EnOcean PTM 240C Bedienungsanleitung

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 1/11

Patent protected:

WO98/36395

DE 100 25 561

DE 10309334

Transmitter Module 315MHz

PTM 240C

September 26, 2008

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 2/11

PTM 240C

REVISION HISTORY

The following major modifications and improvements have been made to the first version of

this document:

No Major Changes

0.97 Documentation of energy pulse requirements extended

0.98 Energy pulse requirements corrected. Polarity is important!

1.00 Product released to serial production

1.01 Timing requirement for SW1, SW2 modified in section 2.2

Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany

www.enocean.com, [email protected], phone ++49 (89) 6734 6890

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 specifica-

tions, 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 pack-

ing 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 in-

voice you for any costs incurred.

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 3/11

PTM 240C

TABLE OF CONTENT

1GENERAL DESCRIPTION...................................................................................... 4

1.1 Functional Principle........................................................................................ 4

1.2 Features Overview ........................................................................................ 4

1.3 Mechanical Interface...................................................................................... 5

1.4 Environmental Conditions ............................................................................... 5

1.5 Ordering Information ..................................................................................... 5

2FUNCTIONAL DESCRIPTION................................................................................. 6

2.1 Block Diagram .............................................................................................. 6

2.2 Pin Description and operational characteristics .................................................. 6

2.3 PTM 240C Radio Telegram .............................................................................. 7

2.3.1 Transmission timing ................................................................................... 7

2.3.2 Telegram Data........................................................................................... 7

2.4 Energy Pulse Requirements ............................................................................ 8

3APPLICATIONS INFORMATION ............................................................................. 9

3.1 Antenna Mounting ......................................................................................... 9

3.2 Transmission Range .....................................................................................10

3.3 FCC/IC Approval Requirements ......................................................................11

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 4/11

PTM 240C

1GENERAL DESCRIPTION

The radio transmitter module PTM 240C from EnOcean enables

the implementation of batteryless occupancy sensors for

applications in building technology. Power is provided by an

external short energy pulse.

The PTM 240C module serves the 315 MHz air interface protocol

of EnOcean. Together with the transceiver module TCM2xyC,

this module can be easily integrated in operation and control units for the implementation

of different application specific system solutions.

1.1 Functional Principle

When a short energy pulse is supplied to the PTM 240C module an RF telegram is transmit-

ted including a 32-bit module ID. In addition the information of 2 inputs is transmitted.

These inputs shall be used in the application circuitry to connect a learn button and the

evaluation unit of a passive infrared sensor (PIR).

1.2 Features Overview

Power supply external voltage pulse

Frequency / Transmission power 315.0 MHz / typ. 3 dBm conducted

Data rate / Modulation type 125 kbps / ASK

Minimal switching interval 50 ms

Antenna 15 cm whip antenna mounted

Transmission range up to 200 m free field, up to 30m indoor

range strongly dependent on surrounding material and position relative to energy harvester or metal surfaces

Serial Telegram type 4BS (provided at TCM2xyC serial output)

Module identifier individual 32-bit ID (factory programmed)

Radio standards FCC part 15 (for use in USA and Mexico)

RSS210 Issue 6 (for use in Canada)

Observe precautions! Electrostatic sensitive devices!

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 5/11

PTM 240C

1.3 Mechanical Interface

Figure: PCB Dimensions in mm

Do not connect with wrong orientation. The module may be destroyed!

1.4 Environmental Conditions

Operating temperature -25 up to +65 °C

Storage temperature -40 up to +85 °C

Humidity 0 % to 93 % r.h., non-condensing, no IP-class

1.5 Ordering Information

Type Ordering Code

PTM 240C S3031-A240

35.0

29.2

3.7

3.9

21.9

Units mm

ANT

35.0

29.2

3.7

3.9

21.9

Units mm

ANT

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 6/11

PTM 240C

Processor

Power

Converter

Data

DC Power

Processor

Power

Converter

Data

DC Power

Polarity

SW1

SW2

SW_HIGH

PWR 1

PWR 2

ANT

2FUNCTIONAL DESCRIPTION

2.1 Block Diagram

Figure: Block diagram of PTM 240C

2.2 Pin Description and operational characteristics

Pin Symbol Function Operational Characteristics

PWR1

PWR2

Negative input for energy

pulse

Positive input for energy

pulse

Maximum wire length: 5cm each

See section 2.4 for requirements on

the energy pulse.

