My Home light and motor automation: BUS system characteristics

System features

3 WDS DIVISION Apartment Villa Designed for residential application My Home SCS bus system was designed with –System dimension and feature for homes –Designed to reduce the cabinet dimension –Installation method close to the traditional installation –Aesthetic integrated with WD

4 WDS DIVISION L BUS system composition Not one general central unit No centralized configuration Power supply Commands N Actuators Loads 27V BUS

5 WDS DIVISION SCS bus characteristics Sender Receiver Information L 230V N 27V d.c. NOT POLARIZED Power supply and digital data

6 WDS DIVISION Incandescent Discharge Halogen Fluorescent LED Motors ON/OFF Motors up/down right/left Load typology driven: most of the typology

7 WDS DIVISION Wide catalogue range User interfaces Actuators Dimmers Interfaces Accessories

8 WDS DIVISION Traditional configuration To configure means: to give a logical address and a working mode to each devices

9 WDS DIVISION Traditional configuration advantages The configuration is visible at any time No special tools/software for configuration Not specialized competence for any maintenance

10 WDS DIVISION Virtual configuration The Virtual Configuration is available to configure: –Automation devices –Thermo regulation devices –Energy management L N

11 WDS DIVISION Virtual configuration advantage Up-Down load system configuration System configuration scan Configurators and time saving Easy re-configuration You can clone the configuration!

12 WDS DIVISION Free BUS cabling topology Star connectionsFree connection Just one rule: no closed ring! The choice is based on the installation need, function and wall limitation

13 WDS DIVISION Power supplyActuatorControl 250m MAX500m MAX Physical possibilities: distance For one power supply only! But you can expand it!

14 WDS DIVISION The BUS cable as a RC filter Why only 500m of total stretched cable?

15 WDS DIVISION 1.200mA available from the standard power supply 600mA from the compact power supply Table of absorptions on the technical guide and YouProject calculates the total adsorption Physical possibilities: absorption L N For one power supply only! But you can expand it!

16 WDS DIVISION Why one power supply only? 1 PS 2 PS 2 impedances in parallel cut the digital frames

17 WDS DIVISION 9 Areas 9 PL for every area 9 x 9 = 81 address (Actuators, command has the same configuration) Logical possibilities Designed for the residential sector For one power supply only! But you can expand it!

18 WDS DIVISION Lighting management integration Some MH device are in common with LM system. For this reason you can use the LM configuration rules and system limits.

19 WDS DIVISION Configuration

20 WDS DIVISION N Sender (command) Receiver (actuator) Configuration concept L CLACK CLICK 1.Define the address to identify sender-receiver link 2.Set the devices function modality

21 WDS DIVISION Configuration logics: area Subdivide the plan in several Areas Max 9 areas! Each area has maximum 9 point of light

22 WDS DIVISION A PL A PL1 PL2 PL3 PL4 A PL Configuration logics: point of light Max 9 lamp circuits Subdivide the area in several Point of Light = PL L N

23 WDS DIVISION A PL1 PL2 PL3 PL4 A PL Configuration logics: motor Configure the motor actuator PL1=PL2 to have interlocked relay 1 2 L N 3

24 WDS DIVISION Point-to-point light configuration A PL CommandActuator A PL A=1 PL1= 1 A=1 PL1= 2 A=1 PL1= 3 A=1 PL=2 A=1 PL=3 A=1 PL=1 M=I/O A=2 PL1= 1 A=2 PL1= 2 A=2 PL1= 3 A=2 PL=2 M=I/O A=2 PL=3 A=2 PL=1 Commands to a single device (same A and same PL)

25 WDS DIVISION Point-to-point motor configuration A=2 PL1= 1 PL2= 1 A=2 PL1= 2 PL2= 2 A=2 PL1= 3 PL2= 3 A=2 PL=1 M= ↑↓ A=2 PL=2 M= ↑↓ A=2 PL=3 M= ↑↓ A=1 PL1= 1 PL2= 1 A=1 PL1= 2 PL2= 2 A=1 PL1= 3 PL2= 3 A=1 PL=1 M= ↑↓ A=1 PL=2 M= ↑↓ A=1 PL=3 M= ↑↓ Motor as: shutter, curtain, sunbreaker Commands to a single device (same A and same PL) with ↑↓ in M A PL M CommandActuator A PL M

26 WDS DIVISION Ambient configuration CommandActuator A PL1 PL AMB Actuator 2 3 A PL M 23 A=1 PL1= 1 A=1 PL1= 2 A=1 PL1= 3 A=1 PL=2 A=1 PL=3 A=1 PL=1 A=2 PL1= 1 A=2 PL1= 2 PL2= 2 A=2 PL1= 3 PL2= 3 A=2 PL=2 M= ↑↓ A=2 PL=3 M= ↑↓ A=2 PL=1 A=AM B PL=1 A=AM B PL=2 M= ↑↓ Command to every actuator with the same configurator A (AMB)

27 WDS DIVISION Group configuration A=1 PL=2 A=1 PL=3 A=1 PL=1 A=2 PL1= 2 PL2= 2 A=2 PL1= 3 PL2= 3 A=2 PL=2 M= ↑↓ A=2 PL=3 M= ↑↓ A=2 PL=1 A=AM B PL=1 A=AM B PL=2 M= ↑↓ A=GR PL=1 A=GR PL=2 A=1 PL1= 1 A=1 PL1= 2 A=1 PL1= 3 A=2 PL1= GR Command to every actuator with the same site G (GR) CommandActuator A PL GR A PL

