CHERUBINI Smart Double Switch 7 User manual

Smart Double Switch 7 Operating Instructions –www.widom.it I
EN English
OPERATING INSTRUCTIONS
PRODUCT CODE
PRODUCT VARIANT
WDSL700
Controlled by Line signal
WDSN700
Controlled by Null signal
WDSLX700
Controlled by Line signal –without meter function
WDSNX700
Controlled by Null signal –without meter function
1 2 3 4 5 6
Smart Double Switch 7

Smart Double Switch 7 Operating Instructions –www.widom.it II
Revision History
Content
Revision History..............................................................................................................................................................II
Device Description..........................................................................................................................................................1
Technical Specifications..............................................................................................................................................2
Safety information .....................................................................................................................................................2
Electrical Connections diagram.......................................................................................................................................3
Device Installation..........................................................................................................................................................3
LED status indicator........................................................................................................................................................4
Add/Remove the device into a Z-Wave™network (classic).............................................................................................4
Standard Inclusion (add) ............................................................................................................................................4
Standard exclusion (remove)......................................................................................................................................4
Supported Command Classes .........................................................................................................................................6
Supporting Command Class Basic...............................................................................................................................6
Supporting Command Class Indicator.........................................................................................................................6
Meter Command Class ...................................................................................................................................................7
Device Control................................................................................................................................................................7
Controlling the device by External Switches ...............................................................................................................7
Controlling the device by a Z-Wave™controller .........................................................................................................7
Associations ...................................................................................................................................................................8
Special features..............................................................................................................................................................9
Timer Management....................................................................................................................................................9
Power consumption management .............................................................................................................................9
Offline setup Mode ........................................................................................................................................................9
Reset to the factory settings...........................................................................................................................................9
Firmware Update ...........................................................................................................................................................9
Configurations..............................................................................................................................................................10
Input Configuration..................................................................................................................................................10
Output Configuration: ..............................................................................................................................................13
Rev. Doc.
Date
Page
Description
0
12/07/2022
All
Initial Version
1
07/10/2022
21
7
Parameters 70, 71 and 75.
Meter Command Class paragraph
2
02/02/23
Integrated Max transmitted power update

Smart Double Switch 7 Operating Instructions –www.widom.it III
Timer management..................................................................................................................................................15
Association group management...............................................................................................................................17
Central Scene management .....................................................................................................................................20
Meter management .................................................................................................................................................21
Disposing the devices ...................................................................................................................................................22
Compliance with directives...........................................................................................................................................22
Warranty......................................................................................................................................................................22
Legal Notes...................................................................................................................................................................22

Smart Double Switch 7 Operating Instructions –www.widom.it 1
Device Description
Smart Double Switch 7 is an ON/OFF control device designed to independently control two separate loads, suited for
being controlled by both remote and local switches. Similarly to the other Smart Serie 7 devices, it can be fully integrated
into pre-existing systems and configured to associate configurable behaviors to a specific number of clicks, in full
integration with the Z-Wave™home automation ecosystem.
There are two versions of Smart Double Switch 7:
L version - controlled by Line signal;
N version - controlled by Neutral signal.
Each of the device versions indicated above can be supplied without meter functionalities.
Each of its two channels features an integrated consumption measurement device. Smart Double Switch 7 also boasts
the lowest energy consumption on the market.
It is very easy to install and works with both momentary and toggle switch. At the same time, it is completely
configurable so that it can adapt to the most varied needs while also being ready to be used without needing additional
configurations in order to operate.
The device is equipped with contact protection technology (Zero Crossing) which reduces the electrical stress on the
relay contacts and ensures a longer life. The open / closed switching of the device always occur when the instantaneous
value of voltage is 0.
It operates in any Z-Wave™network with other Z-Wave™/Z-Wave Plus™certified devices and controllers from any
other manufacturer. As a constantly powered node, the device will act as repeater regardless of the vendor in order to
increase the reliability of the network.
This device is a security enabled Z-Wave Plus™product that is able to use encrypted Z-Wave Plus™messages to
communicate to other security enabled Z-Wave Plus™products.
This device must be used in conjunction with a Security Enabled Z-Wave™Controller in order to fully utilize all
implemented functions.
Integrated Button
1 or 3 clicks to enter in Learn Mode
6 clicks to reset the system to manufacturer's settings
2 clicks to enter in setup mode
Power Supply
1 –Null
6 - Line
Input Switch
2 –Input 2 Line signal/Null signal in version L/N
3 –Input 1 Line signal/Null signal in version L/N
Output
4 –Output 2 Line referred to Null
5 –Output 1 Line referred to Null
1 2 3 4 5 6
Integrated Button
With LED indicator