SW1

SW2

Digital inputs.

Connect SW2 to SW_HIGH

for transmission of a

teach-in telegram.

Leave SW2 open to trans-

mit a data telegram. The

status of SW1 will then de-

termine if “PIR ON” or “PIR

OFF” will be signalized.

No capacitive load!

Maximum wire length to SW_HIGH:

3cm each.

The signal at SW1 and SW2 must be

stable ≥0µs before and > 10ms after

energy is supplied to the module.

Please consider contact bouncing!

2 SW_HIGH Supply for SW1 and SW2 Maximum wire length to SW1, SW2:

3cm

4, 5, 6,

8, 10 RES Reserved Leave open!

ANT Pad for antenna mounting 15cm whip antenna as defined in 3.1

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 7/11

PTM 240C

2.3 PTM 240C Radio Telegram

2.3.1 Transmission timing

The transmission timing of the radio module PTM 240C has been developed to avoid possi-

ble collisions with data packages of other EnOcean transmitters as well as disturbances

from the environment.

With each transmission cycle, up to 3 identical subtelegrams are transmitted. The transmis-

sion of a subtelegram lasts approximately 1.2 ms. To optimize data security, each telegram

is repeated several times within about 40 ms, whereas the delay between the second and

the third transmission burst is effected at random.

2.3.2 Telegram Data

The PTM 240C transmits an EnOcean radio telegram according to profile 0b000111 – Occu-

pancy Sensor - type 0b0000001 as defined in “Standardization EnOcean Communication

Profiles V1.03”.

For detailed information on the serial protocol please refer to the user manual of TCM2xyC

and the above standardization document.

A teach-in telegram is transmitted, if SW2 is connected to SW_HIGH. This telegram con-

tains the above mentioned profile an type information as well as a manufacturer ID which is

0b11111111111 (multiuser ID) in this case.

In case SW2 is left open the module transmits a data telegram with the information about

the status of the PIR sensor which has to be coded using SW1.

The information transmitted is:

Unique factory programmed 32bit ID

ORG, Data3, Data2, Data1, Data0 and Status as follows:

R=repeater counter

SW1 SW2 ORG Data3 Data2 Data1 Data0 Status Description

open open 0x07 0xFF 0xFF 0x00 0xFF 0x0R PIR OFF

SW_HIGH open 0x07 0xFF 0xFF 0xFF 0xFF 0x0R PIR ON

open SW_HIGH 0x07 0x1C 0x0F 0xFF 0x80 0x0R Teach-in

SW_HIGH SW_HIGH 0x07 0x1C 0x0F 0xFF 0x80 0x0R Teach-in

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 8/11

PTM 240C

2.4 Energy Pulse Requirements

The energy pulse hat to fulfill the following requirements:

EPulse > 0.25mWs

Umin=0V

2.5V ≤Umax,Pulse ≤5.5V

0.3ms ≤TPulse ≤25ms

Please make sure to use right polarity as specified in section 2.2!

Otherwise the module may transmit only 2 subtelegrams.

The required pulse width depends on voltage, pulse shape and source impedance.

The figure below shows how the required pulse length changes for a rectangular pulse as a

function of the open circuit voltage. The measurement has been performed with a source

impedance of 0.25 Ohm.

2.5 3.0 3.5 4.0 4.5 5.0 5.5

open circuit voltage at 0.25 Ohm source-impedance [V]

pulse length [ms]

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 9/11

PTM 240C

L=15cm

3APPLICATIONS INFORMATION

3.1 Antenna Mounting

Positioning and choice of receiver and transmitter antennas are the most important factors

in determining system transmission range. The PTM 240C modules are supplied with an-

tenna. For standard applications the use of a whip antenna is recommended (L=15cm).

This antenna enables a very compact unit with good radio characteristics. For mounting the

antenna, the following notes should be considered to optimize the system performance:

Mounting a 1/4-wave whip antenna:

For good transmit performance, great care must be taken about the space immediately

around the antenna since this has a strong influence on screening and detuning the an-

tenna. The antenna should be drawn out straight as far as possible and must never be cut

off. Primarily, the far end of the wire should be mounted as far away as possible from all

metal parts, PCB strip lines and fast logic components (e.g. microprocessors).

