EnOcean STM300U TRANSCEIVER MODULE User Manual 3

EnOcean GmbH TRANSCEIVER MODULE 3

User Manual 3

USER MANUAL V1.07
EnOcean GmbH
Kolpingring 18a
82041 Oberhaching
Germany
Phone +49.89.67 34 689-0
Fax +49.89.67 34 689-50
info@enocean.com
www.enocean.com
Subject to modifications
TCM 310 / 310C / TCM 310U User Manual
February 14, 2013
Page 1/26
Patent protected:
WO98/36395, DE 100 25 561, DE 101 50 128,
WO 2004/051591, DE 103 01 678 A1, DE 10309334,
WO 04/109236, WO 05/096482, WO 02/095707,
US 6,747,573, US 7,019,241
Observe precautions! Electrostatic sensitive devices!
Transceiver Module
TCM 310 / TCM 310C / TCM 310U
February 14th, 2013
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
REVISION HISTORY
The following major modifications and improvements have been made to the first version of
this document:
No
Major Changes
1.00
Initial version
1.01
Modification for Step Code DB; increased number of filters and Smart Ack mail-
boxes
1.02
Supply voltage range extended
1.03
Start-up time and current consumption in deep sleep mode added in 1.2; im-
proved layout recommendations in 3.5
1.04
Antenna recommendations removed and referred to application note AN102 and
AN105; Maximum Rating for IOVDD modified (IOVDD may now exceed VDD); Ad-
ditional information in 3.6; Chapter “Related Documents” added; pin numbers
added in 3.2; update of FCC grant in 5.2; parameters for antenna requirements
relaxed in 4.2.1.;
1.05
Error in table in 3.2 corrected (pin 17 and 18 need to be connected to GND as
shown in figure above)
1.06
Supply voltage range extended; start-up time from sleep added
1.07
Added TCM 310U
Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany
www.enocean.com, info@enocean.com, phone +49 (89) 6734 6890
© EnOcean GmbH
All Rights Reserved
Important!
This information describes the type of component and shall not be considered as assured characteris-
tics. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications
are subject to change without notice. For the latest product specifications, refer to the EnOcean web-
site: http://www.enocean.com.
As far as patents or other rights of third parties are concerned, liability is only assumed for modules,
not for the described applications, processes and circuits.
EnOcean does not assume responsibility for use of modules described and limits its liability to the
replacement of modules determined to be defective due to workmanship. Devices or systems contain-
ing RF components must meet the essential requirements of the local legal authorities.
The modules must not be used in any relation with equipment that supports, directly or indirectly,
human health or life or with applications that can result in danger for people, animals or real value.
Components of the modules are considered and should be disposed of as hazardous waste. Local
government regulations are to be observed.
Packing: Please use the recycling operators known to you.
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
TABLE OF CONTENT
1 MODULE VARIANTS AND RELATED DOCUMENTS ............................................... 4
2 GENERAL DESCRIPTION ................................................................................. 4
2.1 Basic functionality ......................................................................................... 4
2.2 Technical data ............................................................................................... 5
2.3 Physical dimensions ....................................................................................... 6
2.4 Environmental conditions ............................................................................... 6
2.5 Ordering information ..................................................................................... 6
3 FUNCTIONAL DESCRIPTION ............................................................................ 7
3.1 Pin out ......................................................................................................... 7
3.2 Pin description and operational characteristics .................................................. 7
3.2.1 GPIO supply voltage - IOVDD ...................................................................... 8
3.3 Absolute maximum ratings (non operating) ...................................................... 8
3.4 Maximum ratings (operating) .......................................................................... 8
3.5 System environment ...................................................................................... 8
3.6 Serial Interface ............................................................................................. 9
3.7 Built-in Repeater ......................................................................................... 10
3.8 Smart Acknowledge ..................................................................................... 10
3.9 Remote Management ................................................................................... 11
4 APPLICATIONS INFORMATION....................................................................... 11
4.1 Transmission range ..................................................................................... 11
4.2 Antenna options .......................................................................................... 12
4.2.1 Overview ................................................................................................ 12
4.2.2 Whip antenna ......................................................................................... 12
4.2.3 Helical antenna ....................................................................................... 13
4.3 Recommendations for laying a whip antenna .................................................. 14
4.4 Power supply requirements ........................................................................... 15
4.5 Layout recommendations ............................................................................. 15
4.5.1 Recommended foot pattern ....................................................................... 16
4.6 Soldering information .................................................................................. 19
4.7 Tape & Reel specification .............................................................................. 20
5 AGENCY CERTIFICATIONS ............................................................................ 21
5.1 CE approval ................................................................................................ 21
5.2 FCC (United States) Certification ................................................................... 22
5.3 IC (Industry Canada) Certification ................................................................. 24
5.4 FCC Regulatory Statements ............................................................................... 25
5.5 Industry Canada Regulatory Statements ................................................................ 26
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
1 MODULE VARIANTS AND RELATED DOCUMENTS
This document describes operation of TCM 310 modules available in variations for following
frequencies:
TCM 310 : 868.300 MHz
TCM 310C: 315.000 MHz
TCM 310U: 902.875 MHz
In side this manual the following terms TCM310x can be used interchangeably for any of
the above frequency.
