Pushbutton Transmitter Module PTM 210 The PTM 210 ISM-band self-powered radio transmitter module enables the implementation of wireless remote controls without batteries. Power is provided by a built-in electro-dynamic power generator (energy harvester). When the energy bow is pushed down, electrical energy is created and a RF telegram is transmitted including a 32-bit module ID. Releasing the energy bow generates different telegram data, so every PTM telegram contains the information that the bow was pressed or released. In addition, the radio telegram transmits the operating status of 4 contact nipples when activating the bow. Integral Electro-dynamic Power Generator Integrated PCB antenna Operating frequency: 868.3MHz Modulation: ASK Data rate: 125kbps No of channels: 2 with 4 action states each (upper/lower pushbutton is pressed/released) EnOcean Equipment Profile supported: EEP F6-02-xx, F6-04-xx Transmission range: 300m free field, 30m indoors Energy bow travel / Operating force: 1.8mm / 8N (typical at room temperature) Lifetime at 25°C: 100000 actuations (typical) tested according to EN 60669 / VDE 0632 Dimensions: 40 x 40 x 11.2mm Operating temperature range: - 25 to +65°C Applications: wall-mounted flat rocker switches with 1 or 2 rockers (with medial position), handheld remote controls with up to 4 single pushbuttons, switch sensing for the Internet of Things (IoT). Note Companion mains-switching receiver module: RCM 250 (RS Part No. 189-172 ) Batteryless Wireless Applications EnOcean manufacture a range of transmitter and receiver products that operate in the 868MHz area of the ISM band. These devices are typically very efficient in terms of the power supply requirements and are used to send short messages.,The advantages of EnOcean technology are clearly illustrated through applications such as elect...