DATA SHEET PTM 230 Radio transmitter module The radio transmitter module PTM 230 from EnOcean enables the implementation of battery-less radio switches for applications in e.g. building technology or industrial automation. Power is provided by an external electro-dynamic power generator such as ECO 100 or a short energy pulse. Functional Principle When a short energy pulse is supplied to the PTM 230 module an RF telegram is transmitted including a 32-bit module ID and the polarity of the supply voltage. In addition the information of 2 inputs is transmitted. With these 2 inputs one rocker of a PTM 200 can be simulated. Type PTM230 Ordering Code S3011-A230 Features overview Energy input EnOcean energy converter ECO 50 or ECO 100 or equivalent energy pulse EPulse > 0.45mWs, 2.5V ≤ Umax,Pulse ≤ 5.5V, 0,001ms ≤ TPulse ≤ 11ms Antenna no antenna installed, λ/4-whip antenna mountable Frequency / Transmission power 868.3 MHz / max. 10 mW EIRP Data rate / Channel bandwidth / Modulation type 125 kbps / 280 kHz / ASK Number of digital inputs 2 Telegram type RPS Typ 2, 32 bit ID, 3 telegrams within 25 ms Minimum time between activations Transmission range 45 ms 300m free field, range strongly dependent on surrounding material and position relative to energy harvester or other metal surfaces PCB Dimensions approx. 20 x 25 x 6 mm Operating temperature - 25 up to + 65 °C Storage temperature - 40 up to + 85 °C Humidity 0-93% r.h. non-condensing, IP 00 (required pulse width depends on voltage, pulse shape and source impedance) PTM230 is CE certified and conforms to the R&TTE EU directive on radio equipment. EnOcean GmbH Kolpingring 18a 82041 Oberhaching Germany Phone +49.89.67 34 689-77 Fax +49.89.67 34 689-50 [email protected] www.enocean.com Product Marketing Subject to modifications September 2007 Page 1/ 1