EnOcean TCM 515U Manuel utilisateur

USER MANUAL

TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE

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!

TCM 515 / TCM 515U

EnOcean Transceiver Gateway Module

USER MANUAL

TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE

REVISION HISTORY

The following major modifications and improvements have been made to this document:

Version

Author

Reviewer

Date

Major Changes

1.0

MKA

MK, CB

12.05.2017

First public release

1.1

MKA

22.05.2017

Added detailed antenna information

1.2

MKA

MH, MK

22.06.2017

Added receiver class due to RED requirement

1.3

MKA

08.08.2017

Added FCC grant and regulatory information for

FCC and ISED; Added maximum input power

1.4

MKA

31.08.2017

Added Tape & Reel specification

1.5

MKA

19.09.2017

Added detailed description of filtering function-

ality

1.6

MKA

25.10.2017

Added maximum number of filters

1.7

MKA

10.01.2018

Extensive update for production version. Added

detailed description of telegram processing, se-

curity operations and noise filtering.

1.8

MKA

30.01.2018

Added product revision history

Added maximum input power and RSSI accu-

racy. Added current during start-up.

1.9

MKA

30.04.2018

Added DA-7 to product history

1.10

MKA

31.07.2018

Added DB-8 to product history, extended de-

scription of ESP3 interface, telegram filtering

and BaseID functionality

1.11

MKA

08.01.2019

Added application info for SAW circuit

1.12

MKA

05.02.2019

Added note regarding test points and regarding

RLC storage.

1.13

MKA

08.08.2019

Update with new features in product version

DB-09

1.14

MKA

28.01.2020

Corrected list of supported secure RORG

1.15

MKA

18.03.2020

Added information about ESP3 command for

transmission

1.16

MKA

31.07.2020

Added new features in product version DC,

Added introduction to EnOcean radio in Appen-

dix A and EnOcean security in Appendix B

1.17

MKA

08.12.2020

Added PCB parameters for whip antenna

Added description of product label

1.18

MKA

22.06.2021

New release for TCM 515 (868.3 MHz) product

revision DD-19

1.19

MKA

08.11.2021

Removal of Mitsubishi 902 MHz antenna due to

product discontinuation

Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany

www.enocean.com, [email protected], phone +49 (89) 6734 6890

USER MANUAL

TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE

Disclaimer

This user manual describes the type of component and shall not be considered as assured

characteristics. 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 website: 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 containing 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 
 
 
 
TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE 
 
© 2021 EnOcean | www.enocean.com F-710-017, V1.0 TCM 515 User Manual | v1.19 | November 2021 | Page 4/112 
 
TABLE OF CONTENT 
1General description........................................................................................8 
1 Basic functionality .........................................................................................8 
2 Technical data...............................................................................................9 
3 Physical dimensions..................................................................................... 10 
4 Environmental conditions ............................................................................. 10 
5 Packaging information.................................................................................. 10 
6 Ordering information ................................................................................... 10 
2Functional information ................................................................................. 11 
1 High-level functionality ................................................................................ 11 
2 Functional states ......................................................................................... 12 
3 Device interface .......................................................................................... 13 
3.1 Pin-out ............................................................................................... 13 
4 Power supply .............................................................................................. 14 
5 Antenna ..................................................................................................... 14 
6 UART interface ............................................................................................ 14 
7 Reset ......................................................................................................... 15 
8 Test interface (TP1, TP2, TP3)....................................................................... 15 
9 Product label............................................................................................... 15 
9.1 QR code ............................................................................................. 16 
3Power-up, initialization and system operation ................................................. 17 
1 Typical operation sequence for transmit and receive mode ............................... 17 
2 Typical operation sequence for transmit-only mode ......................................... 18 
4Telegram reception...................................................................................... 19 
1 Telegram reception flow ............................................................................... 19 
2 Telegram filtering ........................................................................................ 20 
2.1 Filter type ........................................................................................... 21 
2.2 Filter value.......................................................................................... 21 
2.3 Filter condition .................................................................................... 22 
2.4 Filter action......................................................................................... 22 
2.5 Filter combination ................................................................................ 23 
2.6 Filter definition .................................................................................... 23 
2.7 Filter enabling ..................................................................................... 24 
2.8 Filter reading....................................................................................... 25 
2.9 Filter deletion ...................................................................................... 26 
2.10 Filter examples.................................................................................... 27 
2.10.1 Forwarding (ESP3 to host) filter examples............................................ 27 
2.10.2 Repeater filter examples .................................................................... 28 
3 RADIO_ERP1 packet for received telegrams.................................................... 29 
4 RADIO_ERP2 packet for received telegrams (TCM 515U only) ........................... 30 
5 Wait for RX maturity time............................................................................. 31 
6 Transparent mode ....................................................................................... 32 

