WESTERSTRAND CIRCLE LINE 190420-00 User manual

User Manual
Westerstrand Tid System
Westerstrand Urfabrik AB
Box 133, SE-545 23 Töreboda www.westerstrand.se
Tel.: [phone] [email protected]
DOK11103en02
2023-03-31
User Manual
CIRCLE LINE
230VAC
190420-00

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Index
General.................................................................................................................................................... 3
Safety....................................................................................................................................................... 3
Installation............................................................................................................................................... 4
Connection .............................................................................................................................................. 5
Synchronisation....................................................................................................................................... 8
Programming......................................................................................................................................... 10
Technical specification .......................................................................................................................... 15

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General
Digital clock is for indoor application with time display that has 4 digits and colon as time.
The digits consist of 7 segments.
The Digital clock can be configured to show the time/date/temperature alternately in 0-
25sec intervals. Temperature sensor is not included. It is an option.
The programming are made by push buttons, located at one side of the cover.
The digital clock can operate stand alone with a built in quartz crystal as time reference or
synchronised by minute impulses, TC or DCF.
If the function is activated in summer and winter time, this takes place on the last Sunday in
March and the last Sunday in October, respectively.
The clock has adjustable light intensity.
If power failure occurs the display is turned off. An internal clock counts the time for approx.
48 hours.
After power failure the display is turned on and correct time is shown.
If not specified in order the clocks are preset from factory in impulse Synchronisation mode.
Safety
Installation and maintenance of this device must be performed by accredited personnel.
This product must not be installed by unauthorized users/operators. Electrical installation of
the equipment must comply with applicable electrical standards.

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Installation
Wall mounted
•Unscrew 4 screws, 2 pieces on each side.
Remove the front and mount the back plate on the wall, using 4 screws suitable for the wall.
We recommend Ø4mm and 30mm long screws.

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Connection
•The connecions are made on the inside of the back plate. Unscrew the cover and put
aside without damaging the wire.
•If operated by synchronisation, check the strapping according to the drawing page 6.
Connect the cables according the schema page 5 and 6.
•Disconnect power before hard installation. The cable must be double-insulated and
stripped to a maximum of 3 cm. It must also be secured with the cable relief.
•Connect the power 230VAC, 50Hz.
When the clock is permanently installed a readily accessible disconnect device shall
be incorporated in the fixed wires (2-polar, 3mm contact gap).
•Screw back the inner cover
•Skruva tillbaka inre skydd
•Reassemble the front
Connection Synchronisation wire
TC/MIN-imp 3,4
DCF 2-line 3 –V+, 5 –GND
DCF 3-line 3 –V+, 4 –DCF, 5 –GND

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Strapping/DIP switch setting for TC / MIN-impulse (default)
Strapping/DIP switch setting for DCF-radio (2 –wire) computer board
Strapping/DIP switch setting for DCF-radio (3 –wire) computer board

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The DIP-switch on the computer board should be set as follows:
Dip 1: OFF Display format is HH:MM.
ON Display format is HH:MM:SS.
Dip 2: OFF always OFF
Dip 3: OFF TC/Min impulse-synchronisation. (default)
ON DCF synchronisation.
Dip 4: OFF TC/Min impulse or 3-wire DCF synchronisation. (default)
ON 2-wire DCF synchronisation.
Dip 5: OFF DCF synchronisation.
ON TC/Min impulse synchronisation.(default)
Dip 6: OFF ½ Min impulse synchronisation.
ON TC/Min impulse synchronisation or DCF synchronisation. (default)
Dip 7: OFF always OFF
Dip 8: OFF always OFF

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Synchronisation
Stand-alone
If the clock does not have an external synchronisation, it operates Stand-alone
Minute impulse
Make the strapping according to the drawing for strapping page 6.
Connect the minute impulse wire according to the schema page 5.
The clock can be set in synchronisation or slave mode.
Synchronisation mode:
Set the clock for synchronisation, mode InSy See programming page 10.
Set time and wait for next minute impulse. The clock will be synchronised
Slave mode:
Set the clock for slave, mode InSL See programming page 10.
Set time and wait for next minute impulse. The clock operates as a slave clock.
TC
Check the strapping according to the drawing for strapping page 6.
Connect the TC wire according to the schema page 5.
Set the clock for synchronisation, function DCF See programming page 10.
When a correct time message appears the clock sets the time.
The clock will blink colon when it is in sync and accepts transmitted code.
DCF
Check the strapping according to the drawing for strapping page 6.
Connect the DCF wire according to the schema page 5.
Set the clock for synchronisation, function DCF See programming page 10.
When a correct time message appears, the clock sets the time.
The clock will blink colon when it is in sync and accepts transmitted code.

