Dusk Sensor for LK3.9, LK4

Can be connected to amplified analog input INPA1 ÷ INPA4 in Lan Controller v3. Circuit is selected for highest differences of voltage proportional to light in dusk and dawn period (low light). Connecting diagram is descripted in Lan Controler manual. After connecting desired voltage - about 1V (as dusk light edge) should be set up in "Even Config" to switch output in purpose switching on night lighting. Sensor should be mounted in place where will be not lighted by artificial light, specially by cars lamps.

Technical Data:

• resultant voltage in complete dark: ca 3,1V
• resultant voltage during cloudy day: ca 0,2V
• resultant voltage during dusk or dawn: 0,8 ÷ 2V