Dolphin TCM 330 User manual

© 2016 EnOcean | www.enocean.com F-710-017, V1.2 TCM 330 / TCM 330U User Manual | v1.1| August 2016 | Page 1/62
USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller 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 330 / TCM 330U
11.08.2016

© 2016 EnOcean | www.enocean.com F-710-017, V1.2 TCM 330 / TCM 330U User Manual | v1.1| August 2016 | Page 2/62
USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
REVISION HISTORY
The following major modifications and improvements have been made to this document:
Version
Author
Reviewer
Date
Major Changes
1.0
MKA
01.09.2015
Initial Release
1.1
MKA
11.08.2016
Addition of TCM 330 (868.3 MHz variant)
Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany
www.enocean.com, [e-mail], phone [phone]
© EnOcean GmbH, All Rights Reserved
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 specifica-
tions, 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.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
TABLE OF CONTENT
1MODULE VARIANTS AND RELATED DOCUMENTS ...............................................5
2GENERAL DESCRIPTION.................................................................................6
2.1 Basic functionality .........................................................................................6
2.2 Technical data TCM 330 / TCM 330U................................................................7
2.3 Physical dimensions.......................................................................................8
2.4 Environmental conditions ...............................................................................8
2.5 Ordering information......................................................................................8
3HARDWARE DESIGN DESCRIPTION..................................................................9
3.1 Pin out.........................................................................................................9
3.2 Pin description ............................................................................................ 10
3.3 Absolute maximum ratings (non-operating).................................................... 11
3.4 Maximum ratings (operating)........................................................................ 11
3.5 System design ............................................................................................ 12
3.5.1 Power supply....................................................................................... 12
3.5.2 0–10V output driver.............................................................................13
3.5.3 Relay output .......................................................................................14
3.5.4 Zero cross detection.............................................................................15
3.5.5 EEPROM .............................................................................................16
3.5.6 Antenna .............................................................................................17
3.5.6.1 Overview ......................................................................................... 17
3.5.6.2 Whip antenna................................................................................... 18
3.5.6.3 Helix antenna................................................................................... 18
3.5.6.4Chip antenna (Mitsubishi Material, Type AM11DG-ST01) ........................ 19
3.5.7 Local interface.....................................................................................20
3.5.7.1 Pushbutton interface .........................................................................20
3.5.7.2 LED interface.................................................................................... 20
3.5.8 Programming and configuration interface................................................21
3.5.8.1 Reset and programming input protection .............................................22
4FUNCTIONAL INFORMATION.........................................................................23
4.1 General description...................................................................................... 23
4.2 System components ....................................................................................23
4.3 LED zone controller......................................................................................24
4.3.1 PWM output functionality......................................................................25
4.3.2 Status message functionality.................................................................25
4.3.3 Repeater functionality ..........................................................................26
4.4 Wireless switches ........................................................................................ 27
4.4.1 Functional behaviour of wireless switches ...............................................28
4.5 Wireless occupancy sensors.......................................................................... 29
4.5.1 Functional behaviour of wireless occupancy sensors.................................30
4.5.2 Functionality depending on system configuration.....................................31
4.5.2.1 Occupancy sensor in stand-alone mode ............................................... 31
4.5.2.2 Occupancy sensor and switches ..........................................................32
4.6 Wireless light level sensors...........................................................................33

