Astronomical program
SELEKTA 170 top3
- Astronomical time switch with weekly program
- Astronomical time switch function (automatic calculation of sunrise and sunset times for the whole year)
- Offset for adjusting of sunrise and sunset times
SELEKTA 171 top3 RC
- Astronomical time switch with weekly program
- Astronomical time switch function (automatic calculation of sunrise and sunset times for the whole year)
- Offset for adjusting of sunrise and sunset times
SELEKTA 172 top3
- Astronomical time switch with weekly program
- Astronomical time switch function (automatic calculation of sunrise and sunset times for the whole year)
- Offset for adjusting of sunrise and sunset times
SELEKTA 172 top3 RC
- Astronomical time switch with weekly program
- Time synchronisation option via connection of an external DCF or GPS antenna
- Additional power unit required for GPS if only one device is connected to the antenna
SELEKTA 174 top3
- Astronomical time switch with weekly program
- Astronomical time switch function (automatic calculation of sunrise and sunset times for the whole year)
- Offset for adjusting of sunrise and sunset times
SELEKTA 170 top2 24V
- Astronomical time switch with weekly program
- 1 channel
- 56 memory locations
SELEKTA 171 top2 RC 24V
- Astronomical time switch with weekly program
- Time synchronisation via connection of external DCF or GPS antennas, additional posititioning for astronomical program with GPS (GPS not with 24 V device)
- Additional power unit (9070892) required for GPS if only one device is connected to the antenna
SELEKTA 172 top2 24V
- Astronomical time switch with weekly program
- 2 channels
- 84 memory locations
TR 641 top2
- Digital time switch with yearly and astronomical time program
- 1 channel
- External input
Also available in other models.
TR 641 top2 RC
- Digital time switch with yearly and astronomical time program
- Time synchronisation via connection of external DCF or GPS antennas, additional posititioning for astronomical program with GPS
- 1 channel
Also available in other models.
TR 641 top2 RC 24V
- Digital time switch with yearly and astronomical time program
- Time synchronisation via connection of external DCF or GPS antennas, additional posititioning for astronomical program with GPS
- 1 channel
TR 642 top2
- Digital time switch with yearly and astronomical time program
- 2 channels
- 2 external inputs
Also available in other models.
TR 642 top2 RC
- Digital time switch with yearly and astronomical time program
- Time synchronisation via connection of external DCF or GPS antennas, additional posititioning for astronomical program with GPS
- 2 channels
Also available in other models.
TR 642 top2 RC 24V
- Digital time switch with yearly and astronomical time program
- Time synchronisation via connection of external DCF or GPS antennas, additional posititioning for astronomical program with GPS
- 2 channels
TR 644 top2
- Digital time switch with yearly and astronomical time program
- 4 channels
- 4 external inputs
TR 644 top2 RC
- Digital time switch with yearly and astronomical time program
- Time synchronisation via connection of external DCF or GPS antennas, additional posititioning for astronomical program with GPS
- 4 channels
TC 649
- Digital time switch / astro time switch with weekly program and annual program
- Can be controlled via LAN
- Devices can be grouped and subgrouped to send programs to all or selected devices.