This document describes operation of TCM 310x modules with their built-in firmware.
In addition we recommend following our application notes, in particular
AN101: Power Supply Layout – Layout considerations for Line-Power
AN102: Antenna Basics – Basic Antenna Design Considerations for EnOcean based
Products
AN105: 315 MHZ Internal Antenna Design – Considerations for EnOcean based Products
The specification of the serial protocol ESP3 can be found here:
http://www.enocean.com/en/enocean_modules/tcm-310/
2 GENERAL DESCRIPTION
2.1 Basic functionality
TCM 310x is a SMD mountable radio transmitter mod-
ule enabling the realization of gateways for EnOcean
868 MHz, 315 MHz and 902 MHz radio systems. It pro-
vides a bi-directional radio interface and a bi-
directional serial interface. Radio messages are sent
transparently through the serial interface in both direc-
tions from and to an externally connected host proces-
sor or host PC. In addition control commands can be
sent from the host, e.g. to configure the repeater func-
tionality or to manage Smart Ack functions. TCM 310x
can act as postmaster for up to 20 bi-directional sen-
sors using Smart Ack technology.
Features
Smart Ack controller functionality
Transparent radio channel
Programmable repeater functionality (1 / 2 Level)
ESP3 support (EnOcean Serial Protocol V3)
Not API programmable!
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
1) According to ISO/IEC 14543-3-10 2) @ 0.1% telegram error rate based on transmitted sub-telegrams
2.2 Technical data
Antenna
TCM 310 : external whip or 50Ω antenna mountable
TCM 310C: external whip
TCM 310U: external whip or Helical antenna
Frequency
TCM 310 : 868.300 MHz (ASK)1)
TCM 310C: 315.000 MHz (ASK)1)
TCM 310U: 902.875 MHz (FSK)
Radio Standard
Enocean 868 MHz/315 MHz: ISO/IEC 14543-3-10
Data rate/Modulation type
125 kbps
Receiver Sensitivity (at 25°C)
typ. –96 dBm (868.300 MHz) 2)
typ. -98 dBm (315.000 MHz) 2)
typ. -98 dBm (902.875 MHz) 2)
Conducted Output Power
typ. 3 dBm @ 313 and 868 MHz / 1dBm @ 902.875 MHz
Power Supply
2.85…3.5V
Serial Interface
UART
Current Consumption
Receive mode: 33 mA
Transmit mode: 24 mA
Dimensions of PCB
22x19x3 mm
Operating temperature
0 to +65°C
Radio Regulations
R&TTE EN 300 220 (TCM 310)
FCC CFR-47 Part 15 (TCM 310C / TCM 310U)
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
2.3 Physical dimensions
TCM 310 (pads on bottom side of PCB!)
