The starting point for most projects incorporating control and monitoring functionalities. Multifunction device that integrates a 640 mA KNX power supply, KNX-IP Interface, 4 independent thermostats, logical module, 12 analog/digital inputs and 16 relay outputs (16A C-Load) in only 12 DIN rail units. Offers multiple configuration options as individual outputs, shutter channels or fan coil controller (2/4 pipes).