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Dolphin PTM 216Z Скачать руководство пользователя страница 5

USER MANUAL

PTM 216Z – 2.4 GHz Zigbee Generic Switch Pushbutton Transmitter Module

© 2018 EnOcean | www.enocean.com

F-710-017, V1.0

PTM 216Z User Manual | v1.2 | November 2018 | Page 5/43

1

GENERAL DESCRIPTION

1.1

Basic functionality

PTM 216Z enables the realization of energy harvesting wireless switches for systems com-

municating based on the Generic Switch model of the 2.4 GHz Zigbee

®

Green Power stand-

ard.

PTM 216Z is mechanically compatible with the established PTM 21x form factor enabling
quick integration into a wide range of designs. Key applications are wall-mounted or porta-

ble switches either with up to two rockers or up to four push buttons.

PTM 216Z pushbutton transmitters are self-powered (no batteries) and fully maintenance-

free. They can therefore be used in all environments including locations that are difficult to
reach or within hermetically sealed housings. The required energy is generated by an elec-
tro-dynamic energy transducer actuated by an energy bow located on the left and right of

the module. This energy bow which can be pushed from outside the module by an appro-
priate pushbutton or switch rocker.

When the energy bow is pushed down or released, electrical energy is created and a
2.4GHz radio telegram according to the Zigbee Green Power standard is transmitted. This

radio telegram transmits the operating status of all four contact nipples at the moment
when the energy bow was pushed down or released. PTM 216Z telegrams are protected
with an AES-128 signature based on a device-unique private key.

Figure 1 below shows PTM 216Z.

Figure 1 – PTM 216Z Product Outline

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Содержание PTM 216Z

Страница 1: ...Manual v1 2 November 2018 Page 1 43 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...

Страница 2: ...curacies Circuitry and specifications are subject to change without notice For the latest product specifica tions refer to the EnOcean website http www enocean com As far as patents or other rights of...

Страница 3: ...ader 12 3 2 2 802 15 4 MAC Header 13 3 2 3 802 15 4 MAC Trailer 13 3 3 802 15 4 payload ZGP telegram data 14 3 3 1 ZGP data telegram 14 3 3 2 ZGP commissioning telegram 15 3 3 3 ZGP Decommissioning te...

Страница 4: ...ULATORY INFORMATION 35 8 1 RED for the European market 35 8 2 FCC United States certificate 36 8 2 1 FCC United States regulatory statement 36 8 3 ISED former Industry Canada certificate 37 8 3 1 ISED...

Страница 5: ...d no batteries and fully maintenance free They can therefore be used in all environments including locations that are difficult to reach or within hermetically sealed housings The required energy is g...

Страница 6: ...Commissioning Device Identification Individual 32 Bit Device ID factory programmed Telegram Authentication AES128 CBC Mode with Sequence Code Power Supply Integrated Kinetic Energy Harvester Button In...

Страница 7: ...n internal spring will release the energy bow as soon as it is not pushed down anymore When the energy bow is pushed down electrical energy is created and a Zigbee Green Power radio telegram is transm...

Страница 8: ...to a stable DC supply voltage for the device electronics Processor Determines the status of the button contacts and the energy bow encodes this status into a data word generates the proper radio teleg...

Страница 9: ...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 i...

Страница 10: ...OTOCOL 3 1 PTM 216Z radio channel parameters PTM 216Z 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...

Страница 11: ...eamble Pre defined sequence 4 byte value 0x00000000 used to adjust the receiver to the transmission of the sender Start of frame Pre defined symbol 1 byte value 0xA7 identifying the start of the actua...

Страница 12: ...detail below 3 2 1 802 15 4 PHY Header The IEEE 802 15 4 PHY header consists of the following fields Preamble Start of Frame Length of Frame fields The content of the Preamble and Start of Frame field...

Страница 13: ...yte The Sequence Number is an incremental number used to identify the order of telegrams Address Field 4 byte in PTM 216Z implementation The Address Field is set to 0xFFFFFFFF to identify PTM 216Z tel...

Страница 14: ...o transmit button push events Command ID 0x69 followed by 1 byte button status and button release events Command ID 0x6A fol lowed by 1 byte button status Figure 6 below shows the ZGP payload structur...

Страница 15: ...the properties of PTM 216Z Device type 0x07 Generic Switch Options 0x85 Extended Options 0xF2 Security key 16 byte device unique security key Security key hash 4 byte hash of the key for validation O...

Страница 16: ...ams are used to inform the network of devices to which PTM 216Z had been commissioned that PTM 216Z will leave the network due to a change of ra dio channel Decommissioning telegrams are therefore sen...

Страница 17: ...mitted as part of the radio telegram The signature is therefore dependent both on the current value of the sequence counter the device source address and the telegram payload Changing any of these thr...

Страница 18: ...ndian format least significant byte first Figure 11 below shows the structure of the AES128 Nonce Figure 11 AES128 Nonce structure The AES128 Nonce and the 128 bit device unique security key are then...