Smart Double Switch 7 Operating Instructions –www.widom.it 2
Technical Specifications
Power Supply
110 - 230 VAC±10% 50/60 Hz
>24 VDC
Maximum Load on Relay
Resistive Loads: 8 A for each channel; 10A for both channels
System temperature limitation
105 °C
Work Temperature
From -10° to 40° C
Power consumption
< 260 mW in standby
< 480 mW with one working load
< 700 mW with both working loads
Radio frequency
868.4 MHz
Maximum transmitted power
5 dBm
Protection system
S2 Security
Maximum distance
Up to 100 m outdoor
Up to 40 m indoor
Dimensions
37x37x17 mm
Actuator element
Relay
Conformity
CE, RoHS
Electrical IP Rating
IP 20
Safety information
INFO: The device is designed to be installed in flush mounting junction boxes, close to the loads to be controlled.
WARNING: The device must be installed by electricians qualified to operate on electrical systems in compliance
with safety requirements set out by current regulations.
DANGER: The device must be connected to 230V AC, before carrying out any operation, please make sure that
the power main switch is in OFF position.
DANGER: Any procedure requiring the use of the Integrated Button is related only to the installation phase and
is to be considered a service procedure that must be performed by qualified personnel. This operation must be
performed with all necessary precautions for operating in areas with a single level of insulation.
WARNING: Do not connect loads exceeding the maximum power load permitted by the relay contacts.
WARNING: All connections must be performed according to the electrical diagrams provided.
WARNING: The device must be installed in norm-compliant systems suitably protected from overloads and short
circuits.

Smart Double Switch 7 Operating Instructions –www.widom.it 3
Electrical Connections diagram
The device must be supplied by phase and neutral.
There are two versions of Smart Double Switch 7 available, in order that you can choose the most suitable for your
electrical system:
•Version N: used in systems that require to be controlled by Neutral signal
•Version L: used in systems that require to be controlled by Line signal
•Both version N and version L can be connected in a VDC system
Connections must be made according to one of the diagrams below.
Version L
Version N
VDC usage
Power Supply: 1 - Neutral, 6 - Line;
Output Loads: 5 - O1, 4 - O2;
Input switches: 3 - I1, 2 - I2
Power Supply: 1 - 24VDC+, 6 - VDC-;
Output Loads: 5 - O1, 4 - O2;
Input witches: Non supported
WARNING: The line must be properly protected from overloads and short circuits related to a possible failure of
the loads connected to the output O1 and O2
Device Installation
1) Make sure the main switch is set to the OFF position
2) Connect the device based on the diagrams provided
3) Turn the main switch to the ON position
4) Include the device into the Z-Wave™network
TIP: The antenna must not be shortened, removed or modified. To ensure maximum
efficiency, it must be installed as shown. Large size metal equipment near the antenna
can negatively affect reception. Each device is a node in a mesh network. If there are metal
obstacles, the obstacle can often be overcome with a further triangulation node.
1 2 3 4 5 6
L
N
Main AC
connection
1 2 3 4 5 6
L
N
Main AC
connection
1 2 3 4 5 6
+
-
24 VDC
connection
1 2 3 4 5 6

Smart Double Switch 7 Operating Instructions –www.widom.it 4
LED status indicator
The system includes an RGB LED that shows the device’s status during installation:
Solid RED: the device is not included in any network
Solid BLUE: the device is Offline setup mode
4 GREEN blinks then OFF: the device has been just added to a Z-Wave™network in S2 Authenticate Mode
4BLUE blinks then OFF: the device has been just added to a Z-Wave™network in S2 Unauthenticated Mode
4RED blinks then OFF: the device has been just added to a Z-Wave™network without security
Sequence of GREEN-BLUE Learn Mode for inclusion
Sequence of RED-BLUE Learn Mode for exclusion
Rapid sequence of GREEN-BLUE-RED: the event on the input (external switch) is not valid
TIP: To test if the electrical connections are correct, before the inclusion of the device, while pressing ntimes the
external switch, the RGB LED should flash green for the same amount of times. If it does not, check the wire
connections.
Add/Remove the device into a Z-Wave™network (classic)
Standard Inclusion (add)
All Smart Serie 7 devices are compatible with all Z-Wave™/Z-Wave Plus™certified controllers. The devices support both
the Network Wide Inclusion mechanism (which offers the ability to be included in a network, even if the device is not
directly connected to the controller) and Normal Inclusion.
By default, the inclusion procedure starts in Normal Inclusion mode and after a short timeout the procedure continues
in Network Wide Inclusion mode that lasts for about 20 Seconds.
Only a controller can add the device intothe network. After activating the inclusion function by the controller, the device
can be added by setting it in Learn Mode.
Before including the device, the LED status indicator is solid RED. The adding of a device is executed by activating the
adding procedure in the inclusion section of the controller interface and executing 1 or 3 click on the integrated button
(the device is set in Learn Mode). As soon as the inclusion procedure initiates the LED indicator starts a sequence of
GREEN-BLUE blinks. The device is included in the network when the LED status is OFF and the interview is completed.
Standard exclusion (remove)
Only a controller can remove the device from the network. After activating the exclusion function by the controller, the
device can be removed by setting it in Learn Mode.
The procedure of exclusion can be activated by Removing a node from the Z-Wave™network and executing 1 or 3 click
on the integrated button; as soon as the exclusion initiates, the LED indicator starts a sequence of RED-BLUE blinks. The
device is excluded from the network when the LED status indicator is solid RED and the App_status in the interface
is OK.

