นาฬิกาตั้งเวลาแบบดิจิตอล Digital Time Switch
รุ่น TR644
คุณลักษณะ
- Digital time switching yearly and astronomical time program
- 4 channels
- 4 external inputs
- Connectable sensors (external selector switch, sequence timer)
- Connectable switches (ON or OFF permanent switching)
- DuoFix spring terminals
- For 2 conductors each
- Wire or stand (with or without wire end sleeve)
- Wire diameter: 0.5-2.5 mm2
- Button for releasing plug-in connection
- Text-oriented user guidance in display
- Preset date and time
- fully operable without mains connection
- 800 memory locations
- Interface for OBELISK top2 memory card (PC programming)
- 2. insertable switching program
- Copying programs
- Storing programs
- 8 year power reserve (lithium battery)
- Zero-cross switching for leay-saving switching and high lamp loads (not woth 24V devices)
- Automatic summer/winter time changeover
- can be deavtivated
- Date rule options are already stored for Europe, the USA and other countries
- own date rule options or changeover around set dates are available
- ON-OFF switching times
- Pulse program
- Cycle program
- Extensive yearly clock functions
- Basic weekly program and 14 different weekly programs with priority levels and date ranges
- Permanent ON/ Permanent OFF with highest priority via date range program option
- fixed and variable public holiday, public holiday dependent on Easter, day and date ranges with serial pattern
- Public holiday database for Germany including all Federal states, Switzerland, France etc.
- Program simulation on clock display
- Grahic program simulation with 12 month overview for all channels on PC
- Astronomical time switch function (automatic calculation of sunrise and sunset times for the whole year)
- Offset for adjusting of sunrise and sunset times
- Position data via coordinates or country/city lists can be programmed
- Optional production of own city list (davourites) and a table with own astronomical times on pC
- Fixed ON-OFF switching times can be programmed (e.g. night time interruption)
- Simulation of astronomical switching times (calculated astronomical times and programmed ON/OFF switching times) for the whole year
- various astronomical setting options (evening ON-mornings oFF or evenings OFF - morning ON, astronomical pulse)
- Switching preselection
- Permanent switching ON/OFF
- Count-down timer
- Integrated operating hour counter
- Reset option
- Service function for monitoring maintenance intervals
- Holiday program
- 2 random programs
- Display back light (can be turned off)
- PIN coding
คุณสมบัติ
| MODEL | TR644 TOP2 |
|---|---|
| Operating voltage | 110-240VAC |
| Frequency | 50-60Hz |
| Width | 4 moudules |
| Installation type | DIN rail |
| Type of contact | Two-way switch |
| Switching output | Phase-independent |
| Opening width | < 3mm |
| Program | Yearly program, Astronomical program |
| Program functions | ON-OFF, Pulse, Cycle |
| Number of channels | 4 |
| External inputs | 4 |
| Nymber of memory locations | 800 |
| Power reserve | 8 years |
| Switching capacity at 250VAC, cosϕ = 1 | 16A |
| Switching capacity at 250VAC, cosϕ = 0,6 | 10A |
| Switching capacity channels 1+3 | 10A |
| Incandescent/halogen lamp load 230V | 2300W |
| Incandescent/halogen lamp load 120V | 1150W |
| Energy saving lamps 230V | 37x7W, 30x11W, 26x15W, 26x20W, 11x23W |
| Energy saving lamps 120V | 18x7W, 15x11W, 13x15W, 13x20W, 11x23W |
| LED lamp < 2W | 50W |
| LED lamp 2-8W | 180W |
| LED lamp > 8W | 200W |
| Switching capacity min | ca 10mA |
| Shortest switching times | 1s |
| Time accuracy at 25°C | ≤ ± 0.5 s/day(quartz) |
| Time basis | Quartz |
| Stand-by consumption | ~0,5W |
| Capacity loss max | 4,8W |
| Memory card supplied | - |
| Type of connection | DuoFix spring terminals |
| Keyboards | 4 touch buttons, 4 buttons for manual switching |
| Housing and insulation material | High-temperature resistant, self-extinguishinf thermoplastic |
| Type of protection | IP20 |
| Protection class | II according to EN 60 730-1 |
| Ambient temperature | -30 to 45°C |
