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As far as patents or other rights of third parties are concerned, liability is only assumed for modules, not for the described applications, processes and circuits. EnOcean does not assume responsibility for use of modules described and limits its liability to the replacement of modules determined to be defective due to workmanship. Devices or systems containing RF components must meet the essential requirements of the local legal authorities.
TCM 410J accepts control commands from the host, for instance to configure the repeater functionality or to manage Smart Ack functions. TCM 410J can act as postmaster for up to 15 bi-directional sensors using Smart Ack technology.
2.2.2 Handling IOVDD and PINs in sleep mode TCM 410J is designed for line-powered applications communicating over a serial interface (UART). For some applications it might be desirable to put TCM 410J into sleep mode to conserve energy while the device is not used.
CO_WR_RESET and is not a SW/HW malfunction. Built-in Repeater TCM 410J provides the option to activate a one-level repeater for EnOcean radio telegrams. If a received telegram is valid and original (not yet repeated), then the telegram is re- peated after a random delay.
2.8.1 Persistent Repeater settings TCM 410J supports storage of the Repeater settings either in volatile memory (lost upon power cycle) or in non-volatile memory (maintained upon power cycle). The selection be- tween these two options is made using the STORAGE_TYPE field of the CO_WR_REPEATER command shown above.
Device ID (EURID) of the device to which the message is transmitted (for the case of ◼ an addressed message) Device ID (EURID) or Base ID of the TCM 410J module that is transmitting the mes- ◼ sage for the case of a broadcast (non-addressed) transmission Please select the correct ID based on your use case when adding devices to the outbound table with the serial command CO_WR_SECUREDEVICE_ADD.
For the processing of received messages, it is required to receive the security information of the transmitting device in a teach-in message. TCM 410J must be put into LRN Mode us- ing the ESP3 command CO_WR_LEARNMODE to accept the teach-in message. Otherwise (if not in LRN mode), the teach-in message is ignored.
Temporary RLC window extension ◼ TCM 410J will by default try up to 128 Rolling Code values to address this case. If this is insufficient (for instance due to an extended power down), then the number of Rolling Code (RLC) that will be tried can be extended for the next received tele- gram from each device setup in the secure link table.
3.3.1 Setup of security parameters in the outbound secure link table For the transmission of secure messages by TCM 410J, it is required to setup the security parameters (SLF format, KEY and RLC) which shall be used. These parameters are setup using the ESP3 command CO_WR_SECUREDEVICE_ADD as described in Reference [2].
◼ Rolling Code (RLC): 2 or 3 bytes ◼ The security key is stored internally in TCM 410J, while the RLC is stored in an external EEPROM memory. TCM 410J can support the following maximum number of remote de- vices: Reception of messages from up to 30 remote devices ◼...
Figure 4 - Connection between TCM 410J and the external EEPROM 3.4.2 Voltage drops Power supply design has to ensure that the supply voltage provided to TCM 410J and the external EEPROM is stable. This is especially important during critical tasks such as write and erase operations of the external EEPROM memory.
TCM 410J – Transceiver Module Configurations The security configuration is stored in CFG Area of the Dolphin v4 ASIC used in TCM 410J. The following parameters can be changed using Dolphin v4 Suite: Security RC storage cycle outbound – Address in CFG: 0x23 Default value: 1 ◼...
USER MANUAL TCM 410J – Transceiver Module Antenna options 4.2.1 Overview TCM 410J has been approved for use with a number of different antennas. The following chapters describe common options. 4.2.2 Whip antenna Antenna length: 64 mm wire, connect to RF_WHIP...
TCM 410J shall be soldered according to IPC/JEDEC J-STD-020C standard. TCM 410J shall be handled according to Moisture Sensitivity Level MSL3 which means a floor time of 168 h. TCM 410J may be soldered only once, since one time is already con- sumed at production of the module itself.
USER MANUAL TCM 410J – Transceiver Module Japan Certification TCM 410J has been tested to fulfil the approval requirements for the Japanese radio certifi- cation based on EnOcean hardware and firmware combined with one the antennas listed in the approval certificates.
USER MANUAL TCM 410J – Transceiver Module 5.1.2 Required marking When using TCM 410J based on the Standard certificate, it is required that the product that is placed on the Japanese market carries the Specified Radio Equipment marking shown be- low: If the certification label cannot be recognized from outside (e.g.
USER MANUAL TCM 410J – Transceiver Module Additional Certificate (215-JUK004) In addition to the standard certificate listed above, TCM 410J has been tested for use with the following additional antenna based on an additional construction type certificate: MC0114052-A-WH-SMA, “0758-0911” antenna ◼...
Specified Radio Equipment marking shown below both on the TCM 410J module and the end product: If the certification label cannot be recognized from outside (e.g. installation in a host) ap- propriate information must be referenced in the user manual.
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