TR 642 top2 Цифровой 2-х канальный таймер с 24-х часовой, 7-ми дневной и годовой программами отдельно для каждого канала, на DIN-рейку (DIN 43 880). Обычный или астрономический режимы. Пошаговое текстово-ориентированное программирование. 10 предустановленных программ. 800 ячейки памяти. Возможность программирования на компьютере, с последующим переносом программ в таймер, посредством карты памяти Obelisk и адаптера Obelisk top2 (Ref code 907 0 409) . позволяет принудительно включать или отключать электрическую нагрузку .Литиевая батарея (ресурс 10 лет). 1 С/О контакт на 16А, 230 В, 50 Гц. IP20. LCD дисплей с подсветкой. Габариты 86х105х65,5 мм.

Digital time switch with yearly and astronomical time program
2 channels
2 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 strand (with or without wire end sleeve)
Wire diameter: 0.5 - 2.5 mm
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
10 year power reserve (lithium battery)
Zero-cross switching for leay-saving switching and high lamp loads (not with 24 V devices)
Automatic summer/winter time changeover
can be deactivated
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 holidays, public holidays 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
Graphic 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 (favourites) 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 - mornings 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

Operating voltage 110 – 240 V AC
Frequency 50 – 60 Hz
Width 3 modules
Installation type DIN rail
Type of contact 2 two-way changeover contacts
Switching output Phase-independent
Opening width < 3 mm
Program Yearly program, Astronomical program
Program functions ON-OFF, Pulse, Cycle
Number of channels 2
External inputs 2
Number of memory locations 800
Power reserve 8 years
Switching capacity at 250 V AC, cos = 1 16 A
Switching capacity at 250 V AC, cos = 0,6 10 A
Incandescent/halogen lamp load 230 V 2600 W
Incandescent/halogen lamp load 120 V 1300 W
Energy saving lamps 230 V 37 x 7 W, 30 x 11 W, 26 x 15 W, 26 x 20 W, 11 x 23 W
Energy saving lamps 120 V 18 x 7 W, 15 x 11 W, 13 x 15 W, 13 x 20 W, 11 x 23 W
Switching capacity min. ca. 10 mA
Shortest switching times 1 s
Time accuracy at 25 °C ± 0.5 s/day (quartz)
Time basis Quartz
Stand-by consumption 0,6 W
Memory card supplied –
Type of connection DuoFix spring terminals
Keyboards 4 touch buttons
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Type of protection IP 20
Protection class II according to EN 60 730-1
Ambient temperature -30 °C … +55 °C