© 2016 EnOcean | www.enocean.com Subject to modifications | Jul 2016
DATA SHEET
TCM 300 / TCM 320 (868 MHz),
TCM 300U / TCM 320U (902 MHz) Transceiver Modules
Pre-installed whip antenna (TCM 320/320C/300U)
External whip or 50 Ω antenna mountable (TCM 300/300C/300U)
868.300 MHz / 125 kbps (TCM 300/320)
1)
902.875 MHz / 125 kbps (TCM 300U/320U)
Receiver Sensitivity (at 25°C)
typ. –96 dBm (868 MHz)
2)
typ. -98 dBm (902 MHz)
2)
2.6 – 3.3 V (TCM 320 / TCM 320U)
2.6 – 4.5 V (TCM 300 / TCM 300U)
Receive mode: typ. 33mA
Transmit mode: typ. 24mA
36.5 x 18 x 5.5 mm (TCM 320 / TCM 320U)
22 x 19 x 3 mm (TCM 300 / TCM 300U)
R&TTE / EN 300 220 (TCM 300/320)
IC/FCC CFR-47 Part 15 (TCM 300U/320U)
1) According to ISO/IEC 14543-3-10
2) 0.1% telegram error rate (based on the combination of 3 received sub-telegrams)
The use of energy harvesting with wireless communication is protected by EnOcean under international patents.
Purchase of any of the above listed TCM modules does NOT include a license to use these patents. For energy har-
vesting wireless products please use our STM and PTM product families.
EnOcean Dolphin System Architecture.
Open. Flexible. Expandable.
The distinguishing feature that sets Dolphin apart
from other wireless system architectures is energy
harvesting, which enables self-powered wireless
sensors and actuators. The Dolphin system architec-
ture joins the components necessary for an energy-
autonomous wireless sensor system that operates
on a standardized wireless network. These include
energy conversion and storage components,
EnOcean wireless modules for energy management,
data acquisition, data processing and wireless data
transmission, and finally the software blocks operat-
ing system, API and application programs.
As an open and expandable hardware and software
architecture, Dolphin is future-oriented and fully
backward compatible with EnOcean-enabled devices
and system components already on the market.
The hardware kernel of Dolphin is the EO3000I chip,
a basis for simply integrated modules. EnOcean
modules already have extensive firmware function-
ality implemented – such as basic switching, dim-
ming and measuring – and can go straight into an
application without additional programming. Its
built-in application functions enable straightforward
start-up and system integration.
Benefits for OEM partner
Maintenance-free sensor solution with energy
harvesting
Ready available and wide-ranging, interoperable
system product portfolio
Fast implementation and time to market
Various evaluation tools obtainable to support
development
Competitive advantage over battery-powered
wireless solutions
New differentiated marketing advantages
Participation in EnOcean's eco-system
EnOcean is the wireless standard for sustainable
buildings