 
USER MANUAL 
 
 
 
TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE 
 
© 2021 EnOcean | www.enocean.com F-710-017, V1.0 TCM 515 User Manual | v1.19 | November 2021 | Page 5/112 
 
7 RSSI test mode........................................................................................... 33 
5Telegram transmission ................................................................................. 35 
1 Transmission flow........................................................................................ 35 
2 RADIO_ERP1 packet for telegram transmission ............................................... 36 
3 RADIO_ERP2 packet for telegram transmission (TCM 515U only)....................... 37 
4 RADIO_MESSAGE packet for telegram transmission......................................... 38 
5 Using Base ID for transmission...................................................................... 39 
5.1 Source address selection ...................................................................... 40 
5.2 Usage recommendation ........................................................................ 40 
6 Duty cycle limit (TCM 515 / 868.300 MHz variant only) .................................... 41 
6.1 Determining available transmission time................................................. 42 
7 Transmit-only mode..................................................................................... 43 
6Telegram repeating ..................................................................................... 44 
1 Configuration of telegram repeating............................................................... 45 
7Security processing ..................................................................................... 46 
1 TCM 515 security architecture....................................................................... 46 
2 Telegram processing flow ............................................................................. 47 
3 Secure link table ......................................................................................... 48 
3.1 Secure link table parameters................................................................. 49 
4 Telegram encryption and decryption .............................................................. 50 
5 Telegram authentication............................................................................... 50 
6 RLC support................................................................................................ 51 
6.1 Explicit and implicit rolling code support ................................................. 51 
6.2 RLC roll-over....................................................................................... 52 
6.3 RLC backup......................................................................................... 53 
7 Teach-in of secure devices............................................................................ 54 
7.1 Security parameters............................................................................. 54 
7.1.1 Security key ..................................................................................... 54 
7.1.2 RLC................................................................................................. 54 
7.2 Secure teach-in procedure .................................................................... 55 
7.3 Teach-in of secure devices with secure teach-in telegram ......................... 55 
7.3.1 Transmission of a secure teach-in telegram.......................................... 55 
7.3.2 Reception of a secure teach-in telegram (Teach-in mode) ...................... 56 
7.3.3 Handling of secure teach-in telegrams if teach-in mode is not active ....... 57 
7.4 Teach-in of secure devices using ESP3 ................................................... 58 
8 Reporting of security-related events .............................................................. 60 
8Low power sleep mode................................................................................. 61 
9ESP3 interface ............................................................................................ 62 
1 ESP3 physical interface ................................................................................ 62 
2 ESP3 packet structure.................................................................................. 63 
3 Supported ESP3 commands .......................................................................... 64 
4 Persistent versus not persistent configuration settings ..................................... 66 
Remote management................................................................................... 67 

 
USER MANUAL 
 
 
 
TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE 
 
© 2021 EnOcean | www.enocean.com F-710-017, V1.0 TCM 515 User Manual | v1.19 | November 2021 | Page 6/112 
 
