Legrand Gateway-module with Netatmo (Control Module)

1. Description

Usage: The Gateway-module with Netatmo allows the creation of a network of devices connected via radio communication within a Home + Control installation. This module serves as a gateway to the IP network via a Wi-Fi connection.

To create a connected installation, the following are required:

• A Gateway-module
• Connected products (see section 7 Accessories)

The module can be used:

• With the 'Home + Control' smartphone application from Legrand (available for free download on [Google Play] and [App Store])
• With voice assistants (compatible with the main voice assistants on the market) [Voice Assistant Compatible]

Technology: Modular gateway connecting the IP internet network and the network of connected '... with Netatmo' products via Wi-Fi <=> RF. It is installed in a distribution board.

Connected Network: Maximum number of connected products in a network: 100.

Recommendations: For the security of the Gateway-module, the use of a circuit breaker or a gG fuse with a nominal current of < 16 A is recommended.

2. Technical Specifications

2.1 Electrical Characteristics

Power Consumption: max. 2 W

Nominal Supply Voltages: 100 to 240 V~

Nominal Frequency: 50 Hz / 60 Hz

Electromagnetic Interference (EMC) Compliance: Complies with EN 301 489-1: Immunity to transient electrical disturbances (bursts). Immunity to surge pulses (2 kV).

Altitude Influence: No influence up to 2,000 m.

Nominal Operating Voltage (Ue): Ue = 100 to 240 V~

Assigned Frequency: 50 Hz / 60 Hz

Radio Interface Radio Frequency Characteristics:
Standard IEEE 802.11
Standard IEEE 802.15.4
Frequencies 2.4 to 2.4835 GHz
Transmitter output power <100 mW
Maximum distance between 2 connected devices: 50 m in free field.

2.2 Mechanical Characteristics

Degree of Protection:
Terminal protection against contact: IP2x (wired device) (IEC/EN 60529)
Front protection against contact: IP3XD (IEC/EN 60529)
Class II, protected front.
Protection class against mechanical shocks: IK04.

2.3 Material Properties

Plastic Materials: Self-extinguishing polycarbonate.
UL 94 classification: V1.

2.4 Environmental Characteristics

Operating Temperature: Min. = -5 °C / Max. = +45 °C

Storage Temperature: Min. = -40 °C / Max. = +70 °C

3. Dimensions and Weight

Width: 2.5 modules - 45 mm width.

Average Weight: Weight = 86 g.

Volume in Packaging: 0.62 dm³.

Dimensions: The module has a width of 45 mm, a height of approximately 88.9 mm, and a depth of approximately 83 mm. The overall dimensions including the rail mounting clip are approximately 61 mm in height and 45 mm in width.

4. Positioning

Mounts on a symmetrical rail EN/IEC 60715 or DIN 35.

Mounting Positions: The Gateway-module with Netatmo can be mounted in the following positions: vertical, horizontal, flat.

Positioning in a Row: The product's profile and the positioning of its connection terminals allow for the passage of single-phase, three-phase, and Plug-In busbars in the upper part of the device. This means the Gateway-module's position in the row can be freely chosen, and devices on the same rail can be connected via a busbar.

5. Connection

5.1 Power Connection

Connection to the control and power screw terminals:

• Terminal type: Cage clamp
• Depth: 9 mm
• Recommended stripping length: 9 mm
• Screw head: 3.5 mm slot
• Screw type: M 3.5
• Tightening torque: 0.5 Nm
• Conductor type: Copper cables

The terminal is suitable for the following copper cable cross-sections:

Recommended Tools: For wiring terminals: 3.5 mm flat screwdriver. For fastening: flat screwdriver (max. 5.5 mm).

5.2 Wiring Diagrams

Wiring Diagram for Power Connection: The diagram shows the module mounted on a rail. Power is supplied via L (phase) and N (neutral) terminals. The diagram illustrates how to insert wires into the cage clamp terminals and indicates the recommended stripping length. It also shows the module being clicked onto its base, with the power terminals clearly labeled.

