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USER MANUAL
Transceiver Module
TCM 300 / TCM 300C / TCM 300U
TCM 320 / TCM 320C / TCM 320U
th
June 7
, 2013
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
Kolpingring 18a
Fax
82041 Oberhaching
info@enocean.com
Germany
www.enocean.com
+49.89.67 34 689-50
Subject to modifications
TCM 300 / TCM 320 User Manual 10
June 7
, 2013
th
Page 1/54
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Summary of Contents for EnOcean TCM 300C
- Page 1 USER MANUAL Transceiver Module TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U June 7 , 2013 Observe precautions! Electrostatic sensitive devices! Patent protected: WO98/36395, DE 100 25 561, DE 101 50 128,...
- Page 2 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.
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Page 3: Table Of Contents
2.1 Basic functionality ..................6 2.2 Technical data TCM 300 / TCM 320 (868.300 MHz) ..........7 2.3 Technical data TCM 300C / TCM 320C (315.000 MHz) ........8 2.4 Technical data TCM 300U/ TCM 320U (902.875 MHz) ......... 8 2.5 Physical dimensions TCM 300x ................ - Page 4 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 4.7.1 TCM 300x ....................35 4.7.2 TCM 320x ....................36 4.8 Tape & Reel specification TCM 300x ............... 36 4.9 Backward compatibility to TCM 220C ............. 37 4.10...
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Page 5: Module Variants And Related Documents
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 1xy / TCM 1x0 / TCM 2x0C by TCM 3x0 ... -
Page 6: General Description
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. -
Page 7: Technical Data Tcm 300 / Tcm 320 (868.300 Mhz)
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Technical data TCM 300 / TCM 320 (868.300 MHz) Antenna TCM 320 : 8.6 cm whip TCM 300: whip or 50 Ω antenna mountable Frequency 868.300 MHz... -
Page 8: Technical Data Tcm 300C / Tcm 320C (315.000 Mhz)
125 kbps Receiver Sensitivity (25°C) typ. -98 dBm Conducted Output Power @50 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... -
Page 9: Physical Dimensions Tcm 300X
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Physical dimensions TCM 300x Unless otherwise specified dimensions are in mm. Tolerances: PCB outline dimensions 0.2 mm All other tolerances 0.1 mm... -
Page 10: Environmental Conditions
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U PCB dimensions TCM 320x (without pin connector): 36.5 x 18 x 5.5 mm TCM 300x: 22 x 19 x 3.1 mm Pin connector 16 pins, grid 2.0 mm (4.0 mm in length, ٱ... -
Page 11: Functional Description
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U FUNCTIONAL DESCRIPTION Pin out RF_WHIP XTAL 16MHz Antenna EO3000I balun TCM320/320C TOP VIEW DVDD XTAL n.c. 16MHz IOVDD Antenna balun RSDADIO3 EO3000I... -
Page 12: Pin Description And Operational Characteristics
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Pin description and operational characteristics HW Symbol Function Characteristics TCM 300x TCM 320x pin # pin # 1, 5, 7, 1, 16 Ground connection Must be connected to GND;... - Page 13 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U MODE 1-4: LRN Enter/leave teach-in mode. See chap- ter 3.8 Digital input, internal pull-up active ADIO4 MODE 0: not used Internal pull-up active MODE 1-4: CLR Clear ID memory.
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Page 14: Gpio Supply Voltage - Iovdd
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U NEL3 Max. output current: 2 mA @ IOVDD=3.3 V 0.65 mA @ IOVDD=1.8 V Programming I/F RSDADIO3 22 MODE 0: RMI Normal operation: Digital output, in-... -
Page 15: Absolute Maximum Ratings (Non Operating)
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U based on API. For I/O pins configured as analogue pins the IOVDD voltage level is not relevant! However it is important to connect IOVDD to a supply voltage as specified in 3.4. -
Page 16: Operating Modes
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Operating modes Mode Function Output signal description No. of channels Unidirectional serial SER_TX: UART output, supplies standard interface compatible data blocks of information from all received with TCM 220C, no EnOcean radio telegrams (9600 bps;... -
Page 17: Mode Selection
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Mode selection The operating mode is defined at start-up of the module via a measurement of the voltage at ADIO0. As long as IDs are stored in ID memory, the operating mode can only be changed after deleting all IDs from memory, e.g. -
Page 18: Repeater Configuration
TCM 320 / TCM 320C / TCM 320U 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. -
Page 19: Teach-In Procedure
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. -
Page 20: Confirmation Of Correct Learning/Deletion
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Please note that in modes 2, 3, and 4 only RPS or HRC telegrams can be learned! 3.8.4 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. -
Page 21: Remote Management
TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Remote management TCM 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. -
Page 22: Smart Acknowledge
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. -
Page 23: Applications Information
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 0.5 m A summarized application note to determine the transmission range within buildings is available as download from www.enocean.com. -
Page 24: Antenna Options Tcm 300X
≤ 20 MHz Important if 10 V/m EMI robustness required for device 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. -
Page 25: Helical Antenna
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, connect to RF_WHIP. -
Page 26: Chip Antenna (Supplier: Mitsubishi Material, Type Am11Dg-St01)
Connect matching circuit to RF_50. Use High Q wire wound inductors, e.g. 0603 Murata LQW18A series. Matching circuits values: L1 = 3.9nH; L2 = 33nH, L3 = 12nH. This antenna evaluation board is available upon request for use with EnOcean EDK 350 devel- oper kit. -
Page 27: Antenna Options Tcm 320X
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Antenna options TCM 320x TCM320x is equipped and approved with a whip antenna. Specification of the TCM whip antenna: L=150 mm @ 315 MHz, L=86 mm @ 868.3 MHz, L=64 mm @ 902.875 MHz ... -
Page 28: Positioning Of The Whip Antenna
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 4.3.1 Positioning of the whip antenna Positioning and choice of receiver and transmitter antennas are the most important factors in determining system transmission range. - Page 29 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Modification procedure: TCM 320: Remove whip antenna and resistor, then mount SMA connector. TCM 320C: Remove whip antenna and 12 pF capacitor (see figure above).