11 Device integration ....................................................................................... 68 
11.1 Recommended PCB Footprint ................................................................... 68 
11.2 Device outline ........................................................................................ 69 
11.3 Soldering information.............................................................................. 70 
11.4 Packaging information............................................................................. 71 
11.5 Layout recommendations......................................................................... 72 
11.6 Power supply requirements...................................................................... 73 
11.7 Low noise design considerations ............................................................... 73 
11.8 Suggested Reset circuit ........................................................................... 74 
11.9 Test interface......................................................................................... 74 
11.10 Identifying the TCM 515 product revision ................................................ 75 
12 Antenna options .......................................................................................... 76 
12.1 Antenna options for 868 MHz (European Union).......................................... 76 
12.1.1 Whip antenna...................................................................................... 77 
12.2 Antenna options for 902 MHz (US / Canada) .............................................. 78 
12.2.1 Whip antenna...................................................................................... 78 
12.2.2 Helical antenna.................................................................................... 78 
12.2.3 Dipole antenna (ANT-916-CW-HWR-RPS)................................................ 79 
13 Application information ................................................................................ 80 
13.1 Transmission range................................................................................. 80 
13.2 RSSI reporting ....................................................................................... 81 
14 Regulatory information................................................................................. 82 
14.1 RED (European Union) ............................................................................ 82 
14.2 FCC (United States) ................................................................................ 83 
14.2.1 FCC Grant Of Equipment Authorization ................................................... 83 
14.2.2 FCC Usage Conditions .......................................................................... 84 
14.2.3 OEM Requirements .............................................................................. 85 
14.2.4 Module Activation ................................................................................ 86 
14.3 ISED (former Industry Canada) Certification .............................................. 87 
14.3.1 ISED Technical Acceptance Certificate .................................................... 87 
14.3.2 ISED Usage Conditions ......................................................................... 88 
14.4 Repeater Function (FCC/IC) ..................................................................... 89 
15 References ................................................................................................. 90 
16 Product history............................................................................................ 91 
A. Introduction to EnOcean radio protocol .......................................................... 92 
A.1 ERP1 telegram format.................................................................................. 92 
A.2 ERP2 telegram format.................................................................................. 93 
A.3 Subtelegrams ............................................................................................. 93 
A.3.1 Subtelegram timing ................................................................................. 94 
A.3.2 TX maturity time ..................................................................................... 95 
A.3.3 RX maturity time ..................................................................................... 95 
A.4 Addressing ................................................................................................. 96 
A.4.1 Address types ......................................................................................... 96 
A.4.2 EURID (Radio ID) ........................................................................................ 97 
A.4.3 Broadcast ID............................................................................................... 97 
A.4.4 Base ID...................................................................................................... 97 
A.5 Data payload .............................................................................................. 98 
A.5.1 EnOcean Equipment Profiles (EEP) structure ............................................... 98 

 
USER MANUAL 
 
 
 
TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE 
 
© 2021 EnOcean | www.enocean.com F-710-017, V1.0 TCM 515 User Manual | v1.19 | November 2021 | Page 7/112 
 
A.5.2 Common RORG ....................................................................................... 99 
A.5.3 Data payload size .................................................................................. 100 
A.6 Telegram chaining ..................................................................................... 100 
A.6.1 Telegram chaining for broadcast telegrams............................................... 101 
A.6.2 Telegram chaining for addressed telegrams (ADT) ..................................... 101 
A.6.3 Telegram chaining for secure telegram (SEC_CDM) ................................... 102 
A.6.4 Telegram chaining for addressed secure telegram (ADT SEC_CDM).............. 103 
B. Introduction to EnOcean security protocol .................................................... 104 
B.1 Goals of secure radio communication ........................................................... 104 
B.2 Telegram encryption .................................................................................. 105 
B.3 Telegram authentication............................................................................. 105 
B.4 Replay protection ...................................................................................... 107 
B.4.1 RLC and security key in bi-directional communication ................................ 109 
B.4.2 RLC synchronization between sender and receiver ..................................... 110 
B.5 Secure telegram types ............................................................................... 111 
B.5.1 Secure teach-in telegram ....................................................................... 111 
B.5.1.1 Teach-in Info ............................................................................................ 112 
B.5.1.2 Security level format (SLF) ......................................................................... 112 
 

USER MANUAL

TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE

1General description

1.1 Basic functionality

TCM515 and TCM 515U are additions to the existing TCM 300 / 310 / 320 transceiver module

family with the following functionality:

◼TCM 515

Transceiver Gateway for 868.3 MHz ASK (EnOcean Radio Protocol version 1); main

market for this variant is Europe. This User Manual describes the functionality of

TCM 515 with product revision DD-19. For a product revision history of TCM 515 please

refer to Chapter 16; for documentation of previous revisions, please contact EnOcean.

◼TCM 515U

902.875 MHz FSK (EnOcean Radio Protocol version 2), main market for this variant is

US and Canada. This User Manual describes the functionality of TCM 515U with prod-

uct revision DC-06. For a product revision history of TCM 515U please refer to

Chapter 16; for documentation of previous revisions, please contact EnOcean.