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
4.6.1 Functional behaviour of wireless light level sensors..................................34
4.6.1.1 Five point dimming............................................................................ 35
4.6.1.1.1 Dimming curve adjustment ................................................................36
4.6.1.2 Two level dimming............................................................................ 37
4.6.2 Functionality depending on system configuration.....................................38
4.6.2.1 Light Level Sensor in Stand-alone Mode...............................................38
4.6.2.2 Light Level Sensor and Switches.........................................................39
4.6.2.3 Light Level Sensor and Occupancy Sensors ..........................................40
4.6.2.4 Light Level Sensor with Occupancy Sensors and Wireless Switches..........41
4.7 Central controllers....................................................................................... 42
4.7.1 Functional behaviour of central controllers..............................................42
4.8 Demand response controllers........................................................................42
4.8.1 Functional behaviour of central controllers..............................................42
5SYSTEM CONFIGURATION ............................................................................ 43
5.1 Local configuration interface.........................................................................43
5.1.1 Linking............................................................................................... 43
5.1.2 Device reset........................................................................................ 43
5.1.3 Setting the minimum output voltage......................................................44
5.1.4 Linking............................................................................................... 44
5.1.4.1 Linking to transmitters (transmit-only) ................................................ 45
5.1.4.2 Linking to transceivers (transmit & receive)..........................................46
5.2 Factory-configurable parameters...................................................................47
5.3 Remote commissioning ................................................................................ 48
5.3.1 Navigan™ Wireless Commissioner..........................................................48
5.3.2 Configurable Parameters....................................................................... 49
6APPLICATION INFORMATION ........................................................................51
6.1 Transmission range .....................................................................................51
6.2 Recommendations for laying a whip antenna ..................................................52
6.3 Layout recommendations .............................................................................53
6.3.1 Recommended foot pattern................................................................... 54
6.3.2 Soldering information........................................................................... 56
6.3.3 Tape & Reel specification TCM 330.........................................................57
7REGULATORY INFORMATION.........................................................................58
7.1 FCC (United States) Certification...................................................................58
7.1.1 FCC Regulatory Statements ..................................................................60
7.2 IC (Industry Canada) Certification ................................................................. 61
7.2.1 Industry Canada Regulatory Statements.................................................62

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
1MODULE VARIANTS AND RELATED DOCUMENTS
This document describes operation of TCM 330 modules available in variations for following
frequencies:
nTCM 330: 868.300 MHz
nTCM 330U: 902.875 MHz
Within this user manual the term TCM 330 is used to describe both TCM 330 and TCM 330U
unless otherwise noted.
For system development we recommend following our application notes, in particular:
nAN101: Power Supply Layout – Layout considerations for Line-Power
nAN102: Antenna Basics – Basic Antenna Design Considerations for EnOcean based
Products
nAN405: TCM 330 Integration

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
2GENERAL DESCRIPTION
2.1 Basic functionality
The LED Controller TCM 330 enables implementation of LED Zone Controllers with or with-
out relay functionality. Such controllers use wireless technology to communicate with other
self-powered EnOcean based products to provide simple yet powerful solutions for dimming
control of LED lighting.
TCM 330 can control the dim level of connected LED light sources based on input from the
following devices:
nUp to 20 switches
nUp to 10 occupancy sensors
n1 light level sensor
n1 central controller
n1 demand response controller
TCM 330 enables advance lighting control compliant with California Title 24 daylight har-
vesting scenarios.
TCM 330 enables both simple configuration via a local 2 button interface and advanced
over-the-air parameterization using the EnOcean Remote Commissioning standard and the
Navigan NWC 300 installation tool.
Built-in operating modes
nSwitch ON / OFF and Dim UP / DOWN based on input from switches
nOccupancy-controlled lighting based on input from occupancy sensors
nDaylight-controlled lighting based on input from a light level sensor
nCentral control based on input from a gateway or controller
nDemand response based on input from a demand response controller

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
2.2 Technical data TCM 330 / TCM 330U
Antenna
External antenna (whip, chip or 50 Ω antenna)
Frequency
868.300 MHz (TCM 330) / 902.875MHz (TCM 330U)
Radio standard (Modulation)
ASK 1) / FSK 2)
Data rate
125 kbps
Receiver sensitivity (typ. at 25 °C) 3)
typ. –96 dBm (TCM 330) / -98 dBm (TCM 330U)
Conducted output power @50 Ω(typ.)
typ. +5 dBm (TCM 330) / +1 dBm (TCM 330U)
Power supply
3.0 V– 3.3V
Current Consumption (typ.)
Receive mode: 33 mA
Transmit mode: 24 mA
Start-up time
<500 ms
Control outputs
Relay control and PWM
User interface
2 digital inputs (LRN, DIM)
2 digital outputs for LEDs
Supported EEPs
Occupancy sensors A5-07-01, A5-07-02, A5-07-03
Light sensors A5-06-02, A5-06-03
Rocker switch F6-02-02
Central controller A5-38-08
Demand response A5-37-01
Status message D2-40-00
Operating temperature
-25°C to +85°C (-10°F … 180°F)
Dimensions of PCB
22 mm x 19 mm x3 mm (0.87” x 0.75” x 0.12”)
Weight
1.9 g
Radio Regulations
R&TTE (TCM 330) / FCC, IC (TCM 330U)
1) according to ISO/IEC 14543-3-10
2) according to ISO/IEC 14543-3-11
3) @ 0.1% telegram error rate (based on 3 transmitted sub-telegrams)

