Weather station AP 257/51

Weather station for detection of wind, brightness and temperature

with sensor for measuring wind speed, measuring range 2-30 m/s, 
with three independent brightness sensors, measuring range 1-100 k Lux,
with consideration of up to two external brightness sensors,
with outdoor temperature sensor, measuring range -30 … +60°C, 
with transmission of all measurement readings via the bus, 
with monitoring of all measurement readings, 
with consideration of the alignment of up to 3 façades and automatic activation / deactivation of the solar protection of a façade during the time in which the sun shines on the respective façade,
with safety alarm for deactivating the solar protection, initiated by an external safety object or by logical AND/ OR operations of the measured weather data,
with 4 threshold switches, independant of the weather data, each with 2 output objects,
with 6 logical AND, OR or XOR operations,independant of the whether data, of respectively up to 4 input objects and each with 2 output objects,
with integrated bus coupling unit, 
with bus connection via a bus terminal block,
as a compact unit for mast or wall mounting, including mast fixture for diameter 48-60 mm.

Dimensions: 108 x 121 x 227 mm (H x W x D)

Manufacturer: Siemens
order no.:  5WG1 257-3AB51