Description
Astro-11 Astronomical Time Switch
General Informations
ASTRO is a digital time switch that calculates the sunset and sunrise times by using coordinates and real time clock. It operates according to the program setting and it has no need for a photocell sensor. Device could be used as astronomical or digital time switch. ASTRO has two reserves to protect the real time clock and calender against power outage. For long term reserve there is CR2032 battery. If the device is powered, battery life is approx. 5 years. When the battery life is expired,the user is able to replace the battery easily. Super capacitor is used for short time power failures. It supplies the device for 3-7 hours. In this case battery is not used, so battery level is conserved.
Technical Data
| Working mode |
Time-Astronomical |
| Number of programs |
24 |
| Contact Current |
16A |
| Relay output |
2 B-M Contact |
| Astronomical time function |
Ok |
| Time function |
Ok |
| Prayer Time function |
No |
| Program installation with remote |
Ok |
| Date-Time installation with Load |
Ok |
| Additional Reserve SUPERCAP |
Ok |
| Battery replacement |
Ok |
| PIN Password protection |
Ok |
| Automatic Winter-Summer |
Ok |
| Holiday mode |
Ok |
| Manual control |
Ok |
| OFFSET value |
Ok |
| Display backlight |
Ok |
| RS485 – MODBUS RTU |
No |
| GPS Modem |
No |
| Automatic Date-Time |
No |
| Coordinates autosearch |
No |
| Application area |
indoor and outdoor |
| Ambient temperature |
-5 C….+50 C |
| Storage temperature |
-20 C….+70 C |
| Display |
LCD |
| Supply voltage |
230 Vac<3VA |
| Dimensions |
Modul |
| Quantity in 1 box |
26 |
