USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module PTM 215ZE 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 17 March 2022 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 © 2022 EnOcean | www.enocean.com F-710-017, V1.0 PTM 215ZE User Manual | v1.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module REVISION HISTORY The following major modifications and improvements have been made to this document: Version 1.0 Author MKA Reviewer MHö / MF Date Major Changes 09.03.2022 Initial Release Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany www.enocean.com, info@enocean.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module TABLE OF CONTENT 1 General Description ....................................................................................... 5 1.1 Key Functionality ........................................................................................... 5 1.2 Technical Data .............................................................................................. 6 1.3 Physical Dimensions ..........................................
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 7 6.3.6 Write command ................................................................................... 27 6.3.7 Password authentication (PWD_AUTH) command ..................................... 28 Device Integration ....................................................................................... 29 7.1 Mechanical Interface Characteristics .............................................................. 29 7.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 1 General Description 1.1 Key Functionality PTM 215ZE enables the realization of energy harvesting wireless switches for systems communicating based on the 2.4 GHz IEEE 802.15.4 radio standard including those supporting the ZigBee Green Power standard. PTM 215ZE integrates an NFC interface which can be used to configure device parameters used for the radio telegram transmission.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 1.2 Technical Data Antenna Integrated antenna Max. radio transmit power (measured) Radio Standard +6 dBm / 4 mW ZigBee Green Power (IEEE 802.15.4) Supported Radio Channels 2.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 2 Functional Information 2.1 Device Overview The pushbutton transmitter module PTM 215ZE from EnOcean enables the implementation of wireless switches and remote controls without batteries. Power is provided by a built-in electro-dynamic power generator. The outer appearance of PTM 215ZE is shown in Figure 2 below.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 2.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 2.4 User Interface PTM 215ZE devices provide four button contacts. They are grouped into two channels (Channel A and Channel B) each containing two button contacts (State O and State I). The state of all four button contacts (pressed or not pressed) is transmitted together with a unique device identification (32 Bit ZigBee Green Power Device ID) whenever the energy bow is pushed or released.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 3 Radio Transmission PTM 215ZE transmits data telegrams according to IEEE 802.15.4 physical radio interface using ZigBee Green Power data and commissioning telegrams. 3.1 Radio Channel Parameters PTM 215ZE supports all sixteen IEEE 802.15.4 / ZigBee Green Power radio channels in the 2.4 GHz band (channels 11 … 26 according to IEEE 802.15.4 notation) which can be selected as described above.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 3.2 Telegram Structure PTM 215ZE transmits radio telegrams in the 2.4 GHz band according to the IEEE 802.15.4 frame structure using a ZigBee Green Power compliant payload. Note that the byte order used by these standards is little endian. This means that for multibyte structures (such as 2 byte, 4 byte or 8 byte fields) the least significant byte (LSB) is transmitted first.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module Figure 5 below summarizes the IEEE 802.15.4 frame structure. Figure 5 – IEEE 802.15.4 Frame Structure The content of these fields is described in more detail below. 3.2.1 PHY Header The IEEE 802.15.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 3.2.2 MAC Header The IEEE 802.15.4 MAC Header contains the following fields: Frame Control Field (2 byte) The Frame Control Field is set to 0x0801 in all PTM 215ZE telegrams in order to identify them as data telegrams with short addresses based on version IEEE 802.15.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 3.3 Payload Structure The MAC Payload is encoded to be compatible with the zigbee Green Power protocol. Figure 6 below shows the MAC Payload structure for data telegrams.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 3.3.1 Button Contact Encoding Table 2 below shows the supported single and dual button contact actions of PTM 215ZE together with the encoding used for the transmission.