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Page 30: Recommendations For Laying A Whip Antenna
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Recommendations for laying a whip antenna PCB with GND PCB without GND Antenna too close to GND area Antenna end led... -
Page 31: Power Supply Requirements
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 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 µF ceramic ca- pacitor between VDD and GND close to the module (material: X5R, X7R, min 6.3 V to avoid... -
Page 32: Tcm 300X Recommended Foot Pattern
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 4.6.1 TCM 300x recommended foot pattern Top layer © 2013 EnOcean | www.enocean.com TCM 300x / TCM 320x User Manual | Page 32/54... - Page 33 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Solder resist top layer © 2013 EnOcean | www.enocean.com TCM 300x / TCM 320x User Manual | Page 33/54...
- Page 34 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 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 µm is recommended.
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Page 35: Soldering Information
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Soldering information 4.7.1 TCM 300x TCM 300x has to be soldered according to IPC/JEDEC J-STD-020C standard. TCM 300x shall be handled according to Moisture Sensitivity Level MSL4 which means a floor time of 72 h. -
Page 36: Tcm 320X
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 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. -
Page 37: Backward Compatibility To Tcm 220C
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 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:... -
Page 38: Agency Certifications
AGENCY CERTIFICATIONS The modules have been tested to fulfil the approval requirements for CE (TCM 300 / TCM 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. -
Page 39: Fcc (United States) Certification
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 (approval(s) for unintentional radiators may be required for the OEM’s fin-... - Page 40 FCC ID:SZV-TCM320U IC:5713A-TCM320U OEM Requirements In order to use EnOcean’s FCC ID number, the OEM must ensure that the following condi- tions are met: End users of products, which contain the module, must not have the ability to alter the ...
- Page 41 The user manual for the end product must also contain the text given above. Changes or modifications not expressly approved by EnOcean could void the user's au- ...
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Page 42: Ic (Industry Canada) Certification
TCM 320 / TCM 320C / TCM 320U IC (Industry Canada) Certification In order to use EnOcean’s IC number, the OEM must ensure that the following conditions are met: Labeling requirements for Industry Canada are similar to those required by the FCC. -
Page 43: Fcc Regulatory Statements
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 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 may cause undesired operation. -
Page 44: Industry Canada Regulatory Statements
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U Industry Canada Regulatory Statements This device complies with Industry Canada licence-exempt RSS standard(s). Operation is sub- ject to the following two conditions: (1) this device may not cause interference, and (2) this de- vice must accept any interference, including interference that may cause undesired operation of the device. -
Page 45: A Serial Interface
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. -
Page 46: Description Of Serial Data Structure
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U There are 4 types of ESP2 telegrams: RRT - Receive Radio telegrams (from AIR to Serial) TRT - Transmit Radio telegrams (from serial to air) ... -
Page 47: Radio Transmission/Reception Commands
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. -
Page 48: Command Telegrams And Messages
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U 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. -
Page 49: Error Messages
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U A.3.5 Error messages Error Messages (RCT) ERR_TX_IDRANGE ERR_IDRANGE ERR_SYNTAX © 2013 EnOcean | www.enocean.com TCM 300x / TCM 320x User Manual | Page 49/54... -
Page 50: Command Encoding
USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U A.3.6 Command Encoding Bit 7 Bit 0 Standard message used to confirm that an action was performed 0xA5 0x5A correctly by the TCM. - Page 51 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U RD_BASEID Bit 7 Bit 0 When this command is sent to the TCM, the base ID range num- 0xA5 0x5A ber is retrieved though an INF_BASEID telegram.
- Page 52 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U RD_RX_SENSITIVITY Bit 7 Bit 0 This command is sent to the TCM to retrieve the current radio 0xA5 0x5A sensitivity mode (HIGH or LOW).
- Page 53 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U RD_SW_VER Bit 7 Bit 0 This command requests the TCM to send its current software 0xA5 0x5A version number. 0xAB This information is provided via an INF_SW_VER telegram by the 0x4B TCM.
- Page 54 USER MANUAL TCM 300 / TCM 300C / TCM 300U TCM 320 / TCM 320C / TCM 320U ERR_TX_IDRANGE Bit 7 Bit 0 When a radio telegram intended to be sent has an ID number 0xA5 0x5A outside the ID range, this error message is generated. The radio 0x8B telegram is not delivered.
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