2.4 Environmental conditions
Operating temperature -0 °C … +65 °C
Storage temperature -40 °C … +85 °C
Storage temperature in tape & reel package -20 °C … +50 °C
Humidity 0% … 93% r.H., non-condensing
2.5 Ordering information
Type
Ordering Code
Frequency
TCM 310
S3003-K310
868.300 MHz
TCM 310C
S3033-K310
315.000 MHz
TCM 310U
S3053-K310
902.875 MHz
PCB Dimension 22 x 19 x 3.1 mm
Weight 1.9 g
Unless otherwise specified dimensions are in mm.
Tolerances:
PCB outline dimensions 0.2 mm
All other tolerances 0.1 mm
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
3 FUNCTIONAL DESCRIPTION
3.1 Pin out
The figure above shows the pin out of the TCM 310x hardware.
3.2 Pin description and operational characteristics
HW Symbol
Pin #
Function
Characteristics
GND
1, 5, 7, 17, 18,
24, 26, 28, 31
Ground connection
Must be connected to GND; see 4.4
VDD
2
Supply voltage
2.6 V … 3.5 V
RVDD
8
RF supply voltage
regulator output
Leave open
DVDD
25
Digital supply volt-
age
regulator output
1.8 V
Output current: max. 5 mA
IOVDD
23
GPIO supply volt-
age
Must be connected to desired inter-
face supply voltage (see 3.4) See
also 3.2.1.
RESET
27
Reset input
External 10 kΩ pull-down required.
SER_RX
15
UART input
See 3.6
SER_TX
16
UART output
See 3.6
RF_WHIP
4
RF output
Output for whip antenna
RF_50
6
RF output
50 Ohm output for external antenna
n.c.
3, 9-14, 19-22,
29,30, 32-34
Not connected
Do not connect!
EO3000I
Antenna
balun
XTAL
16MHz
TCM310/310C
TOP VIEW
DVDD
RVDD
n.c.
IOVDD
n.c.
n.c.
n.c.
n.c.
RESET
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
SER_RX
SER_TX
GND
n.c.
n.c.
n.c.
GND
GND
GND
RF_50
RF_WHIP
n.c.
VDD
GND
GND
GND
GND
GND
1
918
26
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
3.2.1 GPIO supply voltage - IOVDD
For digital communication with other circuitry the pins of the serial interface UART may be
operated from supply voltages different from DVDD. Therefore an interface voltage supply
pin IOVDD is available which must be connected either to DVDD or to an external supply
within the tolerated voltage range of IOVDD.
If DVDD=0 V (e.g. in any sleep mode or if VDD<VOFF) and IOVDD is supplied,
there may be unpredictable and varying current from IOVDD caused by internal
floating nodes. It must be taken care that the current into IOVDD does not exceed
10 mA while DVDD=0 V. If DVDD=0 V and IOVDD is not supplied, do not apply
voltage to any above mentioned pin. This may lead to unpredictable malfunction
of the device.
IOVDD voltage must not exceed VDD voltage! A malfunction of the module may be
caused by such inverse supply!
3.3 Absolute maximum ratings (non operating)
Symbol
Parameter
Min
Max
Units
VDD
Supply voltage at VDD
-0.5
5.5
V
IOVDD
GPIO supply voltage
-0.5
3.6
V
GND
Ground connection
0
0
V
VIND1
Voltage at RESET, and UART
-0.5
3.6
V
3.4 Maximum ratings (operating)
Symbol
Parameter
Min
Max
Units
VDD
Supply voltage at VDD
TCM 310
2.6
3.5
V
IOVDD
GPIO supply voltage (see also 3.2.1)
1.7
3.6
V
GND
Ground connection
0
0
V
VIND1
Voltage at RESET, and UART
0
3.6
V
VDDR
Max. ripple at VDD
50
mVpp
3.5 System environment
In the figure below, TCM 310x is shown in a typical system environment.
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
3.6 Serial Interface
TCM 310x provides a bi-directional serial interface which conforms to the EnOcean ESP3
specification. For details regarding ESP3 please refer to the ESP3 specification1. The data
rate on the serial interface is 58.8 kbit/s which is usually interoperable with systems run-
ning at 57.6 kbit/s.