Страница 19: ...ess and security parameters 5 1 Commissioning modes PTM 216Z supports two commissioning modes Direct commissioning If the intended receiver or network operates on one of the primary radio channels cha...

Страница 20: ...le gram transmissions 5 2 1 Commissioning request The commissioning request is triggered by long pressing for 7 seconds or more one of the four buttons of PTM 216Z Upon detection of such long button p...

Страница 21: ...pressed button as defined in Table 2 and send a data telegram 0x69 button status on this channel If the new radio channel is different from the previously used radio channel then PTM 216Z will send a...

Страница 22: ...issioning is not practical due to the mechanical constraints of the switch design e g for single rocker switches Sequential commissioning allows selecting any of the 16 radio channels and can be execu...

Страница 23: ...el can be changed by pressing the selected button contact shortly 7s PTM 216Z will then sequentially one cycle per button press cycle through the supported radio channels starting with channel 11 and...

Страница 24: ...sed radio channel which might be different from the radio channel corresponding to this button in direct commissioning mode Consider the case where PTM 216Z operates on channel 15 and the user execute...

Страница 25: ...ge the radio channel Any commissioning ac tion if enabled will result in commissioning telegrams being transmitted at the currently selected radio channel Radio channel change can be re enabled by mea...

Страница 26: ...h a wide va riety of existing designs 6 1 Mechanical interface characteristics Energy bow travel operating force 1 8 mm typ 10 N At room temperature Only one of the two energy bows may be actuated at...

Страница 27: ...Transmitter Module 2018 EnOcean www enocean com F 710 017 V1 0 PTM 216Z User Manual v1 2 November 2018 Page 27 43 1 these catwalks are not needed when using one single rocker only 2 dimensions of rock...

Страница 28: ...igbee Generic Switch Pushbutton Transmitter Module 2018 EnOcean www enocean com F 710 017 V1 0 PTM 216Z User Manual v1 2 November 2018 Page 28 43 Figure 17 PTM 216Z cut A 2 dimensions of rocker part F...

Страница 29: ...16Z 2 4 GHz Zigbee Generic Switch Pushbutton Transmitter Module 2018 EnOcean www enocean com F 710 017 V1 0 PTM 216Z User Manual v1 2 November 2018 Page 29 43 Hatched areas support planes Figure 19 PT...

Страница 30: ...sions of rocker part Figure 20 PTM 216Z side view If the rocker is not mounted on the rotation axis of PTM 216Z several tolerances have to be considered The measure from support plane to top of the en...

Страница 31: ...43 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 216Z is powered...

Страница 32: ...in Figure 21 below Figure 21 PTM 216Z device label This device label identifies the following parameters in writing Model name PTM 216Z Order number S3071 A216 and product revision DA 1 Manufacturing...

Страница 33: ...following string 30S00430100 Z0123456789ABCDEF0123456789ABCDEF 30PS3071 A216 2PDA01 S01234567890123 Table 3 below describes the ANSI MH10 8 2 data identifiers used by the PTM 216Z device label and sho...

Страница 34: ...in corridors up to 50 m in halls Plasterboard walls dry wood Typically 15 m range through max 2 walls Ferro concrete walls ceilings Maximum 1 wall or ceiling depending on thickness and material Fire s...

Страница 35: ...nal or combined products It is the responsibility of the OEM manufac turer to demonstrate compliance to all applicable EU directives and standards The EnOcean attestation of conformity can be used as...

Страница 36: ...018 Page 36 43 8 2 FCC United States certificate 8 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...

Страница 37: ...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 unde sired operation of the device Le pr s...

Страница 38: ...cket Sniffer to capture and visualize IEEE 802 15 4 data telegrams To use TI SmartRF Protocol Packet Sniffer please download the SW package from the TI website At the time of writing the SW could be o...

Страница 39: ...fer program The protocol selection dialog program window which appears after the start of is shown in Figure 23 below Figure 23 Protocol selection dialog of TI SmartRF Packet Sniffer In this dialog pl...

Страница 40: ...radio channel 11 Make sure that this radio channel 0x0B is selected in the Radio Configuration tab and shown in the Channel footer line Figure 25 Radio channel selection The data fields that will be d...

Страница 41: ...ber 2018 Page 41 43 A 3 Data capture Press the triangular button to start the radio capture and press the auto scoll button to automatically select the most recent data telegram Then press a button of...

Страница 42: ...the received signal strength 3 FCS This will show the frame integrity OK not OK and should normally show OK A 4 1 MAC Payload Figure 28 shows an example of a captured MAC payload Figure 28 Captured M...

Страница 43: ...se the command is 0x69 button push and the optional data is 0x10 meaning that the energy bar has been pressed Refer to chapter 3 3 1 for a description of the data tele gram payload structure A 4 5 Tel...

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