Schlegel N/A DMF_A Radio module Connection wire 2.5 - 5.5 V DMF_A Radio module Connection wire 2.5 - 5.5 V DMF_A Data Sheet

- subject to alterations -

DUX Schaltgeräte GmbH

Tel.:  +49(341)86872-0

Rechtsform: GmbH

Schönbachstraße 93

Fax:  +49(341)8629415

Sitz Leipzig, HRB Leipzig 6150, Geschäftsführer: Dipl.-Ing. Frank Podszuweit

D-04299 Leipzig

e-mail: info@dux.de

http://www.dux.de,   Sach-Nr.: Datenblatt_S_789-602_080624

DB-01308_AD-00753_DMF_A_090409_E.doc     Seite 1 von 1

Data Sheet

Date: 09.04.2009

Type Reference:

DMF_A

Description:

Transmitter module for wireless pushbutton, battery-free

Approvals:

CE

Protection class:

II (protective insul.)

Operation travel:

6 mm

Max. storage temperature:

-20°C ... 65°C

Max. operating temperature:

+5°C ... 60°C

Mechanical life:

50000

Energy input                                           

EPulse  > 0.45mWs,

                                                              

2.5V <= Umax <= 5.5V

                                                               

0.001ms <= TPulse <= 11ms

Antenna                                                 

Lambda/4-whip antenna mounted

Frequency/Transmission power             

868.3 MHz / max. 10 mW EIRP

Data  rate                                              

120 kbps

Bandwidth                                              

280 kHz

Modulation type                                     

ASK

Telegram type                                        

RPS type 2, 32 bit ID, 3 telegrams within 25 ms

Min. time between activations               

45 ms

Transmission range                                

300 m in a free field, this range is strongly dependent on surrounding materials
and on position relative to other energy generators or metal surfaces

Dimensions                                             

approx. 43 x 45 x 29 mm

Humidity                                                 

0-93% r.h. non-condensing

Transmitter module:

PTM230 (enocean)

:

 - no extra power supply necessary in the sender
 - no additional wiring and cable routing
 - long reach 300 m (in a free field)
 - based on EnOcean protocol
 - easy programming of receiver
 - can be combined with pushbuttons and 2-position selector and key actuators
 - in accordance with the directives R&TTE 1999/5EC, 89/336/EC
l

The required energy for wireless transmission is generated by an electrodynamic power converter from the pushbutton motion.
With the short energy pulse, a telegram is transmitted to the receiver including a 32-bit module ID of the relative pushbutton and its
switching position.
1 input signal is transmitted by the type DMF_A; suitable for all pushbutton heads, 2-position selector heads and key actuators.