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 4 Telegram Authentication PTM 215ZE implements telegram authentication for data telegrams to ensure that only telegrams from senders using a previously exchanged security key will be accepted. Authentication relies on a 32 bit telegram signature which is calculated as shown in Figure 7 below and exchanged as part of the radio telegram.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 4.1 Authentication Implementation PTM 215ZE implements telegram authentication according to the ZigBee Green Power specification. It uses AES128 in CCM (Counter with CBC-MAC) mode as described in IETF RFC3610. At the time of writing, the RFC3610 standard could be found here: https://www.ietf.org/rfc/rfc3610.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 5 Commissioning Commissioning is used to commission (teach-in, learn in) PTM 215ZE into a specific receiver or network. To do so, PTM 215ZE provides two key functions: Transmission of a commissioning telegram in order to learn-in PTM 215ZE into a network Radio channel selection in order to set the radio channel of PTM 215ZE to that used by the network These functions are described subsequently in more detail. 5.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module To enter commissioning mode, start by selecting one button contact of PTM 215ZE. Any contact of PTM 215ZE (A0, A1, B0, B1) can be used. This contact is referred to as ButtonX in Figure 10 above. Next, execute the following long-short-long sequence: 1. Press and hold the selected button contact together with the energy bar for more than 7 seconds before releasing it 2.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 5.3 Commissioning Telegram Format Figure 11 below shows the MAC payload structure for commissioning telegrams.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 5.3.1 Commissioning Telegram Example Below is an example of the MAC payload of a commissioning telegram from a PTM 215ZE device: 0C FB 02 50 01 E0 02 81 F2 88 42 0A 19 66 16 6C 7A A2 15 B2 B7 72 18 BD A3 0F 32 8C 32 27 00 00 00 The three most relevant fields for commissioning are marked red in the example above: Source ID Note that this is transmitted in little endian format, i.e.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 5.4 Radio Channel Adjustment The radio channel used by PTM 215ZE can be changed whenever PTM 215ZE is in commissioning mode. Refer to chapter 3 for a summary of the supported radio channels. In order to change the radio channel, press the selected button contact shortly (< 7s) once after entry into commissioning mode. This will reset the radio channel used by PTM 215ZE to channel 11 and enable subsequent channel adjustment.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 5.5 Determining The Correct Radio Channel The user requires system feedback to determine if the correct radio channel has been reached. Several methods are possible for that, including: Feedback from the device into which PTM 215ZE is learned in E.g. blinking a status light, toggling a connected load, moving a motor etc.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 6 Device Integration PTM 215ZEZ implements NFC Forum Type 2 Tag functionality as specified in the ISO/IEC 14443 Part 2 and 3 standards using an NXP NT3H2111 Mifare Ultralight tag. This NFC functionality can be used to access (read and write) the PTM 215ZE configuration memory and thereby configure the device as described in the following chapters. Chapter 6.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 6.2 NFC interface functions For a detailed description about the NFC functionality, please refer to the ISO/IEC 14443 standard. For specific implementation aspects related to the NXP implementation in NT3H2111, please refer to the NXP documentation which at the time of writing was available under this link: https://www.nxp.com/docs/en/data-sheet/NT3H2111_2211.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 6.3.1 IDLE state IDLE is the waiting state after a Power-On Reset (POR), i.e. after the NFC tag has been introduced into the magnetic field of the NFC reader. The NFC tag exits the IDLE state towards the READY 1 state when either a REQA or a WUPA command is received from the NFC reader. REQA and WUPA commands are transmitted by the NFC reader to determine whether any cards are present within its working range.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 6.3.5 Read command The READ command requires a start page address, and returns the 16 bytes of four NFC tag pages (where each page is 4 byte in size). For example, if the specified address is 03h then pages 03h, 04h, 05h, 06h are returned. Special conditions apply if the READ command address is near the end of the accessible memory area. Figure 14 below shows the read command sequence. Figure 14 – NFC read command sequence 6.