Do not roll up or twist the whip antenna!

To avoid possible damage to the module the end of the antenna should be insu-

lated.

Note that 315 MHz whip antennas do not show any directional effects under free-field ra-

dio-wave propagation conditions (spot-wise radiator).

Figure: Specification of whip antenna

USER MANUA

V1.01

EnOcean GmbH

Kolpingring 18a

82041 Oberhaching

Germany

Phone +49.89.6734 689-0

Fax +49.89.6734 689-50

[email protected]

www.enocean.com

Subject to modifications

PTM 240C User Manual V1.01

September 26, 2008 4:13 PM

Page 10/11

PTM 240C

3.2 Transmission Range

The main factors that influence the system transmission range are:

Type and location of the antennas of receiver and transmitter

Type of terrain and degree of obstruction of the link path

Sources of interference affecting the receiver

“Dead” spots caused by signal reflections from nearby conductive objects

Since the expected transmission range strongly depends on these system conditions, range

tests should categorically be performed in early project phases!

The following figures for expected transmission range are considered by using the PTM

240C radio transmitter module and the TCM2xyC radio transceiver module with mounted

whip antenna and may be used as a rough guide only:

10 m in industrial applications with metal in the vicinity

30 m for obstructed environment (e.g., through two brick walls inside a building)

200 m for unobstructed environment (“free field”)

Further notes to determine the transmission range within buildings are available as down-

load from www.enocean.com.

Inhaltsverzeichnis

Andere EnOcean Steuereinheit Handbücher

EnOcean

EnOcean STM 300U Bedienungsanleitung

EnOcean

EnOcean PTM 210 Bedienungsanleitung

EnOcean

EnOcean PTM200 Bedienungsanleitung

EnOcean

EnOcean RCM 110 Bedienungsanleitung

EnOcean

EnOcean PTM 215B Bedienungsanleitung

EnOcean

EnOcean STM 332U Bedienungsanleitung

EnOcean

EnOcean STM 329 Bedienungsanleitung

EnOcean

EnOcean TCM 410J Bedienungsanleitung

EnOcean

EnOcean STM110C Bedienungsanleitung

EnOcean

EnOcean TCM 300 Bedienungsanleitung

EnOcean

EnOcean EISM Bedienungsanleitung

EnOcean

EnOcean TCM 515 Bedienungsanleitung

EnOcean

EnOcean ESK 300 Bedienungsanleitung

EnOcean

EnOcean TCM 300C Bedienungsanleitung

EnOcean

EnOcean TCM 320U Bedienungsanleitung

EnOcean

EnOcean ESK 300 Bedienungsanleitung

EnOcean

EnOcean Scavenger STM 429J Bedienungsanleitung

Beliebte Steuereinheit Handbücher anderer Marken

Festo

Festo Compact Performance CP-FB6-E Stücklistenhandbuch

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Bedienungsanleitung

JS Automation

JS Automation MPC3034A Bedienungsanleitung

JAUDT

JAUDT SW GII 6406 Series Kurzanleitung

Spektrum

Spektrum Air Module System Bedienungsanleitung

BOC Edwards

BOC Edwards Q Series Bedienungsanleitung

KHADAS

KHADAS BT Magic Bedienungsanleitung

Etherma

Etherma eNEXHO-IL Bedienungsanleitung

PMFoundations

PMFoundations Attenuverter Bedienungsanleitung

GEA

GEA VARIVENT Bedienungsanleitung

Walther Systemtechnik

Walther Systemtechnik VMS-05 Bedienungsanleitung

Altronix

Altronix LINQ8PD Montageanleitung

Eaton

Eaton Powerware Series Bedienungsanleitung

WAGO

WAGO 750-407/040-000 Bedienungsanleitung

Sony

Sony CCU-590 Bedienungsanleitung

Graco

Graco 25D614 Bedienungsanleitung

Task Force Tips

Task Force Tips YE-RF-900 Programmierhandbuch

Shini

Shini SPV-U Series Bedienungsanleitung