Rain and wind sensor KNX RW, 24V ELS 70127 KNX RW

Rain and wind sensor KNX RW, 24V ELS 70127 KNX RW – Elsner – 4051996701279: Rain/wind sensor KNX RW 24V for detecting precipitation and wind speed The rain and wind sensor KNX RW detects precipitation and wind speed and transmits them to the KNX/EIB system. Sensor technology, evaluation electronics and bus coupler are accommodated in a compact housing, which is attached to the building with a combined wall/mast bracket. Functions: - Precipitation detection: Thanks to an integrated heater, snow is also reported as precipitation; fog and dew, on the other hand, do not trigger a rain warning - Wind measurement: The wind force is measured electronically and thus silently and reliably, even in the case of strong air turbulences, such as those that occur at the corners of buildings. The measurement also works perfectly in hail, snow and minus temperatures - 4 switching outputs, 3 of which have adjustable limit values (limit values can be set either by parameter or via communication objects) - 8 logic inputs in the form of communication objects - AND and OR links (4 inputs each, output each to be configured as 1 bit or 2× 8 bits) - 81 communication objects - Configuration via the KNX/EIB software ETS (from version ETS 3 graphically optimised display of menus) *Suitable articulated bracket for flexible wall, pole or beam mounting optionally available Technical data: The KNX RW rain/wind sensor is available as a model for 230 V AC and for 24 V DC (20 V AC) voltage. - 230 V AC model + operating voltage: 230 V AC + current: max. 20 mA, residual ripple 10% - 24 V DC model + operating voltage: 24 V DC or 20 V AC + current: 24 V DC model: max. 100 mA, residual ripple 10% - Mounting type: surface-mounted - Data output: EIB/KNX +/- bus plug terminal - BCU type: own microcontroller - PEI type: 0 - Number of group addresses: max. 254 - Number of assignments: max. 255 - Number of communication objects: 81 - Ambient temperature: -30°C to +50°C (operation) - Protection class: IP 44 - Dimensions: approx. 96 mm × 77 mm × 118 mm (W × H × D) - Weight: 230 V AC model: approx. 226 g 24 V DC model: approx. 146 g - Measuring range wind: 0 m/s to 70 m/s - Resolution: < 10% of the measured value - Heating rain sensor: approx. 1.2 Watt (230 V and 24 V) - Manufacturer's ref.: ELS70127KNXRW