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- Manufacturer or author: EnOcean GmbH
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Technical content
© 2019 EnOcean | www.enocean.com Subject to modifications | June 2019 DATA SHEET TCM 310 /TCM 310U Transceiver Gateway Modules Features overview Antenna External whip or 50Ω antenna mountable Frequency TCM 310: 868.300MHz TCM 310U: 902.875MHz Data rate 125 kbps Modulation type TCM 310: ASK 868 MHz1) TCM 310U: FSK 902MHz1) Receiver Sensitivity (at 25°C)2) TCM 310: typ. –96 dBm (868MHz) TCM 310U: typ. -98 dBm (902MHz) Conducted Output Power TCM 310: typ. 3 dBm (868MHz) TCM 310U: typ. 1 dBm (902MHz) Power Supply 2.6…4.5V Serial Interface UART (ESP3) Current Consumption Receive mode: 33 mA Transmit mode: 24 mA Dimensions of PCB 22x19x3 mm Operating temperature -25° to +85°C Radio Regulations TCM 310 (max. radiated power +1.4 dBm with whip): RED (EU) TCM 310U: FCC (US) / ISED (CA) 1) According to ISO/IEC 14543-3-1x 2) 0.1% telegram error rate (based on the combination of 3 received sub-telegrams) Transceiver Gateway Module TCM 310 / TCM 310U TCM 310 enables the realization of gateways for the EnOcean 868 and 902 MHz radio sys- tems. It provides a bi-directional radio inter- face at one end and a bi-directional serial interface at the other end. Radio messages are sent transparently through the serial interface in both directions from and to an externally connected host processor or host PC. In addition control commands can be sent from the host, e.g. to configure the repeater functionality or to manage the Smart Ack functions. TCM 310 can act as postmaster for up to 15 bi-directional sen- sors using Smart Ack technology. Feature Smart Ack controller functionality Transparent radio channel Programmable repeater functionality (1 / 2 Level) EnOcean Serial Protocol V3 (ESP3) Product variants TCM 310: SMD transceiver module 868MHz TCM310U: SMD transceiver module 902MHz Type TCM 310 TCM 310U Ordering Code S3003-K310 S3053-K310