e981.03 knx transceiver knx transceiver new, innovative and system cost efficient distribution...
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E981.03KNX Transceiver New, Innovative and System Cost Efficient
Distribution Service Elmos Support
HeadquartersElmos Semiconductor AG
Heinrich-Hertz-Str. 1 | 44227 Dortmund (Germany)
Phone: +49 (0) 231 / 75 49-100 | [email protected]
www.elmos.com
Sales and Application Support Office MunichElmos Semiconductor AG
Am Gefluegelhof 12 | 85716 Unterschleißheim/Eching (Germany)
Phone: +49 (0) 89 / 31 83 70-0 | [email protected]
Sales and Application Support Office North AmericaElmos NA Inc.
32255 Northwestern Highway, Suite 45 | Farmington Hills,
MI 48334 (United States)
Phone: +1 (0) 248 / 8 65 32 00 | [email protected]
Sales and Application Support Office Korea and JapanElmos Korea
B-1007, U-Space 2, #670 Daewangpangyo-ro, Sampyoung-dong,
Bunddang-gu, Sungnam-si Kyounggi-do | 463-400 Republic of Korea
Phone: +82 (0) 31 / 7 14 11 31 | [email protected]
Sales and Application Support Office ChinaElmos Semiconductor Technology (Shanghai) Co., Ltd.
Unit London, 1BF GC Tower | No. 1088 YuanShen Road,
Pudong New District | Shanghai, 200122, P.R. China
Phone: +86 (0) 21 / 51 78 51 88 | [email protected]
Sales and Application Support Office SingaporeElmos Semiconductor Singapore Pte Ltd.
60 Alexandra Terrace | #09-31 The Comtech (Singapore 118502)
Phone: +65 (0) 627 / 4 08 86 | [email protected]
Your Local Partner
Channel Microelectronic GmbH
Alleenstr. 29/3 | 73730 Esslingen (Germany)
Phone: +49 (0) 711 / 93 07 21-30 | Fax: +49 (0) 711 / 93 07 21-40
[email protected] | www.channel-microelectronic.de
MEV Elektronik Service GmbH
Nordel 5a | 49176 Hilter a.T.W. (Germany)
Phone: +49 (0) 5424 / 23 40-0 | Fax: +49 (0) 5424 / 23 40-40
[email protected] | www.mev-elektronik.com
MSC Vertriebs GmbH
Industriestr. 16 | 76297 Stutensee (Germany)
Phone: +49 (0) 7249 / 910-0 | Fax: +49 (0) 7249 / 910-516
[email protected] | www.msc-ge.com
Syscom Electronique
Europarc, 15/33, rue le Corbusier | 94042 Créteil Cedex (France)
Phone: +33 (0) 1 / 43 77 84 88
[email protected] | www.syscomelectronique.com
Mostyle Corporation
[email protected] | www.mostyle.com.tw
MUJIN Electronics. Co., Ltd.
[email protected] | www. mujin.co.kr
Technokey Co. Ltd. (Hong Kong)
[email protected] | www.technokey.com
WT Microelectronics Co., Ltd.
[email protected] | www.wtmec.com
Vitec Co., Ltd.
[email protected] | www. vitec.co.jp
More information: www.elmos.com
001
- 02/
2013
Transceiver for KNX® TP1-256
Key Features-> Certified with TP1-256 application
-> Autonomous MAC and individual physical address
-> Included protocol handling (normal mode)
-> Supporting normal and analog mode
-> TP-UART and SPI™ compatible Interface
- TP-UART supporting communication,
configuration and diagnosis
- SPI™ supporting configuration and diagnosis
in analog and normal mode
-> Internal power management assures KNX® conformance
under all load conditions
- Configurable supply for a microcontroller 3.3V (50mA)
or 5V (30mA) delivered by a DC/DC converter
- 20V Supply for application
-> Interface useable with opto-coupler
Innovative Features-> Remote wake-up
-> Alarm function for detecting a detaching of the application
module from bus-coupling module in active mode
Features for a Cost Efficient System-> The high precision clock needed for communication
could be delivered by
- crystal
- host microcontroller
-> Up to 5 GPIOs controlled by TP-UART
- Three general purpose inputs at the transceiver
- Two general purpose in- / outputs at the transceiver
-> Extended diagnosis information like BUSP, and supply
voltage levels are available trough the UART or SPI™ interface.