Configuring the Gateway-module in a distribution board: To configure the Gateway-module, the main switch must first be turned off. After the installation is wired, turn the main switch back on to power the connected devices simultaneously.

Connect the Gateway-module after a circuit breaker. If circumstances permit, existing electrical protections in the switchboard can be reused for this purpose.

Configuration Procedure:

1. Turn off the power at the main circuit breaker.
2. Turn the power back on at the main circuit breaker once the installation is complete and checked.
3. Press and hold the configuration button on the Gateway-module for longer than 3 seconds until the light briefly turns green, then release the button.

The configuration lights on the '... with Netatmo' products in the installation will light up solid green. Briefly press the configuration button on the Gateway-module to complete the installation. The configuration lights will then turn off.

6. Configuration

Device Operating Mode Display: Indicated by the status light on the front of the product.

Configuration without an Internet Modem: Configure using 'Home + Pro'.

Configuration with an Internet Modem: Configure using 'Home + Control'.

Resetting the Gateway-module Configuration: Press and hold the Gateway-module's configuration button for longer than 5 seconds until the configuration light turns solid red. Other configurations and actions are explained step-by-step in the mobile application.

7. Accessories (Non-exhaustive Product List)

The following types of accessories are compatible:

• Modules for electrical distribution boards
• Sockets, switches, and micro-modules
• Accessories and wireless push buttons

8. Marking

Gateway-module Marking:

Front Marking: A symbol indicating a connected device in the electrical distribution board. A sticker with a QR code is present on the front for 'SMARTPHONE APP DOWNLOADEN' (Smartphone App Download).

Side Marking: Marking in accordance with obtained national authorizations.

The module is labeled with the Legrand logo, 'Made in China', RF power rating (2W Max), and Legrand's address and website (www.legrand.com).

9. Standards and Regulations

Complies with Standards: EN 301 489-1.

Environmental Friendliness: Complies with European Union directives: Conforms to Directive 2011/65/EU (RoHS), as amended by Delegated Directive 2015/863, concerning the restriction of the use of certain hazardous substances in electrical and electronic equipment. Complies with directives 91/338/EEG of 18/06/91 and Decree 94-647 of 27/07/04.

REACH: If products contain substances identified as SVHC (Substances of Very High Concern) according to REACH regulation (1907/2006) at a concentration higher than 0.1% by mass, they are listed in the European SCIP database. At the time of this document's publication, no substances from Annex XIV are present in this product.

WEEE: WEEE Directive (2012/19/EU): The sale of this product includes a contribution to the authorized environmental organizations of each European country responsible for managing end-of-life products covered by the EU directive on waste electrical and electronic equipment.

Plastic Materials: Halogen-free plastics. Part marking according to ISO 11469 and ISO 1043. EN ISO 306: Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306: 2004). ISO 7000: 2004, Graphical symbols for use on equipment - Index and synopsis.

Packaging: Packaging designed and produced in accordance with Decree 98-638 of 20/07/98 and compliant with Directive 94/62/EC.

10. Other Information

XLPro Calcul: Software for creating calculation notes, intended for installers, design offices, and maintenance operators. Defines the electrical characteristics of a low-voltage installation in accordance with applicable standards.

XLPro3 Tool Selectivity and filiation/Legrand Selectivity and filiation: Software intended for installers, panel builders, and study offices. Defines selectivity and cascading values for a combination of electrical devices and obtains the tripping curves of selected products.

XLPro Borden: Design software for distribution boards, intended for panel builders and designers of electrical distribution boards. Designs the electrical distribution of the board, generates electrical diagrams, and provides product development and overall project costing.

Note: Detailed mounting data is available in the online catalog at www.legrand.com.

For more technical information, please contact the technical department of Legrand. Unless otherwise stated, the data in this document relates only to test conditions according to product standards. For different product usage conditions, within an electrical installation or any other installation context, consult the regulatory requirements of the installation, local regulations, and system design specifications.