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
2.3 Physical dimensions
Note that the soldering pads are located on the bottom side of PCB.
PCB dimensions 22 x 19 x 3.1 mm
Weight 1.9 g
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 330
S3003-K330
868.300 MHz
TCM 330U
S3053-K330
902.875 MHz
Unless otherwise specified, all
dimensions are in mm.
Tolerances:
PCB outline dimensions: ±0.7 mm
All other tolerances: ±0.1 mm

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3HARDWARE DESIGN DESCRIPTION
3.1 Pin out
The figure above shows the pin out of the TCM 330 LED Controller module.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.2 Pin description
HW Symbol
TCM 330
pin #
Function
Comments
GND
1, 5, 7,
17, 24,
26, 28, 31
Ground connection
Must be connected to GND
VDD
2
Supply voltage
2.6 V – 3.3 V Max. ripple: see 3.4
RVDD
8
Internal regulator
Unused, leave open
DVDD
25
Internal regulator
Unused, leave open
IOVDD
23
VDD for IO Functions
Connect to VDD
RF_WHIP
4
RF output
Output for whip antenna
RF_50
6
RF output
50 Ohm output for external antenna
ADIO0
9
I2C - SCL
Connect to external EEPROM
(
Microchip 24AA08, see 3.5.5)
ADIO5
14
ISC - SCA
ADIO4
13
PWM output
Connect to 0-10V driver stage (see
3.5.2)
ADIO3
12
Primary Relay Control
Connect to Relay if present (see 3.5.3)
HIGH if
external relay is closed
LOW otherwise
ADIO2
11
Relay Overdrive
Connect to Relay if present (see 3.5.3)
HIGH for 110 ms during relay closing
ADIO1
10
Zero Cross Detect
Connect to zero cross detection
(see 3.5.4)
WXIDIO
29
DIM Button Input
Connect to DIM / LRN button if pre-
sent
(see 3.5.7.1)
WXODIO
30
LRN Button Input
WSDADIO2
21
RED LED
Connect to RED / GREEN LED
Maximum current 2 mA (see 3.5.7.2)
RSDADIO3
22
GREEN LED
n.c.
3, 15,
32,33, 34
Not connected
Do not connect!
Programming / Control Interface
RESET
27
System / Programming Reset
Active HIGH
Provide 10 kΩ pull-down parallel to
10nF capacitor on board (see
3.5.8.1)
PROG_EN
18
Programming Interface Enable
HIGH: Programming Mode
LOW: Functional Mode
Provide 10 kΩ pull-down parallel to
10nF capacitor on board (see
3.5.8.1)
RSDADIO3
22
Programming I/F
(see
3.5.8)
Dual use (also GREEN LED)
WSDADIO2
21
Dual use (also RED LED)
SCLKDIO1
20
SCSEDIO0
19
ADIO7
16

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.3 Absolute maximum ratings (non-operating)
Symbol
Parameter
Min
Max
Units
VDD Supply voltage at VDD
-0.5
3.6
V
IOVDD
Must be same as VDD
-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
(LRN / DIM button)
-0.5
2 V
3.4 Maximum ratings (operating)
Symbol
Parameter
Min
Max
Units
VDD
Supply voltage at VDD
3.0
3.3
V
IOVDD
Must be same as VDD
3.0
3.3
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
3.3
V
VIND2
Voltage at WXIDIO / WXODIO input pin
(LRN / DIM button)
0
2.0
V
VDDR
Max. ripple at VDD
50
mVpp