Direction
Nominal serial data rate
Tolerance
TX (sent by module)
58823 bit/s (=57600 bit/s + 2.1%)
< 50 ppm
RX (received by module)
58823 bit/s
< 5%
The following ESP3 commands are supported:
Type 1 Radio command for transparent mode
Type 2 Responses
Type 4 Event
o SA_CONFIRM_LEARN to confirm/discard learn in/out
o CO_READY to indicate wake up from deep sleep initiated by CO_WR_SLEEP
Type 5 Common commands
o CO_WR_SLEEP to enter energy saving mode (deep sleep mode)
o CO_WR_RESET to reset the device
o CO_RD_VERSION to read SW/HW versions, chip ID etc.
o CO_RD_SYS_LOG to read system log from device data base
o CO_WR_SYS_LOG to reset system log from device data base
o CO_WR_BIST to perform flash BIST operation
o CO_WR_IDBASE to write ID range base number
o CO_RD_IDBASE to read ID range base number
o CO_WR_REPEATER to configure repeater functionality
o CO_RD_REPEATER to read repeater state
o CO_WR_FILTER_ADD to add filter to filter list (up to 30 filters are supported)
o CO_WR_FILTER_DEL to delete filter from filter list
o CO_WR_FILTER_DEL_ALL to delete all filter
o CO_WR_FILTER_ENABLE to enable/disable supplied filters
o CO_RD_FILTER to read supplied filters
o CO_WR_WAIT_MATURITY to wait maturity time before returning radio telegrams
o CO_WR_MEM for writing into memory
o CO_RD_MEM for reading memory
o CO_RD_MEM_ADDRESS to get addresses of special areas
Type 6 Smart Acknowledge commands
o SA_WR_LEARNMODE to set/reset Smart Acknowledge learn mode
o SA_RD_LEARNMODE to get learn mode
o SA_WR_LEARNCONFIRM to add or delete a mailbox of a client
o SA_WR_RESET to send a reset command to a client
o SA_RD_LEARNEDCLIENTS to get learned mailboxes/clients
o SA_WR_POSTMASTER to activate/deactivate post master functionality
Type 7 Remote Management messages up to 256 Bytes
1 http://www.enocean.com/en/enocean_modules/tcm-310/
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
3.7 Built-in Repeater
TCM 310x provides the option to activate a one or two-level repeater for EnOcean radio
telegrams.
1-level repeater: If a received telegram is a valid and original (not yet repeated), the tele-
gram is repeated after a random delay.
2-level repeater: If a received telegram is valid and original or repeated once, the telegram
is repeated after a random delay.
The repeated telegram is marked as “repeated” by an increased repeater counter.
Configuration of the repeater is done via serial interface commands.
For detailed recommendations regarding the usage of repeaters please refer to our applica-
tion note EnOcean Wireless Systems - Installation Notes (PDF), 09/2010.
3.8 Smart Acknowledge
TCM 310x provides a post master function with 20 mailboxes for sensors using Smart Ack
technology. For more information on smart acknowledge please refer to EnOcean Equip-
ment Profiles (EEP) V2.1.
When teaching-in a device using Smart Acknowledge please take care to switch off
all TCM 3xy devices which are not continuously powered. Otherwise these TCM
3xy modules could be declared postmaster. As soon as the power supply is
switched off, a postmaster would be missing and Smart Acknowledge would not
work any longer!
All configuration values set via ESP3 commands are held in RAM and will therefore
be lost after RESET or after a deep sleep phase. Only Smart Ack mailboxes are
stored in FLASH and are available also after RESET or a deep sleep phase.
After sending a CO_WR_RESET command, the following CO_READY event indi-
cates wake up reason 06 meaning ”A memory request from the CPU core does not
correspond to any valid memory location.” This is caused by the real reset cause
used when CO_WR_RESET will be performed. It is not a SW/HW malfunction.
2-level repeating function should only be activated if really needed! Otherwise the
system function can be compromised by collisions of telegrams.
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
3.9 Remote Management
TCM 310x provides a transparent radio channel also for remote management messages
with a message length of up to 256 bytes. This enables an external micro controller con-
nected to TCM 310 to handle remote management request from external devices or to con-
trol other devices via remote management. For more information on remote management
please refer to EnOcean Equipment Profiles (EEP) V2.1.
