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Timeguard, proud to be a part of the Theben group.
BSI Registered. Certificate No. Q05884
Theben top2 DIN Rail Timeswitches
TR 644 top2 24 Hour/7 Day/Yearly 4 Channel (4 Module) 16A Digital Timeswitch
24 Hour/7 Day Yearly Single Channel 4 Channel (4 Module) 16A Digital Timeswitch with 800 memory locations.
- Digital timeswitch with yearly and astronomical time program
- 4 channels 2 × 16A plus 2 × 10A
- 4 external control inputs
- Connectable sensors (external selector switch, sequence timer)
- Connectable switches (ON or OFF permanent switching)
- DuoFix spring terminals ror 2 conductors each
- Wire or strand (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)
- Two insertable switching program
- Copying and storing programs
- OBELISK memory card included with unit
- Surface mount kit. Part No. 907.0.049
- 10 year power reserve (lithium battery)
- Zero-cross switching for relay-saving switching and high lamp loads
- Automatic summer/winter time changeover can be deactivated
- Date rule options are already stored for Europe
- ON-OFF switching times
- Pulse and cycle program
- Extensive yearly clock functions
- Basic weekly program and 14 different weekly programs with priority levels and date ranges
- Program simulation on clock display
- Astronomical time switch function (automatic calculation of sunrise and sunset times for the whole year)
- Offset for adjusting of sunrise and sunset times
- Fixed ON-OFF switching times can be programmed (e.g. night time interruption)
- PIN coding
- Part No. TR 644 top2
www.theben.de
Specification
| Timer Mode | 24 Hour/7 Day/Year/Pulse |
|---|---|
| Setting Type | Digital (4 Channel) |
| Voltage Free Contacts | Single Pole Changeover |
| Operating Voltage | 230V AC |
| Power Reserve | 8 years |
| Switch Rating 230V AC | Resistive 16A, Inductive 10A |
| Ambient Temperature | -30 to 55ºC |
| Conforms to Directives | 73/23/EEC, 89/336/EEC |
| Dimensions | Width 71.6, Height 90, Depth 65.5 |
For full technical details of each individual switch please visit: www.theben.de and search by product code.
NOTE: Timeguard has a policy of continuous product development and reserve the right to alter specifications at any time. Therefore, unavoidable differences between product and website specifications may occur, for which liability cannot be accepted by Timeguard.