The WiFi communication interface GWD2 serves as the connection between Seltron controllers, room units and thermostats into the common SeltronHome platform.
It can be used in domestic WiFi network or via a mobile WiFi access point since the SeltronHome communication platform uses very little data (up to60 MB per month for two linked controllers).
Connection of up to two Seltron controllers.
Remote GWD (OTA) communication module software updates.
LED indicating input and output statuses.
Simple one-touch (WPS) WiFi setup configuration.
Easy wall installation with two supplied screws and an easy connection to the Seltron controller using a two-wire cable.
It features remote management, the configuration and servicing of devices anyplace and anytime.
LED indicating the input status - 2
LED indicating WiFi network connection status - yes
LED indicating SeltronHome platform connection status - yes
Communication interface reset button and WPS connection button - yes
Wired communication for controller connection - 2
Network protocol - ModBus
Possibility of wall installation - yes
Simple installation and connection - yes
Energy consumption - 0.5 W
Data usage during the communication with the platform - ~30 MB/controller/month
Method of installation - On the wall
Degree of protection - IP20 according to EN 60529
Safety class according to SIST EN 60730-1 - II
Cross-section of network conductors - 0.5÷0.75 mm2
Cross-section of communication conductors - 0.25÷0.33 mm2
Permissible relative humidity - 85 % RH at 25 °C
Housing material - PC – thermoplastic
Ambient temperature in the vicinity of the device - 5÷40 °C
Storage temperature - -20÷65 °C
Product weight - 240 g
No. of pieces in the packaging unit - 24 pcs