Smart Double Switch 7 Operating Instructions –www.widom.it 5
SmartStart Inclusion
Z-Wave™SmartStart aims to shift the tasks related to inclusion of an end device into a Z-Wave™network away from
the end device itself, and towards the more user-friendly interface of the gateway.
Z-Wave™SmartStart removes the need for initiating the end device to start inclusion. Inclusion is initiated automatically
on power-ON and repeated at dynamic intervals for as long as the device is not included into a Z-Wave™network. As
the new device announces itself on power-ON, the protocol will provide notifications, and the gateway can initiate the
inclusion process in the background, without the need for user interaction or any interruption of normal operation. The
SmartStart inclusion process only includes authenticated devices.
Smart Serie 7 devices can be added into a Z-Wave™network by scanning the Z-Wave™QR Code present on the product
with a controller providing SmartStart inclusion. No further action is required and the SmartStart product will be added
automatically within 10 minutes of being switched on in the network vicinity.
The SmartStart QR and the full DSK string code can be found on the back of the device. The PIN is the first group of
5 digits printed underlined. If you plan to use the DSK, it is important that you take a picture of the label and keep it in
a safe place.
S2 Secure inclusion
When adding Smart Serie 7 devices to a Z-Wave™network with a controller supporting Security 2 Authenticated (S2),
the PIN code of the Z-Wave™Device Specific Key (DSK) is required. The unique DSK code is printed on the product label.
The first five digits of the key are highlighted and underlined to help the user identify the PIN code
.
Pin Code

Smart Double Switch 7 Operating Instructions –www.widom.it 6
Supported Command Classes
Command Class
Version
Non-Secure CC
Secure CC
BASIC
2
x
ZWAVEPLUS_INFO
2
x
ASSOCIATION
2
x
MULTI_CHANNEL_ASSOCIATION_V2
3
x
ASSOCIATION_GRP_INFO
3
x
TRANSPORT_SERVICE
2
x
VERSION
3
x
MANUFACTURER_SPECIFIC
2
x
DEVICE_RESET_LOCALLY
1
x
INDICATOR
3
x
POWERLEVEL
1
x
SECURITY_2
1
x
SUPERVISION
1
x
MULTI_CHANNEL_V4
4
x
FIRMWARE_UPDATE_MD
5
x
APPLICATION_STATUS
1
x
CONFIGURATION_V4
4
x
SWITCH_BINARY
2
x
CENTRAL_SCENE
3
x
METER
5
x
Supporting Command Class Basic
The basic command classes are mapped into the Switch Binary Command Class.
Basic Command received
Mapped Command (Binary Switch)
Basic Set (0xFF)
Switch Binary Set (0xFF)
Basic Set (0x00)
Switch Binary Set (0x00)
Basic GET
Basic Report 0x00 if the Binary Switch is in Off state 0x00
Basic Report 0xFF if the Binary Switch is in On state 0xFF
Supporting Command Class Indicator
The device supports the Command Class Indicator V3 (ID 0x50). When the device receives an indicator set, the led blinks
accordingly to the Indicator set received.
The color shown by the indicator will be:
RED: if the device is included without Security
BLUE:if the device is included in S2 Unauthenticated Mode
GREEN:if the device is already included in S2 Authenticate Mode

Smart Double Switch 7 Operating Instructions –www.widom.it 7
Meter Command Class
The product supports the meter command class and KWh is the default scale report send when the scale type is not
present in the received Get.
Supported Scale Name
Scale Value
Watt
2
KWh
0
Device Control
Smart Double Switch 7 can control two separate loads by using an external switch for each channel, or from remote
through a controller.
Controlling the device by External Switches
For the operation of the device within the Z-Wave™network and controlling the loads connected to the device, control
actions are performed on the switches.
The CONTROL ACTIONS are EVENTS executed on EXTERNAL SWITCHES connected to the terminal of the device which
can be Clicks, Hold Down and Up.
Event
Type of switch
Actions on the switch
Click
Momentary switch
(button)
Press briefly & Release
(when pressed it autonomously returns to the initial position)
Toggle Switch
(bistabile)
Press & Release
(a single click means one single flip of the switch)
MultiClick=nclicks
Momentary switch
Sequence of consecutive nclicks
Toggle Switch
Hold Down
Momentary switch
Press longer than click.
After a Hold Down always follows an UP event.
Up
Momentary switch
Release.
The event applies only if there has been a previous Hold Down event.
Since the device supports Central Scene Notification all the events described in the table will be notified with a Central
Scene Notification Report to the Lifeline. The events that trigger a Central Scene Notification Report can be customized
with the configuration parameter in the Central Scene Notification Parameter section.
Controlling the device by a Z-Wave™controller
The device can be controlled by any Z-Wave™/ Z-Wave Plus™certified controller available in the market.