EnOcean TCM 410J User Manual

USER MANUAL

TCM 410J – 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!

USER MANUAL

TCM 410J – Transceiver Module

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

1.10

Added certification information and PCB Design

1.2

Changed power support information

1.3

Updated Energy consumption. Added example circuits for reset and prog_en pins. Extended PIN description. Added IOVDD and PINs circuits when using dee psleep.

2.0

Module revision update, added enhanced security mode,

MSL4 -> MSL 3 and type approval updated.

2.1

Corrected Smart Ack Mailbox count and added description for repeating after POR

2.2

Update of ARIB regulations.

Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany www.enocean.com, info@enocean.com, phone +49 (89) 6734 6890

Important!

This information 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 410J – Transceiver Module

TABLE OF CONTENT

1. MODULE VARIANTS AND RELATED DOCUMENTS ............................................... 5

2. GENERAL DESCRIPTION ................................................................................. 5

2.1 Basic functionality ......................................................................................... 5

2.2 Technical data ............................................................................................... 7

2.3 Physical dimensions ....................................................................................... 7

2.4 Environmental conditions ............................................................................... 8

2.5 Ordering information ..................................................................................... 8

2.6 References ................................................................................................... 8

3. FUNCTIONAL DESCRIPTION ............................................................................ 9

3.1 Pin out ......................................................................................................... 9

3.2 Pin description and operational characteristics ................................................ 10

3.2.1 GPIO supply voltage - IOVDD .................................................................... 11

3.2.2 Handling IOVDD and PINs with sleep mode ................................................. 11

3.3 Absolute maximum ratings (non operating) .................................................... 12

3.4 Maximum ratings (operating) ........................................................................ 12

3.5 Suggested RESET and PROG_EN circuitry ....................................................... 13

3.6 System environment .................................................................................... 13

3.7 Serial Interface ........................................................................................... 15

3.8 Built-in Repeater ......................................................................................... 16

3.9 Smart Acknowledge ..................................................................................... 17

3.10 Remote Management .............................................................................. 17

3.11 Serial communication with TYPE 01 or TYPE 10 .......................................... 17

3.12 Module configuration ............................................................................... 18

4. SECURITY DETAILS ..................................................................................... 18

4.1 Operational modes ...................................................................................... 19

4.1.1 Inbound communication – Teach-in & Data ............................................. 19

4.1.1.1 Resynchronisation of Taught In Secure Devices .................................... 21

4.1.1.2 Decoding Telegrams in detail .............................................................. 21

4.1.1.3 Filtering ........................................................................................... 22

4.1.2 Outbound communication – Teach-in & Data ........................................... 23

4.1.2.1 Teach In .......................................................................................... 23

4.1.2.2 Data communication.......................................................................... 23

4.2 Storage for Rolling Codes and Keys ............................................................... 24

4.2.1 Possible external memories ................................................................... 25

4.2.2 Voltage drops ...................................................................................... 26

4.3 Configurations ............................................................................................ 26

5. APPLICATIONS INFORMATION....................................................................... 28

5.1 Transmission range ..................................................................................... 28

5.2 Antenna options .......................................................................................... 28

5.2.1 Overview ................................................................................................ 28

5.2.2 Whip antenna ......................................................................................... 28

5.2.3 Helical antenna ....................................................................................... 29

5.2.4 Top loaded PCB spiral antenna .................................................................. 30

5.3 Recommendations for laying a whip antenna .................................................. 32

5.4 Power supply requirements ........................................................................... 33

5.5 Layout recommendations ............................................................................. 33

5.5.1 Recommended foot pattern ....................................................................... 34

5.6 Soldering information .................................................................................. 37

USER MANUAL

TCM 410J – Transceiver Module

5.7 Tape & Reel specification .............................................................................. 38

6. AGENCY CERTIFICATIONS ............................................................................ 39

6.1 Japanese Type Approval ............................................................................... 39

USER MANUAL

TCM 410J – Transceiver Module

1. MODULE VARIANTS AND RELATED DOCUMENTS

This document describes operation of TCM 410J module with the frequency 928.35 MHz. Subject of description is the:

 build in software Dolphin V4 Decoding Gateway – short: DolphinV4 GWC S.  used hardware TCM 410J

In the Document we refer to the Hardware and Software characteristic by the module name TCM 410J.

