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Communication interface GWD3

GWD3E communication interface

The GWD3 Wi-Fi communication interface is designed to connect Seltron controllers, room units and thermostats to the platform SeltronHome.

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Use

The GWD3 communication interface is used to transfer data between Seltron controllers and the SeltronHome platform, allowing remote control and management of the system. The interface connection to the internet can be wired using an Ethernet connection (UTP) or wireless using a Wi-Fi network.

Capabilities

  • Connection of up to two Seltron controllers.
  • Automatic software upgrade of the communication interface is enabled.
  • LED to show the status of inputs and outputs.
  • Easily and automatically connect to a Wi-Fi network using the WPS quick connect button.
  • Easy wall mounting with two included screws and simple connection to the Seltron controller using a 2-wire cable.
  • Allows remote management, configuration and servicing of devices, anywhere, anytime.


Technical data GWD3
LED for displaying connected Seltron controllers Yes
LED to show the connection status to the local network (LAN or Wi-Fi) Yes
LED to show the connection status to the SeltronHome platform Yes
Button to reset the communication interface and connect with WPS Yes
Setup and installation
Wall-mountable Yes
Easy installation and connection Yes
Seltron controllers supported
WDC Series – v3.1.0 and newer Yes
KXD Series – v1.0.0 and newer Yes
WXD Series – v2.0.1 and newer Yes
SGC series – v4.0.0 and newer, v3.1.0 (supported without flow metering) Yes
Series KUD – 1.2.2 and newer Yes
KPD Series – v1.3.0 and newer Yes
AHD Series – v.1.0.0 and newer Yes
Series AHC – v1.0.1 and newer Yes
CMP Series – v3.2.0 and newer Yes
BXD L Series – v2.1.0 and newer Yes
Technical data
Connection voltage 230 VAC, 50 Hz
Own consumption 0,5 W
Data consumption in communication with the platform ~30 MB/regulator/month
Installation method Above ground
Degree of protection IP20 to EN 60529
Safety class II to EN 60730-1
Cross-section of network conductors 0,5÷0,75 mm2
Cross-section of communication conductors 0,25÷0,33 mm2
Permissible relative humidity max. 85 % RH at 25 °C
Housing material PC-termoplast
Ambient temperature of the device 5÷40 °C
Storage temperature -20÷65 °C
Wireless connection Wi-Fi IEEE 802.11b/g/n, 2.4 GB
Programme class A
Product weight 465 g
Number of pieces per packing unit 24 pieces
Dimensions GWD3 rates
Electrical connection GWD3 electrical connection
Lead Form Test
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3. 5. 2025 will be a shop, service and warehouse closed.

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