PTM 535Z 2.4 GHz Pushbutton Transmitter
USER MANUAL
© 2016 EnOcean | www.enocean.com
F-710-017, V1.0
PTM 535Z User Manual | v1.1 | May 2016 | Page 5/38
1
GENERAL DESCRIPTION
1.1
Basic functionality
PTM 535Z enables the realization of energy harvesting wireless switches for EnOcean sys-
tems communicating based on the 2.4 GHz IEEE 802.15.4 radio standard.
PTM 535Z is primarily intended for operation in conjunction with the EnOcean ECO 200 energy
harvester. ECO 200 can be either mechanically connected using two contact pairs or connect-
ed to the electrical interface of PTM 535Z.
Upon detection of energy pulses from the ECO 200 harvester, PTM 535Z will read the status
of additional input signals (on-board meander contact, external input signals) and report the
result as IEEE 802.15.4 radio telegram. Both secure and normal transmission modes are sup-
ported.
PTM 535Z telegram format has been defined to maximize compatibility with a wide range of
devices including such supporting the ZigBee Green Power standard. PTM 535Z radio tele-
grams are protected with AES-128 security based on a device-unique private key.
PTM 535Z contains a learn button (LRN) to send dedicated commissioning telegrams and to
change the radio channel. Radio channel and security mode can also be selected using the
hardware configuration interface consisting of six zero Ohm resistor pads (R1 … R6).
PTM 535Z provides a five pad external electrical interface with the following signals:
External connection to ECO 200 (AC1 and AC2)
Two external input signals (IN1 and IN2)
Ground (GND)
PTM 535Z is mechanically compatible with the outline of existing PTM 33x modules. Figure 1
below shows PTM 535Z.
Figure 1 – PTM 535Z Product Outline
