The light / sunlight evaluation+control instrument AS-1 with light / sunlight sensor FS-1 is a universal light measuring system to gather and evaluate light / sunlight intensity.
Individual and convenient adjustable switching thresholds and delay times are set to control illumination, light, jalousies, marquees, blinds, shutters, air conditioning, heaters, ventilation, flaps, roof hatches and build-ups.
The display at the control instrument shows the individual switching on/off thresholds and corresponding delay times. Furthermore the actual light intensity is displayed.
The output relay, with potential-free changeover contact (no/nc), is operated, if adjusted threshold values are reached.
The maintenance-free and weather-proofed (IP67) sunlight sensor FS-1 detects light / sunlight intensity. It emits a frequency signal, proportional to the measured value, to the control instrument AS-1.
 
Technical data light / sunlight evaluation + control instrument AS-1:
 
  
Operating voltage typ.: 230 V AC / 50 Hz ±5 %
  
Input signal: 24V square-wave signal, 175…2000 Hz
  
Output:   change-over contact (no/nc), potential-free, 230 V / 5 A (AC1)
  
Display: LC-Display, 3x 12 character, character height 5 mm
  
Size housing: 70 x 75 x 120 mm (WxHxD)
  
Ambient temperature:  0…+70 °C
 
Further information can be found in the Data sheet.