important success factor for establishment o
55. ut internally set to LOW used MODE 1 TOGGLE Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V MODE 3 CHAN Digital output channel 1 NEL1 Max output current MODE 4 PWM Dimmer output 50 kHz Programming F MODE 0 2 not Digital output internally set to LOW used MODE 3 CHAN Digital output channel 2 NEL2 Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V MODE 4 Indicating if PWM is active PWM IND Digital output Max output current 2 mA IOVDD 3 3 V 0 65 mA IOVDD 1 8 V Programming I F MODE 0 2 4 not Digital output internally set to LOW 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 13 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 3000 TCM 320 TCM 320C TCM 320U 0 65 mA IOVDD 1 8 V D ERI RSDADIO3 22 12 MODE 0 RMI Normal operation Digital output in ternally set to LOW Remote Management ACTION com mand indicator see 3 10 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 indica tor Remote Management ACTION com mand indicator see 3 10 1 Digital output Max output current 2 mA IOVDD 3 3 V 0 65 mA Q IOVDD 1 8 V Programming F O Ugo 00 MODE 3 CHAN Digital output channel 3 NEL3 Max output current 2 mA IOVDD 3 3 V pm LOW if VDD VON see also 4
56. vices such as com puters audio and video equipment that also emit high frequency signals should be at least 0 5 m A summarized application note to determine the transmission range within buildings is available as download from www enocean com 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 24 55 300 300C 3000 TCM 320 TCM 320C TCM 3200 USER MANUAL Green Smart Wireless enocean 4 2 Antenna options 300x 4 2 1 Overview Several antenna types have been investigated by EnOcean Please refer to our application notes AN102 and AN105 which give an overview on our recommendations TCM3x0 modules have been approved with whip antenna and TCM300U with helical antenna in addition 868 300 MHz modules used in Europe do not need additional approval if the external an tenna fulfils the following requirements Frequency 868 300 MHz Antenna must be suited for this band band ISM Antenna type Passive Mandatory for radio approval Impedance 50 Ohm Mandatory for radio approval Maximum gain 0 dBd Mandatory for radio approval In addition it is important to fulfill the following requirements in order to achieve compati bility with other EnOcean products and to ensure excellent EMI robustness VSWR lt 3 1 Important for compatibility with EnOcean protocol Return Loss gt 6 dB Important for compa
57. ww enocean com TCM 300x 320x User Manual v1 42 January 2014 Page 9 55 USER MANUAL Green Smart Wireless 300 300C 3000 320 320 3200 dimensions 320 without connector 36 5 x 18 x 5 5 TCM 300x 22x 19 x 3 1 mm Pin connector 16 pins grid 2 0 mm 4 0 mm in length 0 5 mm Weight 320 3 7g 300 1 94 2 7 Environmental conditions Operating temperature 25 85 C Storage temperature 40 85 C Storage temperature in tape amp reel package 20 C 50 C Humidity 0 93 r H non condensing 2 8 Ordering information Type Ordering Code Frequency TCM 300 S3003 K300 868 300 MHz TCM 320 S3003 K320 868 300 MHz TCM 300C s3033 K300 TCM 320C 3000 S3053 K300 902 875 MHz 3200 S3053 K320 902 875 MHz 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 10 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 3207 TCM 320C TCM 3200 3 FUNCTIONAL DESCRIPTION 3 1 Pin out RF_WHIP XTAL 16MHz Antenna E2000 TOP VIEW KR 2 0000 08080084 Lu 8 CO G00060000000 gt 444454544 xx X 9 6 6 od Z x X 2 2 e gt gt GND VDD DVDD XTAL 16MH
58. z GND balun 0001 RSDADIO3 RE WSDADIO2 GND SCLKDIO1 RF 50 SCSEDIOO GND PROG EN TOP VIEW MS RVDD 9 8 588888658 lt lt 1 5 The figure above shows the out of the 300x 320x hardware pins are named according to the naming of the Dolphin chip to simplify usage of the DOLPHIN API The table in section 3 2 shows the translation of hardware pins to a naming that fits the functionality of the built in firmware When writing own firmware based on the DOLPHIN API please refer to the Dolphin Core Description and use this manual only for information regarding the module hardware such as pin out layout recommendations power supply requirements antenna options and approvals 2014 EnOcean www enocean com TCM 300x TCM 320x User Manual v1 42 January 2014 Page 11 55 USER MANUAL Green Smart Wireless enocean TCM 300 TCM 300C TCM 300U TCM 320 TCM 320C TCM 320U 3 2 Pin description and operational characteristics HW Symbol TCM TCM 320x Function Characteristics 300 2 6V 4 5 V 320 2 6 V 3 3 V pin Max ripple see 3 4 RVDD i Output current max 100 pA with built in firmware RX on max 10 mA while not in RX TX mode 320 internally connected to VDD 300 Must be connected to de sired interface supply voltage see 3 4 See also 3 2 1 Reset input Active high
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