TCM 515 and TCM 515U will be commonly referred to as “TCM 515”throughout the remainder

of this document. In addition to the description of TCM 515 and TCM 515U, this document

also provides an introduction to EnOcean radio protocol in Appendix A and an introduction to

EnOcean security protocol in Appendix B.

TCM 515 is optimized for application requiring smallest possible size and integrated security

handling such as line-powered actuators or controllers. TCM 515 products are limited to OEM

installation ONLY.

TCM 515 provides a radio link between EnOcean radio devices and an external host connected

via UART interface using the standardized EnOcean Serial Protocol V3 (ESP3) communication

protocol.

TCM 515 receives and transmits radio telegrams based on a 50 Ohm or whip antenna con-

nected to the host PCB. It forwards received radio telegrams to an external host processor

or host PC via the ESP3 interface. Messages received from an external host via the ESP3

interface will be transmitted by TCM 515 as EnOcean radio telegrams according to the chosen

frequency.

TCM 515 is implemented as 31 pin reflow-solderable module with optimized form factor for

size constrained applications. It is not pin compatible with existing TCM 310 products.

Figure 1 below shows TCM 515.

Figure 1 –TCM 515

USER MANUAL

TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE

1.2 Technical data

Antenna

50 Ohm whip antenna (connected at host board)

Supported Radio Frequencies

TCM 515: 868.300 MHz ASK

TCM 515U: 902.875 MHz FSK

Data Rate

125 kbps

Receiver Sensitivity (1)

TCM 515: -93 dBm

TCM 515U: -98 dBm

Maximum Input Power (1)

-17 dBm

Receiver Blocking Performance

Class 2 according to EN 300 220-1

Radiated RF Immunity

10 V / m according to EN 301 489-3

Transmit Power

TCM 515: +10 dBm

TCM 515U: +1 dBm

Supply Voltage (min / max / typ)

2.0 V / 3.6 V / 3.3 V

Supply Current RX State

25 mA

Supply Current TX State (2)

25 mA

Supply Current Idle State (3)

5 mA

Supply Current Sleep Mode

TCM 515: < 5 uA

TCM 515U: < 50 uA

Power-up to Ready State Timing

50 ms

Ready State to RX State Delay (4)

200 ms (default setting, adjustable via ESP3)

Supply Current between Power-up and RX

12 mA

TX to RX switching time (5)

< 1 ms

Serial Interface To Host

UART according to ESP3 Standard (TURBO option)

General Note: All figures are typical values at 25°C unless otherwise specified.

Note 1: Sensitivity and Maximum Input Power figures are based on 0.1% telegram error rate for the combination

of 3 received sub-telegrams

Note 2: ASK modulation encodes the bit status (0 or 1) using different radio power levels where 0 is encoded with

a high-power level and 1 with a low power level. The TX current therefore depends on the ration between

bits with the value 0 and bits with the value 1 in the bit stream. The figure given here is for a PN9 sequence.

Note 3: Idle Mode is used when TCM 515 operates in transmit-only mode while no telegram is transmitted.

Note 4: During start-up, TCM 515 waits for a configurable additional delay before transitioning to RX state

to allow for power supply stabilization and start-up of the external host.

The default value for this delay is 200 ms; this is adjustable via ESP3

Note 5: TX to RX switch over time is measured from the transmission of the last bit (end of frame) of a radio frame

until the receiver is ready to receive the first bit (preamble) of a radio frame

USER MANUAL

TCM 515 / TCM 515U –ENOCEAN TRANSCEIVER GATEWAY MODULE

1.3 Physical dimensions

Module Dimensions

19.0 mm x 14.7 mm x 3.0 mm (all +- 0.3 mm)

Module Weight

1 g

1.4 Environmental conditions

Operating Temperature

-40°C ... +85°C

Storage Temperature

-40°C ... +85°C

Humidity

0% to 95% r.h. (non-condensing)

1.5 Packaging information

Packaging Unit / Method 250 units / Tape and reel

1.6 Ordering information

Type

Current Revision

Ordering Code

TCM 515

DD-19

S3003-K515:DD

TCM 515U

DC-06

S3053-K515:DC

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