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5 System design
In order to ensure reliable operation it is recommended to follow the external circuitry rec-
ommendations given in this chapter.
The high level system design is shown below.
3.5.1 Power supply
TCM 330 can be used in two system configurations:
nDC (typically 12V) supplied system
The supply voltage is typically provided by an auxiliary power output of the LED driver.
Internal regulation for TCM 330 supply voltage (3.0V … 3.3V) and potentially the 0-10V
driver (typically 12V, depending on input voltage and output driver design) is required.
nAC (line power) supplied system
Line power is used as supply voltage.
Use of transformer, rectifier, Driver regulator and TCM 330 regulator is required.
Line power supply to the LED driver can be controlled by a relay in order to save power
when the LED driver is in OFF state.
TCM330 requires a single supply voltage between 3.0V and 3.3V. This supply voltage is
used both to supply the internal core functions and the IO cells. The ripple should be under
10mVpp for optimal RF performance.
Care should be taken to avoid emitted and conducted emissions and attention must be paid
to the power supply and a correct layout and shielding to achieve best RF performance.
Refer to app note Power Supply Layout [AN101] for recommendations.
In noisy environments it is recommended to place a 22 µF ceramic capacitor between VDD
and GND close to the module (material: X5R, X7R, min 6.3 V to avoid derating effects).
In addition, an HF SMD EMI Suppression Ferrite Bead such as the Würth WE-CBF HF SMD
EMI Suppression Ferrite Bead (Würth order number 742863160) can be inserted into the
power supply line.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.2 0–10V output driver
TCM 330 provides a PWM output with a frequency of 80 kHz.
The PWM output is configured to be active high, i.e. a duty cycle of 100% will result in the
output being permanently set to high.
Conversion of the PWM output signal to a 0-10V driver signal is typically done by using a
low pass filter followed by a non-inverting amplifier.
The gain of the amplifier must be chosen according to the IO voltage of TCM 330 such that
100 % duty cycle at the TCM 330 PWM output will result in 10V output voltage at the driv-
er.
The output of the 0-10V driver should be properly ESD protected if it is exposed to user
contact.
The illustration below shows an example of such 0-10V output driver.
Both a minimum and a maximum output voltage level can be configured in TCM 330 by
means of setting a minimum and maximum duty cycle accordingly.
This feature prevents flickering at very low output voltage levels and can conserve energy
in systems where the maximum available LED brightness is not required.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.3 Relay output
TCM 330 provides the option to control a relay in order to cut the supply voltage to external
components if the LED controller output is set to OFF.
The typical application for this functionality is to control the power voltage supply of the
LED driver connected to the output of the LED controller.
TCM 330 provides two outputs for relay control:
nPrimary Relay Control
This output signal is set to active (high) if the output of TCM 330 is ON (output level >
0V); otherwise it is inactive (low).
nRelay Overdrive
This output signal is set to active (high) for a period of 110 ms during the transition from
relay OFF to ON state. Use of this signal in a relay driver is optional.
The use of both Primary Relay Control and Relay Overdrive signals enables power efficient
relay driver designs.
In such designs high current is provided during the mechanical transition from relay OFF to
ON state based on the Relay Overdrive signal.
Once the relay has reached ON state, a lower current for maintaining ON state is provided
based on the Primary Relay Control signal.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.4 Zero cross detection
TCM 330 provides the option to synchronize relay switching with the zero crossing of the
sinusoidal input line voltage in order to minimize electrical stress on the relay contacts.
TCM 330 relies on the application circuit for providing a digital input signal (falling edge)
which identifies the moment of zero crossing.
TCM 330 then measures the period between consecutive zero crossings in order to deter-
mine the AC line frequency (60 Hz or 50 Hz) and calculates the timing of subsequent zero
crossings based on that.
TCM 330 allows specifying timing offsets both for relay close and relay open actions to ac-
count for the timing difference between relay control signal change and relay contact state
change:
nRelay Switch ON Time
This parameter specifies the timing offset for the case of the relay closing (when contact
is made). It defines how much time in advance of the zero crossing the relay driver out-
put must be set to active.
The default value is 4.0 ms, it can be adjusted in 50us steps.
nRelay Switch OFF Time
This parameter specifies the timing offset for the case of the relay opening (when con-
tact is lost). It defines how much time in advance of the zero crossing the relay driver
output must be set to inactive.
The default value is 1.5 ms, it can be adjusted in 50us steps.
This feature is especially important for the case of relay close (make contact) where the
relay contacts have to mechanically travel a certain distance between their open state and
the point where contact is made.
The operating time required for this mechanical travel is typically several milliseconds and
must therefore be taken into consideration. The release time (from relay input going to
inactive until contact is opened) is typically less but should be considered as well.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.5 EEPROM
TCM330 relies on an external EEPROM for storage of frequently changing parameters such
as configuration and status information as well as link tables.
The recommended EEPROM is Microchip 24AA08.
An I2C interface to the EEPROM is implemented in TCM 330 providing SCL and SDA inter-
face signals. External 1k pull up resistors to VDD (positive supply voltage) are required for
correct operation.
The illustration below shows the recommended connection between TCM 330 and the ex-
ternal EEPROM.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.6 Antenna
3.5.6.1 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.
TCM330 (868.3 MHz) has been approved with whip antenna. Modules based on TCM 330
that are used in Europe do not need additional radio approval if the 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
TCM330U (902.875 MHz) is designed for use with the following antenna types:
nEnOcean-defined whip antenna
nEnOcean-defined helix antenna
nChip antenna Mitsubishi Material, Type AM11DG-ST01
TCM 330U is FCC / IC pre-approved (limited modular approval) for these antennas.
Please contact EnOcean for details.
Note that a full FCC / IC approval is needed if TCM 330U modules are used in US /
Canada with antennas other than these specified antennas.

