EnOcean PTM200 User Manual
Pushbutton Transmitter Device
PTM 200
User Manual V1.1
March 2005
Revision History
The following major modifications and improvements have been made to the first version of
this document (User Manual PTM 200, V1.0):
No Major Changes
V1.1 - Note added, that simultaneously operating of 2 buttons can be differentiated, but
not of 3 or 4 buttons (Chapter 2.2)
- No. of packets defined to 3-5 depending on residual energy (chapter 1.3 and 2.3)
- FCC/IC Approval Requirements added (chapter 3.6)
Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany
www.enocean.com, info@enocean.com, phone ++49 (89) 6734 6890
© EnOcean GmbH
All Rights Reserved
Important!
This information describes the type of component and shall not be considered as assured characteristics. No
responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change
without notice. For the latest product specifications, refer to the EnOcean website: http://www.enocean.com.
As far as patents or other rights of third parties are concerned, liability is only assumed for devices, not for the
described applications, processes and circuits.
EnOcean does not assume responsibility for use of devices described and limits its liability to the replacement of
devices determined to be defective due to workmanship. Devices or systems containing RF components must meet the
essential requirements of the local legal authorities.
The devices must not be used in any relation with equipment that supports, directly or indirectly, human health or life
or with applications that can result in danger for people, animals or real value.
Components of the devices are considered and should be disposed of as hazardous waste. Local government
regulations are to be observed.
Packing: Please use the recycling operators known to you. By agreemen t we will take packing material back if it is
sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or that we are not
obliged to accept, we shall have to invoice you for any costs incurred.
©EnOcean GmbH, A. Anders
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PTM 200 User Manual V1.1
Table of Contents
Revision History _________________________________________________________________________ 2
Table of Contents________________________________________________________________________ 3
1. GENERAL DESCRIPTION________________________________________________________________ 4
1.1 Functional Principle_________________________________________________________________ 4
1.2 Typical Applications_________________________________________________________________ 5
1.3 Features Overview __________________________________________________________________ 5
1.4 Mechanical Interface________________________________________________________________ 6
1.5 Environmental Conditions __________________________________________________________ 9
1.6 Ordering Information ______________________________________________________________ 10
2. FUNCTIONAL DESCRIPTION __________________________________________________________ 11
2.1 Block Diagram______________________________________________________________________ 11
2.2 Contact Nipples Designation_______________________________________________________ 12
2.3 PTM 200 Radio Telegram __________________________________________________________ 13
2.4 PTM 200 Serial Data Communication via Receiver Device RCM 120_____________ 15
2.5 Basic Switching Features via Receiver Devices RCM 110 and RCM 120_________ 15
2.6 Learning of PTM 200 to RCM 110/120 Receivers_________________________________ 16
3. APPLICATIONS INFORMATION _______________________________________________________ 17
3.1 Rocker Model _______________________________________________________________________ 17
3.2 Construction of Suitable Switch Rockers _________________________________________ 18
3.3 Device Mounting ___________________________________________________________________ 18
3.4 Transmission Range _______________________________________________________________ 18
3.5 CE Approval Requirements ________________________________________________________ 19
3.6 FCC/IC Approval Requirements ___________________________________________________ 19
4. DEVELOPMENT TOOLS_________________________________________________________________ 21
4.1 Evaluation Kit EVA 100 ____________________________________________________________ 21
4.2 Field Intensity Meter EPM 100 ____________________________________________________ 21
5. DECLARATION OF CONFORMITY______________________________________________________ 22
©EnOcean GmbH, A. Anders
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PTM 200 User Manual V1.1
1. GENERAL DESCRIPTION
The radio transmitter device PTM 200 from EnOcean enables the implementation of
wireless remote controls without batteries. Power is provided by a built-in electrodynamic power generator.
The PTM 200 device serves the 868 MHz air interface protocol of EnOcean. Together with the
receiver devices RCM 110 or RCM 120, this device can be easily integrated in operation and
control units for the implementation of different application-specific system solutions.
(1) Energy bow
on both device sides
(2) Contact nipples
for switch rocker
identification
Rotation axis for
pushbuttons or
switch rocker
Figure 1: Piezo-radio transmitter device PTM 200
1.1 Functional Principle
A common electro-dynamic energy transducer is actuated by a bow (1), which can be pushed
from outside the device on the left or right by an appropriate pushbutton or switch rocker.
When the energy bow is pushed down, electrical energy is created and an RF telegram is
transmitted including a 32-bit device ID. Releasing the energy bow generates different
telegram data, so every PTM telegram contains the information that the bow was pressed or
released.
“Long” or “Short” pushbutton operation (the time between pushing and releasing
the pushbutton) can be easily detected by the receiver. By doing that, applications
such as dimming control or jalousie control including slat action are simple to
implement.
In addition, the PTM telegram transmits the operating status of the contact nipples (2) when
activating the bow. This enables the identification of up to 2 appropriate switch rockers or up
to 4 pushbuttons.
©EnOcean GmbH, A. Anders
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PTM 200 User Manual V1.1
1.2 Typical Applications
• Building installation
• Industrial automation
• Consumer electronics
Key applications are wall-mounted flat rocker switches with 1 or 2 rockers (with medial
position), as well as handheld remote controls with up to 4 single pushbuttons.
The PTM 200 device is part of a powerful RF system solution from EnOcean for operation and
control applications. Because the RF transmitters are self-powered (no batteries),
maintenance-free RF systems are possible. The RCM devices operate together with the
following additional EnOcean components: RCM (general-purpose radio receivers), STM (solarpowered wireless sensors), CTM (remote control) and TCM (bi-directional IT interface and
repeater).
1.3 Features Overview
Power supply: ......................................................... power generation by rocker pressing
(Electro-dynamic Power Generator)
Frequency:...................................................................................................868.3 MHz
Transmission power:................................................................................. max. 10 mW
Modulation type:...................................................................................................ASK
Data rate: ......................................................................................................120 kbps
Channel bandwidth:........................................................................................280 kHz
Antenna:...................................................................................................... integrated
Transmission range: ................................................................approx. 300 m free field
Telegram packet length (sub-telegram):................................................ 0.9 ms +/-5%
No. of (redundant) packets:....................................................... 3 within approx. 40 ms
Number of channels:................................................ 2 channels with 4 action states each
(upper/lower contact nipple is pressed/released)
Telegram type: ........................................................................................RPS of type 2
(allows interpretation of operating two buttons simultaneously)
Device identifier: ............................................ individual 32-bit ID (factory programmed)
©EnOcean GmbH, A. Anders
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PTM 200 User Manual V1.1
1.4 Mechanical Interface
Device dimensions: ................................................................... 40.0 x 40.0 x 11.2 mm
Device weight: ..................................................................................................... tbd.
Energy bow travel / operating force: .................................... 1.5 mm / 5.0 N ± 20% *)
Tapping rod travel / operating force: ...............................................................tbd. *)
*) at room temperature
Number of operations:........ > 50.000 actuations tested according to VDE 0632 / EN 60669
Cover material:.................................................................................. Hostaform (POM)
Energy bow material:........................................................................................... tbd.
Color of device:............................................................................ RAL 9002 (light gray)
Figure 2: PTM 200, tilted view (including rocker catwalks)
©EnOcean GmbH, A. Anders
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PTM 200 User Manual V1.1
1) Catwalks are not needed when using one rocker only
Figure 3: PTM 200, top view (note cut A, B and C marking)
©EnOcean GmbH, A. Anders
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PTM 200 User Manual V1.1
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