4 APPLICATIONS INFORMATION
4.1 Transmission range
The main factors that influence the system transmission range are type and location of the
antennas of the receiver and the transmitter, type of terrain and degree of obstruction of
the link path, sources of interference affecting the receiver, and “dead” spots caused by
signal reflections from nearby conductive objects. Since the expected transmission range
strongly depends on this system conditions, range tests should categorically be performed
before notification of a particular range that will be attainable by a certain application.
The following figures for expected transmission range are considered by using a PTM, a
STM or a TCM radio transmitter device and the TCM radio receiver device with preinstalled
whip antenna and may be used as a rough guide only:
Line-of-sight connections: Typically 30 m range in corridors, up to 100 m in halls
Plasterboard walls / dry wood: Typically 30 m range, through max. 5 walls
Line-of-sight connections: Typically 30 m range in corridors, up to 100 m in halls
Ferro concrete walls / ceilings: Typically 10 m range, through max. 1 ceiling
Fire-safety walls, elevator shafts, staircases and supply areas should be considered as
screening.
The angle at which the transmitted signal hits the wall is very important. The effective wall
thickness – and with it the signal attenuation – varies according to this angle. Signals
should be transmitted as directly as possible through the wall. Wall niches should be
avoided. Other factors restricting transmission range:
Devices mounted on metal surfaces (shielding and detuning of antenna may cause heavy
loss of transmission range)
Hollow lightweight walls filled with insulating wool on metal foil
Suspended ceilings with panels of metal or carbon fibre
Lead glass or glass with metal coating, steel furniture
The distance between EnOcean receivers and other transmitting devices such as com-
puters, audio and video equipment that also emit high-frequency signals should be at least
0.5 m
A summarized application note to determine the transmission range within buildings is
available as download from www.enocean.com.
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
4.2 Antenna options
4.2.1 Overview
Several antenna types have been investigated by EnOcean. Please refer to our application
notes AN102, and AN105 which give an overview on our recommendations.
All TCM310x modules have been approved with whip antenna, and TCM310U with helical
antenna in addition.
868.300 MHz modules used in Europe do not need additional approval if alternative used
external antenna fulfils the following requirements:
Frequency
band
868.300 MHz
ISM
Antenna must be suited for this band
Antenna type
Passive
Mandatory for radio approval
Impedance
~50 Ohm
Mandatory for radio approval
Maximum gain
≤ 0 dBd
Mandatory for radio approval
In addition it is important to fulfill the following requirements in order to achieve compati-
bility with other EnOcean products and to ensure excellent EMI robustness:
VSWR
≤ 3:1
Important for compatibility with EnOcean protocol
Return Loss
> 6 dB
Important for compatibility with EnOcean protocol
Bandwidth
≤ 20 MHz
Important if 10 V/m EMI robustness required for device
For 315 MHz / 902.875 MHz modules (TCM 310C / TCM 310U) please note
that a full approval is needed if modules are used with antennas other than
the specified antennas.
4.2.2 Whip antenna
315 MHz
Antenna: 150 mm wire, connect to RF_WHIP
Minimum GND plane: 50 mm x 50 mm
Minimum distance space: 10 mm
868.3 MHz
Antenna: 86 mm wire, connect to RF_WHIP
Minimum GND plane: 38 mm x 18 mm
Minimum distance space: 10 mm
902.875 MHz
Antenna: 64 mm wire, connect to RF_WHIP
Minimum GND plane: 50 mm x 50 mm
Minimum distance space: 10 mm
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
4.2.3 Helical antenna
315 MHz
please contact EnOcean for availability
868.3 MHz
according to drawing below, connect to RF_WHIP
please contact EnOcean for MOQ
Minimum GND plane: 35 mm x 30 mm
Minimum distance space: 10 mm
902.875 MHz
limited modular approval available
please contact EnOcean for MOQ and mandatory limited modular approval user agreement
according to drawing below, connect to RF_WHIP
Minimum GND plane: 35 mm x 30 mm
Minimum distance space: 10 mm
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
4.3 Recommendations for laying a whip antenna
Antenna too close
to GND area
Antenna end led
back to foot point
PCB
with
GND
PCB
without
GND
Antenna
too
close
to GND
area
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
4.4 Power supply requirements
In order to provide a good radio performance, great attention must be paid to the power
supply and a correct layout and shielding. It is recommended to place a 22 µF ceramic ca-
pacitor between VDD and GND close to the module (material: X5R, X7R, min 6.3 V to avoid
derating effects). In addition a 470 nH coil shall be inserted (Murata LQW18A, 0603) in the
power supply line.
