User's Manual

USER MANUAL V0.6
© 2011 EnOcean | www.enocean.com PTM 335 / 335C User Manual 0.7 | Page 7/11
PTM 335 / 335C
2.3 Absolute maximum ratings (non operating)
Symbol
Parameter
Min
Max
Units
AC1
AC2
Supply voltage
0
17
V
2.4 Maximum Ratings (operating)
Symbol
Parameter
Min
Max
Units
AC1
AC2
Supply voltage
0
15
V
2.5 Radio telegram
PTM 335 transmits a radio telegram according to EEP F6-10-00.
 Status “open” is represented by 0xC0
(ECO 200 tension spring “up” = towards PCB)
 Status “closed” is represented by 0xF0
(ECO 200 tension spring “down” = away from PCB)
http://www.enocean-alliance.org/fileadmin/redaktion/enocean_alliance/pdf/EnOcean_Equipment_Profiles_EEP2.1.pdf
2.6 Transmit timing
The setup of the transmission timing allows avoiding possible collisions with data packages
of other EnOcean transmitters as well as disturbances from the environment. With each
transmission cycle, 3 identical subtelegrams are transmitted within 40 ms. The transmis-
sion of a subtelegram lasts approximately 0.7 ms. The delay between the three transmis-
sion bursts is affected at random.