USER MANUAL
PTM 535 / PTM 535U / PTM 535J
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ENOCEAN TRANSMITTER MODULE
© 2019 EnOcean | www.enocean.com
F-710-017, V1.0
PTM 535 / 535J User Manual | v1.5 | September 2020 | Page 23/36
5
Application information
5.1
Connection to ECO 200 energy harvester
PTM 535 can be connected to ECO 200 without soldering.
ECO 200 provides contact springs which can directly be
connected to the corresponding contact pads of PTM 535.
The contact pads on the bottom of the PCB are shown below
(left). A second orientation where PTM 535 is rotated 180° with
respect to ECO 200 is also possible as shown with dashed lines.
5.2
How to populate a teach-in button (for enhanced security mode)
PTM 535 provides two landing pads for a LRN button called SECURE and VCC_MODE. If a
pushbutton is mounted then this will act as secure teach-in button. By pressing the button
and triggering the ECO 200, the secure teach-in process is triggered, the module switches
to secure mode and transmits a secure teach-in telegram.
To switch operation back to standard mode, the STANDARD and VCC_MODE pin must be
connected. There is no push button option available for this step.
A drilling is positioned between the pads. This enables the possibility to mount also push
buttons which have pressing point deeper than the PCB (better tactile handling) or are op-
erated from the bottom.
Please see drawings of PTM 535 for detailed information and position of pads. The design of
the pads was optimized for Compact High-speed Mounting Type (Surface Mount) SKQY Se-
ries switch from ALPS.
Figure 14
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LEARN button example for PTM 535
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1
)
1
Picture Source:
https://www.alps.com/prod/info/E/HTML/Tact/SurfaceMount/SKQY/SKQY_list.html
