TCM310U

DATA SHEET TCM 310 /TCM 310U Transceiver Gateway Modules Transceiver Gateway Module TCM 310 / TCM 310U TCM 310 enables the realization of gateways for the EnOcean 868 and 902 MHz radio systems. It provides a bi-directional radio interface 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 sensors using Smart Ack technology. Product variants  TCM 310: SMD transceiver module 868MHz  TCM310U: SMD transceiver module 902MHz Feature  Smart Ack controller functionality  Transparent radio channel  Programmable repeater functionality (1 / 2 Level)  EnOcean Serial Protocol V3 (ESP3) Type Ordering Code TCM 310 TCM 310U S3003-K310 S3053-K310 Features overview Antenna Frequency External whip or 50Ω antenna mountable TCM 310: 868.300MHz TCM 310U: 902.875MHz 125 kbps Data rate Modulation type Receiver Sensitivity (at 25°C)2) Conducted Output Power Power Supply Serial Interface Current Consumption Dimensions of PCB Operating temperature Radio Regulations 1) According to ISO/IEC 14543-3-1x © 2019 EnOcean | www.enocean.com TCM 310: ASK 868 MHz1) TCM 310U: FSK 902MHz1) TCM 310: typ. –96 dBm (868MHz) TCM 310U: typ. -98 dBm (902MHz) TCM 310: typ. 3 dBm (868MHz) TCM 310U: typ. 1 dBm (902MHz) 2.6…4.5V UART (ESP3) Receive mode: 33 mA Transmit mode: 24 mA 22x19x3 mm -25° to +85°C TCM 310 (max. radiated power +1.4 dBm with whip): RED (EU) TCM 310U: FCC (US) / ISED (CA) 2) 0.1% telegram error rate (based on the combination of 3 received sub-telegrams) Subject to modifications | June 2019