The EU-L-12 Wi-Fi controller from TECH is a control system that offers the following capabilities:

• Create up to 50 thermoelectric actuators and zones via 8 wired or wireless controllers.
• Support for 3 zones with 3 outputs each or 5 zones with 2 outputs each, with a maximum output load of 0.3A.
• One 230V output for a pump.
• Voltage-free relay for controlling an additional heating device.
• Annual check of wireless actuators STT-869/G-X (up to 6 per zone).
• Ability to install up to 6 wireless window opening sensors EU-C-2n in each zone.
• Connect up to 6 EU-MW-1 or EU-MW-1/230 actuator units.
• Ability to connect EU-i-1 or EU-i-1m valve units.
• Internet installation with the eModul app.
• Create heating/cooling operation modes.
• Software updates via USB.
• OpenTherm communication.

Product parameters:

• Power supply: 230V 50Hz
• Pump load: 0.5 A
• Outputs: 1 - 8 with 0.3 A load each
• Voltage-free relay: 0.5 A
• Communications: Wired TECH SBUS technology, wireless WTP 868 MHz
• Dimensions: 343 x 118 x 52 mm