Digital astro timer for DIN rail, 2 channels, weekly program, astronomical switching function, DCF or GPS radio control with external antenna possible, position data can be programmed using coordinates or country city list, astro pulse, 3 different twilight areas can be set, 3 special programs, channel switching and channel locking, width 2 HP, app programming possible, secure transmission via optional Bluetooth Low Energy OBELISK top3, maximum security against manipulation, timer programs can only be transferred from the app to the clock if the Bluetooth OBELISK top3 is plugged into the clock, 100% compatible with top2, 600 watt LED power, 800 amps/200 microseconds inrush current, 0.4 watt standby power, DuoFix plug-in terminals, power reserve and programmed summer/winter time change, OBELISK interface for PC programming
| Property | Value |
| Width in division units: | 2 |
| Number of channels: | 2 |
| Protection class (IP): | IP20 |
| Supply voltage: | 110 to 230 V |
| Power reserve in years: | 10 |
| Weekly program: | yes |
| Annual program: | no |
| Mounting type: | DIN rail |
| Type of supply voltage: | AC |
| Frequency of supply voltage: | 50 to 60 Hz |
| Accuracy per day: | 0.25 s |
| Text guidance in the display: | yes |
| 24 h program: | yes |
| 60 min program: | yes |
| Automatic summer/winter time change: | yes |
| Shortest switching time channel 1: | 1 min |
| Holiday program: | yes |
| Pulse program: | no |
| Cycle program: | no |
| Astro program: | yes |
| External button input: | no |
| Operating hours counter: | yes |
| Mains synchronous: | no |
| Quartz-controlled: | yes |
| Radio-controlled: | yes |
| Shortest switching time channel 2: | 1 min |
| Manual operation: | yes |
| Number of memory locations: | 84 |
| Switching preselection: | yes |
| Nominal switching current at 250 V AC: | 16 A |
| Potential-free switching contact: | yes |
| Width: | 35 mm |
| Height: | 128 mm |
| Depth: | 60 mm |
| External programming: | yes |
| Radio controlled (DCF77): | yes |
| GPS: | yes |
| With memory card: | no |