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

The specification of the serial protocol ESP3 can be found here:

http://www.enocean.com/esp

2. GENERAL DESCRIPTION

2.1 Basic functionality

TCM 410J is a SMD mountable radio transmitter module enabling the realization of gateways for EnOcean

928.35 MHz radio systems. It provides a bi-directional radio interface and a bi-directional serial interface. Radio messages are sent transparently through the serial interface in both directions from and to an externally connected host processor or host PC. On demand the outgoing radio communication can be encrypted & incoming radio communication can be decrypted by the TCM 410J module. In addition control commands can be sent from the host, e.g. to configure the repeater functionality or to manage Smart Ack functions. TCM 410J can act as postmaster for up to 15 bi-directional sensors using Smart Ack technology.

Features

 Smart Ack controller functionality  Transparent radio channel  Programmable repeater functionality (1 Level)  ESP3 support (EnOcean Serial Protocol V3)  Enhanced security communication  API programmable!

USER MANUAL

TCM 410J – Transceiver Module

Security features:

 Decodes secured telegrams  Encodes telegrams into secured telegrams  Handling and storing Rolling Codes and Security Keys

- For outgoing communication

- For ingoing communication

 I2C Implementation to communicate with external EEPROM  Attack detection  Configurable security parameters (RLC Window, etc.)

USER MANUAL

TCM 410J – Transceiver Module

2.2 Technical data

Features overview

Antenna

External whip or 50Ω antenna mountable

Frequency

928.35 MHz (FSK)

Radio Standard

Enocean Radio Protocol 2 (FSK)

Data rate/Modulation type

125 kbps FSK

Receiver Sensitivity (at 25°C)

typ. –95 dBm

Conducted Output Power

typ. 0dBm

Power Supply

2.6…5V

Serial Interface

UART - EnOcean Serial Protocol 3

Current Consumption

Receive mode (incl. CPU current): 27 mA

Transmit mode (incl. CPU current): 22 mA

Dimensions of PCB

22x19x3.1 mm

Operating temperature

-25 to +85°C

Radio Regulations

ARIB STD-T108

2.3 Physical dimensions

TCM 410J (pads on bottom side of PCB!)

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

TCM 410J – Transceiver Module

2.4 Environmental conditions

Operating temperature -25 °C … +85 °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 410J

S3063-K410

928.35 MHz

2.6 References

1. EnOcean Radio Standard Specifications -

https://www.enocean-alliance.org/what-is-enocean/specifications/

2. EnOcean Serial Protocol v3.0 -

https://www.enocean.com/esp

3. EnOcean Tools -

https://www.enocean.com/en/knowledge-base/

USER MANUAL

TCM 410J – Transceiver Module

3. FUNCTIONAL DESCRIPTION

3.1 Pin out

The figure above shows the pin out of the TCM 410J hardware. The pins are named according to the naming of the Dolphin chip to simplify usage of the DOLPHIN API 2. The table in section 0 shows the translation of hardware pins to a naming that fits the functionality of the built-in firmware..

USER MANUAL

TCM 410J – Transceiver Module

3.2 Pin description and operational characteristics

HW Symbol

Pin #

Function

Characteristics

GND

1, 5, 7, 17, 24, 26, 28, 31

Ground connection

Must be connected to GND; see 5.4

VDD

2

Supply voltage

2.6 V … 5 V

RVDD

8

RF supply voltage regulator output

Leave open

DVDD

25

Digital supply voltage regulator output

1.8 V Output current: max. 5 mA

IOVDD

23

GPIO supply voltage

Must be connected to desired interface supply voltage (see 3.4) See also

3.2.1.

RESET

27

Reset input Programming I/F

Active high reset. External 10 kΩ pulldown parallel to 10nF capacitor recommended. See 3.5.

PROG_EN

18

Digital input, Programming I/F

HIGH (at start up): programming mode active LOW: operating mode External 10 kΩ pull-down parallel to 10nF capacitor recommended. See

3.5.

ADIO0

9

Not used by standard FW.

Configured as Digital In with Pull Up

ADIO1

10

Not used by standard FW.

Configured as Digital In with Pull Up

ADIO2

11

Not used by standard FW.

Configured as Digital In with Pull Up

ADIO3

12

Not used by standard FW.

Configured as Digital In with Pull Up

ADIO4

13

Not used by standard FW.

Configured as Digital In with Pull Up

ADIO5

14

Not used by standard FW.

Configured as Digital In with Pull Up

ADIO6

15

UART input – RX

See 0

ADIO7

16

UART output - TX Programming I/F

See 0

SCSEDIO0

19

Interface for external EEPROM with I2C interface

Programming I/F

Digital I/O for I2C Data communication.