For best performance it is recommended to keep the ripple on the power supply rail below
10 mVpp (see 3.4).
All GND pins must be connected to GND. Be careful not to create loops! The
ground must be realized ideally on both sides of the PCB board with many vias. At
least there must be a short star connection. Otherwise RF performance can be
reduced!
4.5 Layout recommendations
The length of lines connected to I/Os should not exceed 5 cm.
It is recommended to have a complete GND layer in the application PCB, at least
in the area below the module and directly connected components (e.g. mid-layer
of your application PCB).
Due to unisolated test points there are live signals accessible on the bottom side
of the module.
Please follow the following advices to prevent interference with your application
circuit:
We suggest avoiding any copper structure in the area directly underneath
the module (top-layer layout of your application PCB). If this is not possible
in your design, please provide coating on top of your PCB to prevent short
circuits to the module. All bare metal surfaces including vias have to be
covered (e.g. adequate layout of solder resist).
It is mandatory that the area marked by the circle in the figure below is
kept clear of any conductive structures in the top layer and 0.3 mm below.
Otherwise RF performance will be degraded!
Furthermore, any distortive signals (e.g. bus signals or power lines) should not be
routed underneath the module. If such signals are present in your design, we sug-
gest separating them by using a ground plane between module and these signal
lines.
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
4.5.1 Recommended foot pattern
Top layer
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
Solder resist top layer
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
Solder paste top layer
The data above are also available as EAGLE library.
In order to ensure good solder quality a solder mask thickness of 150 µm is recommended.
In case a 120 µm solder mask is used, it is recommended to enlarge the solder print. The
pads on the solder print should then be 0.1 mm larger than the pad dimensions of the
module as specified in chapter 2.3. (not relative to the above drawing).
Nevertheless an application and production specific test regarding the amount of soldering
paste should be performed to find optimum parameters.
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
4.6 Soldering information
TCM 310x shall be soldered according to IPC/JEDEC J-STD-020C standard.
TCM 310 shall be handled according to Moisture Sensitivity Level MSL4 which means a floor
time of 72 h. TCM 310 may be soldered only once, since one time is already consumed at
production of the module itself.
Once the dry pack bag is opened, the desired quantity of units should be removed and the
bag resealed within two hours. If the bag is left open longer than 30 minutes the desiccant
should be replaced with dry desiccant. If devices have exceeded the specified floor life time
of 72 h, they may be baked according IPC/JEDEC J-STD-033B at max. 90°C for less than
60 h.
Devices packaged in moisture-proof packaging should be stored in ambient conditions not
exceeding temperatures of 40 °C or humidity levels of 90% r.H.
TCM 310x modules shall be soldered within 6 months after delivery!
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
4.7 Tape & Reel specification
Tape running direction
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
5 AGENCY CERTIFICATIONS
The modules have been tested to fulfil the approval requirements for CE (TCM 310) and
FCC/IC (TCM 310C / TCM 310U) based on the built-in firmware.
5.1 CE approval
The modules bear the EC conformity marking CE and conform to the R&TTE EU-directive on
radio equipment. The assembly conforms to the European and national requirements of
electromagnetic compatibility. The conformity has been proven and the according docu-
mentation has been deposited at EnOcean. The modules can be operated without notifica-
tion and free of charge in the area of the European Union, and in Switzerland. The following
provisos apply:
EnOcean RF modules must not be modified or used outside their specification
limits.
EnOcean RF modules may only be used to transfer digital or digitized data.
Analog speech and/or music are not permitted.