28 WDS DIVISION General command GEN Command A=GE N PL= A=1 PL=2 A=1 PL=3 A=1 PL=1 A=2 PL1= 2 PL2= 2 A=2 PL1= 3 PL2= 3 A=2 PL=2 M= ↑↓ A=2 PL=3 M= ↑↓ A=2 PL=1 A=AM B PL=1 A=AM B PL=2 M= ↑↓ A=GR PL=1 A=GR PL=2 A=1 PL1= 3 A=2 PL1= 1 A=1 PL1= 1 A=1 PL1= 2 One general for lights One general for motors Command to every actuator with the same modality A PL

29 WDS DIVISION Extended command Point-to-point extended command between different logical extensions A=1 PL1= 1 A=1 PL1= 2 A=1 PL1= 1 A=1 PL1= 3 SCS/SCS IN OUT MOD=2 I4=1 A=1 PL1= 2 PL2= 2 SCS/SCS IN OUT MOD=2 I4=2 Local BUS Private riser Local BUS Extended command A=1 PL=1 I=2 A=1 PL=2 I=1 A=1 PL1= 3 PL2= 3 A=1 PL1= 2 A=1 PL=3 M= ↑↓ I=2 A=1 PL1= 3 PL2= 3 A=1 PL1= 1 A=1 PL=3 M= ↑↓ I=CEN

30 WDS DIVISION Light function: ON timed command ON command OFF command Pushbutton command ON / OFF command Automation function: UP / DOWN bistable command UP / DOWN monostable command Special commands Configurator: PUL ON OFF O/I M 1-8

31 WDS DIVISION Easy scenario with lights and motors –4 scenarios per Unit (command) –16 scenarios per DIN module (memory) –Configure the device (traditional-virtual) –Customizable by the end-user (push & learn) Basic scenarios configuration Easy to set-up Push & Learn Scenario module 4 scenarios command

32 WDS DIVISION Slave configuration You have to use SLAVE 1 relay actuator 2 actuators with the same address cannot exist!

33 WDS DIVISION Save the system state in black-out situation It needs an A/PL address To save address it can be used in area 0 A= PL= 1 module for every system (phisical extension included) PL A 1 to 9 0 Memory module

34 WDS DIVISION System extensions

35 WDS DIVISION SCS system extended possibilities One SCS system has Physical & Logical max possibilities which can be expanded because: –Physical: Distance & Current –Logical: Address The SCS system could be integrated with RADIO & LAN because: –If it is not possible to run the BUS –Web access or smart phone control BUS extension RADIO extension LAN extension BUS extension

36 WDS DIVISION BUS extension for Current - Distance One system has 1200mA & 500m Physical extension to multiply the SCS possibilities 1200mA & 500m M U L T I P L Y 2 T I M E S M U L T I P L Y 3 T I M E S

37 WDS DIVISION Physical extensions rules: max 6A & 2.5km (4 interfaces maximum: 5 buses) The SCS interface takes one available system address to separate 2 or more system sections Physical extension MOD=1 I3 & I4 are the link address All kind of command is interface transparent: see the table beside Max 4 SCS interface: 5 times the max possibilities SCS/SCS IN OUT SCS/SCS IN OUT Address 33Address PASS Auxiliary PASS General PASS Group PASS Area PASS Point to point OUT  ININ  OUTCOMMAND PASS Extended

38 WDS DIVISION Physical extensions: extension 79 total address, 3.6A current and 1.5km bus distance available Address Private riser N L Address Address Private riser MOD=1 I3=8 I4=9 MOD=1 I3=3 I4=9

39 WDS DIVISION BUS extension for Address One system has 81 address available Logical extension to multiply the SCS possibilities MULTIPLY 10 TIMES 810 address Private riser Local BUSES

40 WDS DIVISION LOCAL BUS SCS/SCS IN OUT Address LOCAL BUS SCS/SCS IN OUT Address LOCAL BUS SCS/SCS IN OUT Address Logical extensions rules: 810 address (9 interfaces maximum: 10 buses) PRIVATE RISER Each SCS interface gives 1 digit more (hungered) to each local bus Logical extension MOD=2 I4 is the interface address Some commands are blocked in one direction: see the table PASS Auxiliary STOPPASSGeneral STOPPASSGroup STOP Area STOP Point to point OUT  ININ  OUTCOMMAND STOP PASS Extended Max 9 SCS interface with 10 buses

41 WDS DIVISION Logical extensions: example 243 total address, 3.6A current and 1,5km bus distance available Private riser Address L N Local BUS Address Local BUS Address N L MOD=2 I4=2 MOD=2 I4=1

42 WDS DIVISION Example: 2 logical and 1 physical extensions 242 total address, 4.8A current and 2km bus distance available L N Local BUS Address Private riser Address N L Local BUS Address (- 155) MOD=1 I3=5 I4=5 MOD=2 I4=2 MOD=2 I4=1

43 WDS DIVISION Maximum BUS extension possibilities Private riser Local BUS Physical MOD=1 I3-I4=available address 1 Physical extension MAX 4 interface Logical extension MAX 9 interface 2 9 Logical MOD=2 I4=1-9 Distance 7.500m (500m x 5 x 3) Current 60A (1,2A x 5 x 9 + 1,2A x 5) 810 address (81 x 10)

44 WDS DIVISION Bus-Radio extension Radio and bus system integrated means: –More installation flexibility Command wireless No additional BUS cable –Actuators flush mounting SCS bus Radio ZigBee

45 WDS DIVISION LAN extension N L LAN IP IP Thanks to the web server it is possible to link BUS & LAN –Local control via smart phones –Local control via MHVISUAL synoptic software –Remote control via web-pages –OPEN integration with 3 rd parties available

46 WDS DIVISION THE END