The wirering harness between host and bus coupler could
be reduced.
For more information on the KNX software stack with the Elmos
E981.03 KNX Transceiver please contact the stack providers Tapko
or Weinzierl. Elmos works (equally) together with both companies
on a partnership basis.
Advantages-> Low frequency clock delivered by host microcontroller
to transceiver saving one crystal
- The low frequency makes it also possible to use this
through galvanic isolators
-> Three useable general purpose inputs at the transceiver
-> Two useable general purpose outputs at the transceiver
-> V20 is controlled by UART
Evaluation, Development Hardware and Software
Type Elmos TAPKO Weinzierl
Demoboard-> Full KNX® Application-> Temperature sensor-> Two push buttons-> LED as KNX® steerable actor-> Delivered with ETS configuration file
X X
Reference Design X
Evaluation and
Development Hardware
X X
Software Stack X X
Advantages-> Only 2 wires need galvanic isolation
- for communication and configuration
- for controlling outputs and reading inputs
-> Three general purpose inputs at the transceiver
-> Two general purpose outputs at the transceiver
Application Example
Galvanic Isolation Example
Development Tools
RTX
LEARN_SW
USER2_SW
CRECC33I
D1
CCST
DSPS CVCC CCVCC CVIO
VVIOVVCC=3.3V (50mA)
LSPSRVCC
RUser2_SW
VVIOVVIO
VVIO
CST
U1
RUser1_LEDDUser1
RUser1_SW
C20D2 X1
BUSN
CREC
KNX
Isolatedarea
Example for alternativeuse of SPI & WK
Interface
Transceiver with core components
E981.03
9
10
11
12
13
14
15
16
3233 31
30
29
28
27
26
25
17 18 19 20 21 22 23 24
8 7 6 5 4 3 2 1
RTXL
RTXH
BUSP
i.c.
V20
VST
SW
i.c. TXD
126.562 Hz±0.02%
VCC
VIO
BSO
BS1
INT
EXTA
L
XTAL
Q
RXD
GND
SCS
SCK
MISO
MOSI
SAVE
WK
V33I
SETV
CC
AOUT
i.c.
RESE
T
OTEM
P
X1.2
X1.1
USER1_SW
RLEARN_LEDDLEARN
HostMCU
Capture compare out
UART
~M
RTX
LEARN_SW
USER2_SW
CRECC33I
D1
CCST
DSPS CVCC CCVCC CVIOVVIO
LSPSRVCC
RUser2_SW
VVIOVVIO
VVIO
CST
Q
U1
RUser1_LEDDUser1
RUser1_SW
BUSN
CREC
KNX
Isolated 380V~ area
Example for alternativeuse of SPI & WK
Interface
Transceiver with core components
E981.03
9
10
11
12
13
14
15
16
3233 31
30
29
28
27
26
25
17 18 19 20 21 22 23 24
8 7 6 5 4 3 2 1
RTXL
RTXH
BUSP
i.c.
V20
VST
SW
i.c. TXD
VCC
VIO
BSO
BS1
INT
EXTA
L
XTAL LNQ
RXDOpto-
coupler
GND
SCS
SCK
MISO
MOSI
SAVE
WK
V33I
SETV
CC
AOUT
i.c.
RESE
T
OTEM
P
M1M2M3
L3
L1
N
L2
USER1_SW
RLEARN_LEDDLEARN
HostMCUUA
RT AC/DCSupply
Engine Control
Weinzierl | Demoboard
TAPKO | Evaluation and Development Hardware