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.6.2 Whip antenna
The whip antenna parameters are shown below.
n902.875 MHz
Antenna: 64 mm wire, connect to RF_WHIP
Minimum GND plane: 50 mm x 50 mm
Minimum distance space: 10 mm
n868.3 MHz
Antenna: 86 mm wire, connect to RF_WHIP
Minimum GND plane: 38 mm x 18 mm
Minimum distance space: 10 mm
3.5.6.3 Helix antenna
n902.875 MHz
Design according to drawing below.
Minimum GND plane: 35 mm x 30 mm
Minimum distance space: 10 mm

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.6.4 Chip antenna (Mitsubishi Material, Type AM11DG-ST01)
n902.875 MHz
Please refer to PCB drawing below for design instructions.
The following conditions apply for use of the EnOcean FCC / IC limited modular approval:
nDimensions may not be shortened
nMatching circuit is part of the limited modular approval and may not be changed
nMinimum top and bottom side ground plane required as shown below
nConnect ground planes using multiple via as shown
nConnect matching circuit to RF_50
nUse High Q wire wound inductors, e.g. 0603 Murata LQW18A series.
nUse the following matching circuit values: L1 = 3.9 nH; L2 = 33 nH, L3 = 12 nH.
Please contact EnOcean if you intend to use this design with EnOcean FCC / IC limited
modular approval.
For additional information or chip antenna quotes, please refer to Mitsubishi Materials web-
site at www.mmea.com or email to [e-mail].

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USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.7 Local interface
TCM 330 provides the option to use a local interface for simple configuration and status
display tasks. This interface consists of two pushbuttons (called LRN and DIM) and two LED
(red and green, either as two separate LED or as an integrated bi-color solution).
3.5.7.1 Pushbutton interface
The two pushbuttons have to be connected as follows:
nLRN button to WXODIO input of TCM 330 (pin 30)
nDIM button to WXIDIO input of TCM 330 (pin 29)
Both inputs are active low. Proper debouncing circuitry should be included.
3.5.7.2 LED interface
The two LED’s have to be connected as follows:
nGreen LED to RSDADIO3 output of TCM 330 (pin 22)
nRed LED to WSDADIO2 output of TCM 330 (pin 21)
Both outputs are active high. Output current should be limited via 560 Ohm series resis-
tors.
One possible implementation of the pushbutton and LED interface is shown below.