The final product incorporating EnOcean RF modules must itself meet the es-
sential requirement of the R&TTE Directive and a CE marking must be affixed
on the final product and on the sales packaging each. Operating instructions
containing a Declaration of Conformity has to be attached.
If the transmitter is used according to the regulations of the 868.3.3 MHz
band, a so-called “Duty Cycle” of 1% per hour must not be exceeded. Perma-
nent transmitters such as radio earphones are not allowed.
The module must be used with only the following approved antenna(s).
Type
Parameter
Value
Wire/Monopole at RF_WHIP
Maximum gain
1.0 dBi
External antenna at RF_50
Antenna type
Passive
Impedance
~50 Ohm
Maximum gain
≤ 0 dBd
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
5.2 FCC (United States) Certification
TCM 310C / TCM 310U LIMITED MODULAR APPROVAL
This is an RF module approved for Limited Modular use operating as an intentional trans-
mitting device with respect to 47 CFR 15.231(a-c) and is limited to OEM installation. The
module is optimized to operate using small amounts of energy, and may be powered by a
battery. The module transmits short radio packets comprised of control signals, (in some
cases the control signal may be accompanied with data) such as those used with alarm sys-
tems, door openers, remote switches, and the like. The module does not support continu-
ous streaming of voice, video, or any other forms of streaming data; it sends only short
packets containing control signals and possibly data. The module is designed to comply
with, has been tested according to 15.231(a-c), and has been found to comply with each
requirement. Thus, a finished device containing the TCM 310C / TCM 310U radio module
can be operated in the United States without additional Part 15 FCC approval (approval(s)
for unintentional radiators may be required for the OEM’s finished product), under EnO-
cean’s FCC ID number. This greatly simplifies and shortens the design cycle and develop-
ment costs for OEM integrators. The module can be triggered manually or automatically,
which cases are described below.
Manual Activation
The radio module can be configured to transmit a short packetized control signal if trig-
gered manually. The module can be triggered, by pressing a switch, for example.
The packet contains one (or more) control signals that is(are) intended to control some-
thing at the receiving end. The packet may also contain data. Depending on how much en-
ergy is available from the energy source, subsequent manual triggers can initiate the
transmission of additional control signals. This may be necessary if prior packet(s)
was(were) lost to fading or interference. Subsequent triggers can also be initiated as a pre-
caution if any doubt exists that the first packet didn’t arrive at the receiver. Each packet
that is transmitted, regardless of whether it was the first one or a subsequent one, will only
be transmitted if enough energy is available from the energy source.
Automatic Activation
The radio module also can be configured to transmit a short packetized control signal
if triggered automatically, by a relevant change of its inputs or in response to receiving a
signal from another transmitter, for example. Again, the packet contains a control signal
that is intended to control something at the receiving end and may also contain data. As
above, it is possible for the packet to get lost and never reach the receiver. However, if
enough energy is available from the energy source, and the module has been configured to
do so, then another packet or packets containing the control signal may be transmitted at a
later time.
The device is capable to operate as a repeater, which can receive signals from the following
list of FCC/IC approved transmitters, and retransmit the signals.
PTM 200C FCC ID:SZV-PTM200C IC:5713A-PTM200C
STM 110C FCC ID:SZV-STM110C IC:5713A-STM110C
TCM 200C FCC ID:SZV-TCM2XXC IC:5713A-TCM2XXC
TCM 220C FCC ID:SZV-TCM2XXC IC:5713A-TCM2XXC
TCM 300C FCC ID:SZV-STM300C IC:5713A-STM300C
STM 300C FCC ID:SZV-STM300C IC:5713A-STM300C
TCM 320C FCC ID:SZV-TCM320C IC:5713A-TCM320C
PTM 210U FCC ID:SZV-PTM210U IC:5713A-PTM210U
STM 300U FCC ID:SZV-STM300U IC:5713A-STM300U
TCM 300U FCC ID:SZV-STM300U IC:5713A-STM300U
TCM 320U FCC ID:SZV-TCM320U IC:5713A-TCM320U
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
OEM Requirements
In order to use EnOcean’s FCC ID number, the OEM must ensure that the following condi-
tions are met:
End users of products, which contain the module, must not have the ability to alter the
firmware that governs the operation of the module. The agency grant is valid only when
the module is incorporated into a final product by OEM integrators.