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 6.3.7 Password authentication (PWD_AUTH) command The protected memory area can be accessed only after successful password verification via the PWD_AUTH command. The PWD_AUTH command takes the password as parameter and, if successful, returns the password authentication acknowledge, PACK. Figure 16 below shows the password authentication sequence.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 7 Device Integration PTM 215ZE is designed for integration into button or rocker-based switches with manual activation (press and release by user input). It implements the established PTM 2xx mechanical form factor and can therefore be used with a wide variety of existing designs. 7.1 Mechanical Interface Characteristics Energy bow travel / operating force 1.8 mm / typ.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 1) these catwalks are not needed when using one single rocker only 2) dimensions of rocker part Figure 18 – PTM 215ZE, top view (note cut A, B and C marking) © 2022 EnOcean | www.enocean.com F-710-017, V1.0 PTM 215ZE User Manual | v1.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module Figure 19 – PTM 215ZE, cut A 2) dimensions of rocker part Figure 20 – PTM 215ZE, cut B and C © 2022 EnOcean | www.enocean.com F-710-017, V1.0 PTM 215ZE User Manual | v1.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module Hatched areas: support planes Figure 21 – PTM 215ZE rear view © 2022 EnOcean | www.enocean.com F-710-017, V1.0 PTM 215ZE User Manual | v1.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 2) dimensions of rocker part Figure 22 – PTM 215ZE, side view If the rocker is not mounted on the rotation axis of PTM 215ZE several tolerances have to be considered! The measure from support plane to top of the energy bow is 7.70 mm +/- 0.3 mm! The movement of the energy bow must not be limited by mounted rockers! Catwalks of the switch rocker must not exert continuous forces on the button contacts! © 2022 EnOcean | www.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module It is required to use non-conductive material (no metal or plastic with metal or graphite elements) for the rockers, the frame and the base plate to ensure best transmission range. PTM 215ZE is powered by the electromagnetic generator ECO 200. For proper function there has to be a keep out zone of 60mm for magnets or ferromagnetic materials around the center of PTM 215ZE. © 2022 EnOcean | www.enocean.com F-710-017, V1.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 7.3 Device Label Each PTM 215ZE module contains a product label identifying key parameters such as manufacturing date, device ID and an optically readable code that can be used to automatically scan device parameters as shown in Figure 23 below. Figure 23 – PTM 215ZE device label 7.3.1.1 QR Code Format The QR code used in the new product label encodes the product parameter according to the ANSI/MH10.8.2-2013 industry standard.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 8 Application Information 8.1 Transmission Range The main factors that influence the system transmission range are: - Type and location of the antennas of receiver and transmitter - Type of terrain and degree of obstruction of the link path - Sources of interference affecting the receiver - “Dead spots” caused by signal reflections from nearby conductive objects.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 9 Regulatory Information PTM 215ZE has been certified according to FCC (US), ISED (Canada) and RED (Europe) regulations. Changes or modifications not expressly approved by EnOcean could void the user's authority to operate the equipment. 9.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 9.2 FCC (United States) Certificate © 2022 EnOcean | www.enocean.com F-710-017, V1.0 PTM 215ZE User Manual | v1.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 9.2.1 FCC (United States) Regulatory Statement 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.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 9.3 ISED (former Industry Canada) Certificate © 2022 EnOcean | www.enocean.com F-710-017, V1.0 PTM 215ZE User Manual | v1.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 9.3.1 ISED (former Industry Canada) Regulatory Statement 9.3.1.1 English version WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: 1. This device may not cause interference, and 2.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 9.3.1.2 French version PRUDENCE: Changements ou modifications pourraient annuler le droit de l'utilisateur à utiliser l'équipement non autorisées. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: 1. L’appareil ne doit pas produire de brouillage, et 2.
USER MANUAL PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module 10 Product history Table 4 below lists the product history of PTM 215ZE. Revision DA-01 Release date May 2022 Key changes versus previous revision Product release to lead customers Table 4 – Product History 11 References (Zigbee Green Power Specification) Zigbee Green Power Specification (IEEE802154) IEEE 802.15.4 Specification (RFC3610) RFC3610 Specification © 2022 EnOcean | www.enocean.com F-710-017, V1.