SCLKDIO1

20

Interface for external EEPROM with I2C interface.

Programming I/F

Digital Output, Clock pin for I2C Communication WSDADIO2

21

Not used by standard FW. Programming I/F

Configured as Digital In with Pull Up

RSDADIO3

22

Not used by standard FW. Programming I/F

Configured as Digital In with Pull Up WXIDIO

29

Not used by standard FW.

Configured as Digital In with Pull Up

WXODIO

30

Not used by standard FW.

Configured as Digital In with Pull Up

RF_WHIP

4

RF output

Output for whip antenna

RF_50

6

RF output

50 Ohm output for external antenna

USER MANUAL

TCM 410J – Transceiver Module

n.c.

3, 32,33, 34

Not connected

Do not connect!

3.2.1 GPIO supply voltage - IOVDD

For digital communication with other circuitry (peripherals) the digital I/O configured pins of the mixed signal sensor interface (ADIO0 to ADIO7) and the pins of the serial interface (SCSEDIO0, SCLKDIO1, WSDADIO2, RSDADIO3) 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.

For I/O pins configured as analogue pins the IOVDD voltage level is not relevant! However it is important to connect IOVDD to a supply voltage as specified in 3.4.

3.2.2 Handling IOVDD and PINs with sleep mode

TCM 410J is aimed for line powered applications to communicate over UART. But sometimes it is desirable to put the device into sleep mode. As stated in chapter 3.2.1. it is not recommended to supply IOVDD or connect voltage to IOs if DVDD = 0 V (e.g. in any sleep mode or if VDD<VOFF). If the module is put into deep sleep mode (i.e. with the serial command CO_WR_SLEEP, see chapter 0) it is important to respect above statement and cut IOVDD supply and do not apply voltage on IOs. The IOs concern mostly the UART interface

The following example applies to cut the IOVDD from supply and IO by the DVDD as controlling signal.

IOVDD

ADIO0

ADIO1

ADIO2

ADIO3

ADIO4

ADIO5

ADIO6

ADIO7

SCSEDIO0

SCLKDIO1

WSDADIO2

RSDADIO3

If configured as digital I/O

USER MANUAL

TCM 410J – Transceiver Module

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

VINA

Voltage at every analog input pin

-0.5 2 V

VIND1

Voltage at RESET, and every digital input pin except WXIDIO/WXODIO

-0.5

3.6

V

VIND2

Voltage at WXIDIO / WXODIO input pin

-0.5 2 V

3.4 Maximum ratings (operating)

Symbol

Parameter

Min

Max

Units

VDD

Supply voltage at VDD

2.6 5 V

IOVDD

GPIO supply voltage (see also 3.2.1)

1.7

3.6

V

GND

Ground connection

0 0 V

VINA

Voltage at every analog input pin

0

2.0

V

VIND1

Voltage at RESET, and every digital input pin except WXIDIO / WXODIO

0

3.6

V

VIND2

Voltage at WXIDIO / WXODIO input pin

0

2.0

V

VDDR

Max. ripple at VDD

50

mVpp

USER MANUAL

TCM 410J – Transceiver Module

3.5 Suggested RESET and PROG_EN circuitry

In order to ensure reliable operation it is recommended to connect both the RESET and the PROG_EN with a 10 kΩ resistor in parallel with a 10 nF capacitor to ground. This avoids spurious signal detection in very noisy environments and in situations where an external programming header is provided.

The suggested circuit is shown below.

If the programming interfaces / reset line is not used then the TO_PROGRAM_HEADER line should be put to GND.

3.6 System environment

In the figure below, TCM 410J is shown in a typical system environment.

EnOcean TCM 410J User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. MODULE VARIANTS AND RELATED DOCUMENTS

2. GENERAL DESCRIPTION

2.1 Basic functionality

2.2 Technical data

2.3 Physical dimensions

2.4 Environmental conditions

2.5 Ordering information

2.6 References

3. FUNCTIONAL DESCRIPTION

3.1 Pin out

3.2 Pin description and operational characteristics

3.2.1 GPIO supply voltage - IOVDD

3.2.2 Handling IOVDD and PINs with sleep mode

3.3 Absolute maximum ratings (non operating)

3.4 Maximum ratings (operating)

3.5 Suggested RESET and PROG_EN circuitry

3.6 System environment