No longer in production - no longer available!
Alternative WETTER-01 + WSM-02E-RS485
The ZTLS-04 Daylight Sensor uses 4 light sensors to determine the light values of the points of the compass.
The Daylight Sensor ZTLS-04 has 4 individual light sensors and supplies the current light values of the 4 points of the compass. The 16-bit values for south, west, north and east are available in system variables and are evaluated in the Master. Due to the internal address, it is not necessary to set a module address. In conjunction with the SUN processor, you receive information about the position of the sun and the current light values. Together with the Blind Module, optimum shading can then be implemented for each individual building front.
The Daylight Sensor is mounted free-standing on the roof and consists of a transparent dome housing with 4 integrated digital light sensors, which are aligned exactly in the 4 directions of the compass. A thermostatically controlled heater is integrated to protect against condensation and icing. All data lines to the sensors are equipped with overvoltage protection elements.
Electrical Data
| Operating voltage | 12V to 35V DC or 12V to 27V AC |
| Current consumption (24V) | 100mA |
| Heating | 230V, approx. 8W, thermostat controlled |
| Subnet (RS-485) | max. 5.6V limitation by Z-diodes |
| Connection | screw terminals 1.5mm², the connection is made by 2 cable glands from below |
| Fixing | stainless steel clamp with 2 tension straps for mast 48-102mm diameter |
| Operating temperature | -30...+50°C |
| Storage temperature | -30...+70°C |
| Humidity | 0 ...85 % r.h. non-condensing |
| Protection | IP65 |
ZTLS-04
Article no.: 80085110