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USER MANUAL V0.8
Transmitter Module
PTM 33x / 33xC
May 4, 2010
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
EnOcean GmbH
Kolpingring 18a
82041 Oberhaching
Germany
Phone +49.89.67 34 689-0
Fax +49.89.67 34 689-50
info@enocean.com
www.enocean.com
Subject to modifications
PTM 33x / 33xC User Manual V0.8
May 10, 2010 10:54 AM
Page 1/20
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USER MANUAL V0.8
PTM 33X / 33XC
REVISION HISTORY
The following major modifications and improvements have been made to the first version of
this document:
No Major Changes
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
modules, not for the described applications, processes and circuits.
EnOcean does not assume responsibility for use of modules described and limits its liability
to the replacement of modules determined to be defective due to workmanship. Devices or
systems containing RF components must meet the essential requirements of the local legal
authorities.
The modules 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 modules 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 agreement 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.
© 2009 EnOcean | www.enocean.com PTM 33x / 33xC User Manual V0.8 | Page 2/20
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USER MANUAL V0.8
PTM 33X / 33XC
TABLE OF CONTENT
1
GENERAL DESCRIPTION ............................................................................... 4
1.1 Basic Functionality....................................................................................... 4
1.2 Technical Data ............................................................................................ 4
1.3 Physical Dimensions .................................................................................... 5
1.4 Environmental Conditions ............................................................................. 6
1.5 Ordering Information ................................................................................... 6
2 FUNCTIONAL DESCRIPTION .......................................................................... 6
2.1 Block diagram............................................................................................. 6
2.2 Pin out....................................................................................................... 7
2.3 Pin Description and operational characteristics................................................. 7
2.4 Configuration Interface ................................................................................ 8
2.5 Absolute maximum ratings (non operating)..................................................... 9
2.6 Maximum Ratings (operating) ....................................................................... 9
2.7 Radio telegram ..........................................................................................10
2.7.1 Normal operation....................................................................................10
2.7.2 User defined operation ............................................................................11
2.8 Transmit timing..........................................................................................11
3 APPLICATIONS INFORMATION......................................................................12
3.1 How to connect an energy harvester .............................................................12
3.2 How to generate an equivalent energy pulse ..................................................12
3.3 Antenna ....................................................................................................13
3.4 Layout recommendations.............................................................................14
3.5 Soldering information PTM 332/332C ............................................................15
3.6 Transmission range ....................................................................................16
4 AGENCY CERTIFICATIONS (in preparation) ....................................................17
4.1 CE approval ...............................................................................................17
4.2 FCC (United States) Certification ..................................................................18
4.3 IC (Industry Canada) Certification.................................................................20
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USER MANUAL V0.8
PTM 33X / 33XC
1 GENERAL DESCRIPTION
1.1 Basic Functionality
The radio transmitter module PTM 330 from EnOcean
enables the implementation of wireless sensors and
switches without batteries.
Key applications are handheld remote controls or industrial switches.
Functional Principle
When an energy pulse is supplied (e.g. by ECO 200 from
EnOcean) an RF telegram is transmitted including a
unique 32-bit module ID, the polarity of the energy
pulse, and the operating status of 4 digital inputs. The
RPS telegram content can be configured if other content is needed.
PTM 330 can be connected to ECO 200 via a contact spring. There are two meander structures on the PCB which allow usage of a rubber pad to set the level of two digital inputs.
Alternatively PTM 330 can be mounted as an SMD component onto a host PCB. In this case
energy supply pins and digital input pins are accessible via contact pads.
Product variants
PTM 330: 868MHz variant, pre-installed whip antenna, delivery in card board box
PTM 332: 868MHz variant, no pre-installed antenna, delivery as tape & reel
PTM 330C: 315MHz variant, pre-installed whip antenna, delivery in card board box
PTM 332C: 315MHz variant, no pre-installed antenna, delivery as tape & reel
1.2 Technical Data
Power supply ECO 200 or equivalent energy pulse
Antenna pre-installed whip antenna PTM 330/330C
external 50 Ohm or whip antenna PTM 332/332C
Frequency 868.3 MHz (PTM 33x) / 315.0 MHz (PTM 33xC)
Transmission power typ. 2 dBm at antenna base
Data rate / Modulation type 125 kbps / ASK
Telegram type RPS of type 2 (allows interpretation of operating two buttons simultaneously)
Digital inputs 4
Transmission range up to 200 m free field, up to 30 m indoo
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USER MANUAL V0.8
PTM 33X / 33XC
1.3 Physical Dimensions
PCB dimensions 26.2 x 21.15 x 3.5 mm
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USER MANUAL V0.8
PTM 33X / 33XC
1.4 Environmental Conditions
Operating temperature -25 °C … +85 °C
Storage temperature -40 °C … +85 °C
Storage temperature in Tape&Reel -20 °C … +50 °C
Humidity 0% … 93% r.h., non-condensing
1.5 Ordering Information
Type Ordering Code Frequency Note
PTM 330 S3001-A330
PTM 332 S3001-A332
PTM 330C S3031-A330
PTM 332C S3031-A332
868.3 MHz Whip antenna mounted
Card board box
868.3 MHz No antenna mounted
Tape & Reel
315.0 MHz Whip antenna mounted
Card board box
315.0 MHz No antenna mounted
Tape & Reel
2 FUNCTIONAL DESCRIPTION
2.1 Block diagram
At power-up by an energy pulse at AC1, AC2 a DC voltage is provided to the internal micro
controller. The microcontroller reads the polarity of the supply voltage pulse and the status
of the digital inputs A0, A1, B0, B1. After that 3 identical radio telegrams calculated from
the status of these inputs are transmitted.
PTM33x
CFG
A0
A1
B0
B1
GND
AC1
Polarit y
Detection
µC
RF
RF_WHIP
GND
RF_50
AC2
Power
Converter
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