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USER MANUAL
Energy Harvesting Magnet Contact Transmitter Module
STM 320 / STM 329 / STM 320U
(Stepcode DE and later)
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
© 2019 EnOcean | www.enocean.com
User Manual May 2019 | Page 1/28
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Table of Contents
Related Manuals for EnOcean STM 329
Summary of Contents for EnOcean STM 329
- Page 1 USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) 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,...
- 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
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) TABLE OF CONTENT RELATED DOCUMENTS ................... 4 GENERAL DESCRIPTION ................. 5 2.1 Basic functionality ..................5 2.2 Technical data ....................6 2.3 Physical dimensions .................. -
Page 4: Related Documents
STM 32x modules are available in several frequency, antenna and button position variants: STM 320 (868.3MHz, helix antenna, side oriented LRN button) STM 329 (868.3MHz, helical antenna, vertical (backside) oriented LRN button) STM 320U (902.875MHz, whip antenna, side oriented LRN button) ... -
Page 5: General Description
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) GENERAL DESCRIPTION This user manual specifies STM 32x modules with stepcode DE or later: See chapter “6.1 Product Label” to find out the module stepcode ... -
Page 6: Technical Data
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Technical data Features Overview Power supply solar cell Antenna helix antenna Frequency / Learn button STM 320: 868.3 MHz, side button STM 329: 868.3 MHz, back button... -
Page 7: Physical Dimensions
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Physical dimensions PCB dimensions 43±0.2 x 16±0.3 x 1±0.1 mm Module height 6 mm Weight 5.2 g Drawing of STM 320: ©... - Page 8 USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Drawing of STM 320U: Drawing of STM 329: © 2019 EnOcean | www.enocean.com User Manual May 2019 | Page 8/28...
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Page 9: Environmental Conditions
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Environmental conditions Operating temperature -20 °C … +60 °C Storage temperature -20 °C … +60 °C, recommended : +10 °C…+30 °C, <60%r.h. -
Page 10: Functional Description
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) FUNCTIONAL DESCRIPTION Commissioning and mode change The module will be shipped in transport mode to switch off the energy store for long term shelf storage and air cargo. -
Page 11: Block Diagram
Customers can adapt the mode change options via module configuration: * Transport/Standard/Secure Mode change on (default see diagram above) or * limited to Transport & Secure Mode (details support@enocean.com) or * limited Transport & Standard Mode (details support@enocean.com) Before changing the operating mode please make sure to clear the device from all receivers which have been taught to work with this device before. -
Page 12: Radio Telegram
After pressing the LRN button for 5 seconds a signal telegram (data: 0x0E) will be sent and the module enters the transport mode. For details see EnOcean Alliance EEP specifica- tion(Stepcode >=DE). In this mode the module does not send telegrams. -
Page 13: Secure Learn Telegram
3.4.1 Standard mode transmission 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 0.9 ms. -
Page 14: Energy Consumption
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Energy consumption Following diagram illustrates a complete cycle in standard mode which starts with controller active phase (setup, measurement etc.) immediately followed by a telegram transmit. After short sleep phase the controller will get active two times and send two telegrams. -
Page 15: Consumption In Secure Mode
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Remarks: Calculation examples and values have tolerances of about +/- 20%. Energy storage performance, power consumption and solar cell performance varies ... -
Page 16: Applications Information
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) APPLICATIONS INFORMATION Helical antenna 868 MHz / 902 MHz Antenna recommendation: STM 320 without host PCB STM 320 with host PCB 868/902 MHz: >... -
Page 17: Transmission Range
Lead glass or glass with metal coating, steel furniture The distance between EnOcean receivers and other transmitting devices such as comput- ers, 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 18: Mounting Stm 32X Into A Housing
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Mounting STM 32x into a housing The figure below shows an example of a housing in which the module can be mounted (with antenna pointing to the left). -
Page 19: Radio Certifications
RED. At the time of writing, the text of the RED legislation was available from this link: http://eur-lex.europa.eu/eli/dir/2014/53/oj Dolphin radio modules such as STM 320 or STM 329 are components which are delivered to OEM manufacturers for their use in final or combined products. - Page 20 STM 320 / STM 329 / STM 320U (Stepcode DE and later) EnOcean. The modules can be operated without notification and free of charge in the area of the European Union and in Switzerland. EnOcean RF modules must not be modified or used outside their specifica- ...
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Page 21: Fcc (United States) Certification
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) FCC (United States) certification 5.2.1 STM 320U FCC APPROVAL This device complies with part 15 of the FCC rules. Operation is subject to the following two... -
Page 22: Stm 320U Fcc Grant
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) 5.2.2 STM 320U FCC Grant © 2019 EnOcean | www.enocean.com User Manual May 2019 | Page 22/28... -
Page 23: Fcc Regulatory Statements
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) 5.2.3 FCC Regulatory Statements This device complies with part 15 of the FCC rules. Operation is subject to the following two... -
Page 24: Ised (Former Industry Canada) Certification
(Stepcode DE and later) ISED (former 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. The ... -
Page 25: Stm 320U Industry Canada Technical Approval Certificate
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) 5.3.1 STM 320U Industry Canada Technical Approval Certificate © 2019 EnOcean | www.enocean.com User Manual May 2019 | Page 25/28... -
Page 26: Ised (Former Industry Canada) Regulatory Statements
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) 5.3.2 ISED (former 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. -
Page 27: Additional Information
In order to improve STM 3xy logistic and commissioning a QR code label is fixed on top of the radio controller. The QR code is implemented according to the EnOcean Alliance system specification: “Product ID and Standardized Labeling Specification”. For details see: https://www.enocean-alliance.org/productid/... -
Page 28: Rechargeable Accumulator
USER MANUAL Energy Harvesting Magnet Contact Transmitter Module STM 320 / STM 329 / STM 320U (Stepcode DE and later) Rechargeable accumulator In order to conserve the energy level of the rechargeable accumulator, OEMs should put the final product with housing to transport mode In specific markets e.g.
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