ZDR: Time-switch
For fully automatic switching (on, off or change-over) of circuits such as lighting, heating, ventilation,
pumps, cooling plant, alarm systems etc. where higher performance is required.
Microprocessor-controlled, fully electronic day and week time-switch. A super-capacitor provides
reserve power supply. Potential-free change-over contacts. External memory (available as an
accessory) for reading in/out the switching times. Front plate with illuminated LCD panel, keyboard and
drawer with operating instructions. Housing with sealable terminal cover, both of yellow thermoplastic.
Suitable for fitting onto walls, in control panels (with accessory) or top-hat rail as per DIN/EN 50022.
Terminal baseplate with plug-in connector and screwed terminals for wire of up to 6 mm
ZDR 101 F011
ZDR 102 F021
Power supply 230 V~
Power consumption
Functional data:-
Accessories
0226187
0226187
0275490 000
0226327 001
*)
1)
2)
Operation
The memotime is a microprocessor-controlled, fully-electronic time-switch with programmable hour,
day and week settings; with LCD display. Applying power across terminals 1 and 2 renders the clock
operable.
The bi-stable output relay retains its status even after a power failure, though no switching operations
are carried out in such cases. When power is restored, the appropriate switching status is re-instated in
accordance with the program.
The switching status can also be set by hand using the ON/OFF buttons. By switching over to TIME,
the switching program in the memory is overridden (holiday function) without loss of data.
Back-up power supply 20 °C approx. 36 h
Accuracy
Shortest switching interval
Pulse duration
Dimension drawing or wiring diagram are available under the same number
If blocks with validity for Mo-Su are formed, there are 399 memory addresses (single-channel) or
406 memory addresses (dual-channel).
In 6 languages, delivered with each unit. Language code: German = 001; French = 002;
English = 003; Italian = 004; Spanish = 005; Swedish = 008.
Type
001* External memory
002* Plug-in dummy for memory slot (empty, as a cover)
Frame for panel mounting
Sealable transparent cover
230 V~
230 V~
Power
± 10%, 50...60 Hz
approx. 0,6 W (1,2 VA)
± 0.4 (sec per day)
1 min
2 s
Number of channels
R
1
2
Permissible limit values:-
Ambient conditions:-
Wiring diagram
Dimension drawing
Operating instructions
Contact rating
Permissible ambient temp.
Degree of protection
Protection class
Memory addresses
57
58
ZDR 101
ZDR 102
2)
Sauter Components
1)
Weight
0,41
0,43
kg
16 (6) A, 250 V~
–5...35 °C
IP 41 (EN 60529)
II (IEC 60730)
A01090
A03089
M275250
505105 . . .
2
.
7112018003 ;02
Y03090
Y03175
12.018/1
