Easy room temperature controller with LCD

ORDERING CODE EK-EM2-TP-E DESCRIPTION The ekinex® EK-EM2-TP-E digital electronic thermostat is used to control a room or zone (for example, a group of rooms or an entire floor) of a building and is therefore part of the secondary control devices of the heating system. The thermostat is developed according to the KNX standard for use in home or building automation systems. FUNCTIONS / FEATURES - User interface with LCD display and backlit touch-sensitive side buttons - Temperature measurement using the integrated sensor with the option to send the value to the bus - 2-point (ON/OFF) or proportional (PWM or continuous) room temperature control - Ventilation control with continuous or 3-speed regulation - Operation modes: heating and cooling with the option of automatic, manual, or bus switching - Manual or automatic control of fan coil units with 2- or 4-pipe water supply - Automatic ON/OFF switching based on the insertion/removal of a card or window opening - Weighted average of two temperature values - Temperature display (measured, setpoint, and external in °C or °F), alarms, and errors (with alphanumeric coding) - Relative humidity measurement using the integrated sensor with the option to send the value to the bus - Humidification and dehumidification control - Transmission of the internal or external conditions to the comfort zone to the bus (adjustable) - Calculation of psychrometric values ​​(dew point and perceived temperature) - Display of perceived temperature, relative humidity (measured and setpoint in %) - Surface temperature limitation and anti-condensation functions (for radiant panel systems) - Anti-stratification function - Delayed fan coil start (hot-start), timed or based on the fluid temperature measured at the heat exchanger - Window opening signal - Special interface applications for air conditioning (VRF): radiant panel + split, split only, or On/Off control - Logic functions TECHNICAL DATA Power supply - 30 Vdc power supply via KNX bus - Current consumption from the bus < 13 mA Connectors - KNX bus line: spring-loaded terminal block. Conductor 0.6 ... 0.8 mm, single-core. Color coding: red = bus conductor + (positive), black = bus conductor – (negative) Environmental conditions and other characteristics - Plastic housing for wall mounting - Integrated temperature and relative humidity sensors - Degree of protection IP20 (installed device) - Climatic classification 3K5 and mechanical classification 3M2 (according to EN 50491-2) - Pollution degree 2 (according to IEC 60664-1) - Dimensions (W x H x D): 60 x 60 x 35 mm - Weight: 65 g SCOPE OF DELIVERY The delivery includes a terminal block for connection to the KNX bus line. CONFIGURATION AND COMMISSIONING A detailed description of the parameters is available in the device application manual. ETS5 or later versions are required for configuration and commissioning. ETS application program: APEKEM2TPE##.knxprod (## = version). Available languages: English, French, German, Italian.