The end-user must not be provided with instructions to remove, adjust or install the
module.
The Original Equipment Manufacturer (OEM) must ensure that FCC labeling require-
ments are met. This includes a clearly visible label on the outside of the final product.
Attaching a label to a removable portion of the final product, such as a battery cover, is
not permitted. The label must include the following text:
TCM 310C:
Contains FCC ID: SZV-STM300C
The enclosed device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (i.) this device may not cause harmful interference and
(ii.) this device must accept any interference received, including interference that
may cause undesired operation.
TCM 310U:
Contains FCC ID: SZV-STM300U
The enclosed device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (i.) this device may not cause harmful interference and
(ii.) this device must accept any interference received, including interference that
may cause undesired operation.
When the device is so small or for such use that it is not practicable to place the state-
ment above on it, the information required by this paragraph shall be placed in a promi-
nent location in the instruction manual or pamphlet supplied to the user or, alternative-
ly, shall be placed on the container in which the device is marketed. However, the FCC
identifier or the unique identifier, as appropriate, must be displayed on the device.
The user manual for the end product must also contain the text given above.
Changes or modifications not expressly approved by EnOcean could void the user's au-
thority to operate the equipment.
The module must be used with only the following approved antenna(s).
Part Number
Type
Gain
N.A.
Wire/Monopole
1.0 dBi
N.A.
Helical (for TCM300U only)
1.0 dBi
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
The OEM must ensure that timing requirements according to 47 CFR 15.231(a-c) are
met.
The OEM must sign the OEM Limited Modular Approval Agreement with EnOcean
5.3 IC (Industry Canada) Certification
In order to use EnOcean’s IC number, the OEM must ensure that the following conditions
are met:
Labeling requirements for Industry Canada are similar to those required by the FCC.
The Original Equipment Manufacturer (OEM) must ensure that IC labeling requirements
are met. A clearly visible label on the outside of a non-removable part of the final prod-
uct must include the following text:
TCM 310C:
Contains IC: 5713A-STM300C
Contient le module d'émission IC: 5713A-STM300C
TCM 310U:
Contains IC: 5713A-STM300U
Contient le module d'émission IC: 5713A-STM300U
The OEM must sign the OEM Limited Modular Approval Agreement with EnOcean
Pour utiliser le numéro IC EnOcean, le OEM doit s'assurer que les conditions suivantes sont
remplies:
Les exigences d'étiquetage pour Industrie Canada sont similaires à ceux exigés par la
FCC. Le fabricant d'équipement d'origine (OEM) doit s'assurer que les exigences en
matière d'étiquetage IC sont réunies. Une étiquette clairement visible à l'extérieur d'une
partie non amovible du produit final doit contenir le texte suivant:
TCM 310C:
Contains IC: 5713A-STM300C
Contient le module d'émission IC: 5713A-STM300C
TCM 310U:
Contains IC: 5713A-STM300U
Contient le module d'émission IC: 5713A-STM300U
L'OEM doit signer l'accord OEM limitée Approbation modulaire avec EnOcean
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
5.4 FCC Regulatory Statements
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation. Any
changes or modifications not expressly approved by manufacturer could void the user’s authori-
ty to operate the equipment.
IMPORTANT! Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate this equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/ TV technician for help.
USER MANUAL V1.07
TCM 310 / TCM 310C / TCM 310U
5.5 Industry Canada Regulatory Statements
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is sub-
ject to the following two conditions: (1) this device may not cause interference, and (2) this de-
vice must accept any interference, including interference that may cause undesired operation of
the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio
exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne
doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage
radioélectrique subi, meme si le brouillage est susceptible d’en compromettre le fonctionnement.
IMPORTANT! Tous les changements ou modifications pas expressément approuvés par la
partie responsable de la conformité ont pu vider l’autorité de l’utilisateur pour actioner cet
équipment.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada

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