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We offer the following apparatuses and devices for time
networks : central clocks, digital and analog secondary clocks and digital
primary (autonomus) clocks. Time networks are irreplaceable everywhere,
where it is necessary to install at least several (often various) clocks,
and where is required easy and simultaneous setting these clocks and the
high precision of their indications. Time networks are especially useful
in such places as : offices, industrial buildings, banks, schools,
hospitals, sport objects etc. Additional advantages of time network are :
full configurability of the elements depending on requirements, easy
extension with the increasing client's needs and synchronization with the
atomic time standard by means of radio signal received through DCF
antenna or satellite GPS signal.
Below we present apparatuses
and devices for time networks manufactured by our company.
In order to be able to review information cards of our
products in PDF format you need the program:
Time distributing device (Master Clock) type MC-21
Master clock controls analog minute clocks by sending the
impulse, which shifts analog clocks by one minute forward, and it controls
digital clocks by sending every one second the coded information about the
current time. High precision of indications for the master clock is the
result of its cooperation with GPS antenna, receiving via radio way the
information from the atomic GPS satellite time standard. The user sets
optionally the day for the summer / winter time change. The reserve supply
source is sufficient for supporting time and controlling analog clocks for
15 hours duration in case of normal supply break. Optionally there are
available versions of MC-21 master clock with the feature of controlling
alarms / school bells.
More informations and technical data can be
found in information leaflet. Download the
information card in *.pdf format
Time distributing device (Master Clock) type MC-60
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Electronic master clock type MC-60 is designed for
controlling time networks equipped with secondary analog minute clocks in
such places as railway stations, banks, broker offices, hotels, radio and
TV studios etc. It has got the unique feature of controlling up to six
lines (each with independent time and date), which enables indications of
current time and date for various time zones of the world. The master
clock operates according to GMT (Greenwich Mean Time) and is synchronized
with the atomic time standard through the radio signal from DCF or GPS
antenna. For each line it is possible to define the time offset in
relation to GMT and the date for summer / winter time change. Operation of
the master clock is realized by means of the keyboard and the LCD display,
located at the front panel or through RS232 interface from the PC computer
using the enclosed software.
More informations and technical data
can be found in information leaflet.
Download the
information card in *.pdf format
Digital autonomus and slave clocks ZWC series
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SELECTED TECHNICAL DATA |
| Display color: |
red / green / yellow |
| Digit height: |
45 / 57 / 100 / 125mm or another after agreeing in
advance with manufacturer |
| Visibilityof indications: |
15 / 20 / 40 / 50m |
| Time accuracy when operating: |
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| - with ,master clock (e.g. MC-21): |
equal to master clock accuracy |
| - with DCF antenna: |
equal to atomic standard accuracy |
| - with GPS antenna: |
equal to atomic standard accuracy |
| Max. allowed lenght of control line: |
1500m |
| Current consumption from control line: |
max. 8mA |
| Power supply: |
230V ±10%, 50Hz ±2% |
| Color of housing: |
black as standard, other colors after agreeing in
advance with manufacturer |
One-sided or two-sided clocks, indicating hours and minutes
or hours, minutes and seconds for indoor installation, adapted to
cooperation with central clock or to autonomous operation.
For ZWC
clocks we offer the very wide assortment of additional options, e.g.:
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Alternate display of time and date or temperature
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Built-in battery of accumulators (internal time supporting
during power supply breaks)
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Remote control for controlling the clock installed in
inaccessible place
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Dust proof housing
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Built-in industrial camera (invisible from outside)!
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Relay output for controlling the operation of external
receiver (e.g. shool bells)
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Transmitting time information through RS-232 interface (e.g.
for computer synchronization)
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Stopper function
Regarding non
standard versions please contact our company.
More informations and
technical data can be found in information leaflet.
Download the
information card in *.pdf format
Analog autonomus and slave clocks
We offer many versions of secondary and autonomous analog
clocks, including clocks controlled with DCF-77 signal, for indoor and
outdoor installation. For special request we can also deliver special
versions of clocks: e.g. for use in premises with high humidity (swimming
pools, saunas, etc.), versions resistant to chemically aggressive
environments (acid vapors), versions with increased resistance to
mechanical shocks or special silent -run versions (for operating rooms).
Clocks in minute-indicating versions can cooperate in the time network
with the master clock type MC-21
or MC-60 .
Wide range of dial-plate colors and digit shapes and patterns
enable to select the suitable model of clock for any interior, might it be
modern office premises, railway station, or children's room.
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