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Connection temperature sensor (this is an option).
Temperature sensor connection
1. Brown
2. Black
5. Screen
Sync. input
12345

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Programming
The programming is made by push buttons (see below).
R (Return) Enter the base mode (display time)
F (Function) Next function / Accept displayed value
P (Program) Enter the displayed function / Increase displayed value.

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Programming time
Push [F] until display shows:
Push [P] display shows: year.
Push [P] until desired year (00-99)
Accept with [F].
Display shows: month.
Push [P] until desired month (1-12).
Accept with [F].
Display shows: day
Push [P] until desired date (1-31).
Accept with [F].
Display shows: hour
Push [P] until desired hour (0-23). Accept with [F].
Display shows: minute
Push [P] until desired minute (00-59). Push [F] for synchronisation and the clock starts
Display shows:
Push [R]. The Programming is finished.
Display shows:
ti ne
yy 95
nn 1
d d 1
hh 12
nn 07
ti ne
12 : 07

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Setting light intensity
The light intensity for the digits can be adjusted in 8 levels.
An automatic dimmer function regulates the light intensity.
Push [F] until display shows:
Push [P]
Display shows: Light intensity 1 (weakest) - 8 (strongest)
Push [P] for desired light intensity. Accept with [F].
Display shows:
Push [R] for entering base mode or push [F] for next function.
Setting synchronisation
Synchronisation for this model is minute impulse, TC, DCF (or stand alone).
Push [F] until display shows:
Push [P] until desired synchronisation.
No synchronisation, stand alone
TC or DCF
Impulse synchronisation
Impulse slave
Push [R] for entering base mode or push [F] for next function.
di sp
di 1
Sy nc
Sy nc
no sy
dcf
InSy
InSL

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Setting alternating time, Loop time
Push [F] until display shows:
Push [P].
Display shows: Alternating time for display time is 4
seconds.
Push [P] for desired alternating time (0-25). Accept with [F].
Display shows: Alternating time for display temp. is 0
seconds.
Push [P] for desired alternating temperature (0-25). Accept with [F].
Display shows: Alternating time for display date is 4
seconds.
Push [P] for desired alternating time (0-25). Accept with [F].
Push [R] for entering base mode or push [F] for next function.
Setting Correction value for the temperature sensors.
With this function the temperature sensors can be adjusted 9 ˚C.
Push [F] until display shows:
Push [P]:
Display shows:
Push [P] for desired correction value (9 ˚C). Accept with [F].
Push [R] for entering base mode or push [F] for next function.
LooP
L1 4
L2 0
L3 4
Corr
C1 0

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Setting DLS-function.
With this function the DLS can be activated.
Push [F] until display shows:
Push [P].
Display shows:
Or:
Push [P] for DLS or not.
Push [R] for entering base mode or push [F] for next function.
Setting12/24 h format.
With this function the format 12/24 hours display can be set.
Push [F] until display shows:
Push [P].
Display shows: 12 hour format
Or:
24 hour format
Push [P] for desired format.
Push [R] for entering base mode or push [F] for next function.
dLS
YES
no
Fo rn
12
24

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Technical specification
General
Art. no.: 190420-00
Denomination: Circle Line
Mounting/Installation: Single sided, wall mount
Digits: Single line red LED. Indicating time in HH:MM
Digit height: 50 mm
Synchronisation: Polarised 24V impulse 1/1, TC, DCF
Accuracy: 0,1 sec/24 h at 22C (free-running mode)
Internal time keeping
during power failure: 48 hours (display is turned off)
Time format: 12- or 24-hour format selectable. Alternatively showing date: day and
month.
Measure range
temperature sensor: -30°C till +60°C
Accuracy
temperature sensor: +/- 1°C
Temperature
measurement: En gång per minut
Power supply
Supply voltage: 100-240VAC 50/60Hz
Power consumption: 0,35A
Environmental
Temperature range: 0°C to +40°C.
IP class: IP 20
Moisture range: 20-90%RH, non-condensing
Housing
Housing: Aluminium