Mobatime BU 190t 230 Bedienungsanleitung

Installation and Operating

BU 190(t) 230

Movement for DCF / MSF time code

Please read this instructions carefully before installation.

References to the User’s Manual

1. The information in this User’s Manual can be changed at any time without previous notice.

The current version is available for download on www.mobatime.com – Downloads.

2. This User’s Manual has been composed with utmost care, in order to explain all details in respect of the

operation of the product. Should you, nevertheless, have questions or discover errors in this Manual,

please contact us.

3. We do not answer for direct or indirect damages, which could occur, when using this Manual.

4. Please read the instructions carefully and start the setting-up of the product, only once you have correct-

ly understood all information for the installation and of the operation.

5. The installation must only be carried out by skilled staff.

6. It is prohibited to reproduce, to store in a computer system or to transfer this publication in a way or an-

other, even part of it. The copyright remains with all the rights with MOSER-BAER AG, CH-3454 Sum-

iswald / Switzerland.

Guidelines for installation and handling

1. This movement has no incorporated disconnect device from the mains supply power. An appropriate

disconnect device must be provided external to the movement, concerning to the national installation

regulations.

2. The movement has to be transported or stocked only in the original packing and in a dry environment.

Content

1. Dimensions, Definitions..............................................................................................................4

2. Function description ...................................................................................................................5

3. Mounting guidelines....................................................................................................................5

3.1 Mounting of movement series 190(t).......................................................................................5

3.2 Mounting of hands and Starting-up.........................................................................................5

3.2.1 Mounting of hands ............................................................................................................................5

3.2.2 Starting-up and check of the hand position......................................................................................6

4. Setting up / Connections.............................................................................................................6

4.1 Synchronization with DCF or MSF time code..........................................................................6

4.2 Synchronization with serial time telegram (IF 482)..................................................................7

4.3 Connection / cascading ..........................................................................................................7

5. Serial Telegrams..........................................................................................................................8

5.1 Standard Time Telegram (IF 482) with Local Time .................................................................8

6. Technical specification ...............................................................................................................9

1. Dimensions, Definitions

Diameter Type Art.-No.

30 - 80 cm Movement: BU 190 230 201404

30 - 80 cm Movement: BU 190t 230 201405

Minute hand

Hour hand

Ø 12.3

BU 190t 230

Cover glas

35 5

10 136.5 67.5

Disc nuts

Clock dial

Fig. 1

Fig. 2

Cable length

550mm

Power

AC 230V

BU 190 230 BU 190t 230

10 136.5 67.5

94 35

9.4

13.7

20.2

M12x1

6

4

M12x1

6

4

932

36.5

42.4

Connection to

the mains

supply should

be realized

according to

the class II

protection.

2. Function description

Self-setting movement with hour and minute display. For autonomous self-setting clocks for indoor or

outdoor use with dial diameters up to 80 cm, with or without illumination.

DCF-77 or MSF-60 radio control with automatic time take-over and daylight saving time

change-over by means of a connected radio time signal receiver.

Central-European time zones CET-1, CET and CET+1 selectable by DIP-switch.

Signalization of missing DCF/MSF time code reception after a period of one week by setting

the hands to 12 o'clock position.

Internal battery-less power reserve for at least 5 minutes operation (not for second hand).

Internal quartz clock for precise time display even without DCF/MSF radio reception.

Immediate resetting to the correct time after mains failure of up to 12 hours due to an internal

real-time-clock (battery-less powered).

Serial time signal output for the connection of a further movement. Up to 3 further movements

can be connected in this way.

Possibility of connection of an MSF-60 radio receiver (Rugby) as well.

Serial input (RS 232 / 422) for time setting and synchronization with standard ASCII time tele-

gram (definition IF482).

3. Mounting guidelines

3.1 Mounting of movement series 190(t)

The dial must be sufficiently stable. The fixing hole must have a diame-

ter of 12.3 mm.

The movement must be fixed in vertical position.

Vide Fig. 3 for the position of mounting parts.

The disc nut (2*) M12 x 1 has to be tightened with a special wrench tool

(Art. No. 201998) and a torque wrench with a torque of 4.5 Nm +/- 0.2

Nm.

Attention:

The ring nut (5), the compensation ring (6) and the spring washer (7)

must not be removed.

After tightening of the disc nut (2*), the movement must not be

wrenched!

3.2 Mounting of hands and Starting-up

3.2.1 Mounting of hands

The shafts of the hour, minute and second hands are positioned ex-work on

the reference position (12 o’clock). The hands shall be carefully fixed and

tightened on the shafts. Enough space must be provided between the hands.

See Fig. 4.

The position 12 o’clock must be checked on each movement after the mount-

ing (Chap.3.2.2).

Fig. 3

1 Movement

2 Disc nut

3 Rubber washer

4 Dial

5 Ring nut

6 Compensation ring

7 Spring washer

Fig. 4

190t

12.3

To ensure the reception

quality, the designated pin

of the DCF plug has to be

connected with the earth

potential (functional earth,

i.e. clock housing).

3.2.2 Starting-up and check of the hand position

Set DIP switch 1to ON position (12:00 Position, Fig. 5)

Install the AC 230V power supply by using the white two wire cable from the movement.

The clock runs to 12 o’clock position

Position of hands OK?

If the hand position is wrong, carefully loosen the hand, adjust and tighten.

Reset DIP Switch 1to OFF position

Check the 12 o’clock position again (initialising by an interruption of the power supply).

If hand position OK, continue with chapter 4 for further setting up.

On time

reserved

DCF

CET

reserved

12:00 Position

reserved

MSF

CET+1

CET-1

reserved

Hands:

Synchronization:

Time zone:

1 2 3 4 5 6 7 8

4. Setting up / Connections

If the 12 o’clock position of the clock is OK, reset DIP Switch 1to OFF position (Fig. 5).

The movement can be synchronized with following time codes:

- DCF, MSF (see chapter 4.1)

- Serial time telegram (standard IF 482 telegram) by RS 232 or RS 422 with local time

(see chapter 4.2)

230V

DCF

+ / -

IN OUT On time

reserved

DCF

CET

reserved

12:00 Position

reserved

MSF

CET+1

CET-1

reserved

Hands:

Synchronization:

Time zone:

1 2 3 4 5 6 7 8

4.1 Synchronization with DCF or MSF time code

The DCF 77 - Radio time signal receiver (DCF / MSF 450 (4500) must be connected with plug DCF

on the movement (see fig 6).

To ensure the reception quality, the designated pin of DCF plug has to be connected with earth po-

tential (e.g. clock housing).

select time codes:

- For DCF set DIP-switch 4 to OFF position

- For MSF set DIP-switch 4 to ON position

Time: London local time (WET)

Select time zones:

Depending upon condition DCF can also be received in west Europe

(CET –1) (Greece, Portugal), or in east Europe (CET +1).

- for CET –1 set DIP-switch 6 to ON position

- for CET +1 set DIP-switch 5 to ON position

Fig. 5

Fig. 6 Fig. 7

Fig. 8 DCF/MSF

DCF/MSF rec.

Connection to

the mains

supply should

be realized

according to

the class II

protection.

Control of the reception quality:

The orientation of the radio time signal receiver should be chosen in a way, the LED of the receiver

flashes regularly (at good reception quality the LED in the receiver flashes regularly in second

rhythm), see also the instruction manual of the receiver.

The movement starts after about 5 minutes and set itself automatically on the exact time.

4.2 Synchronization with serial time telegram (IF 482)

The movement can be synchronized with RS 432 or RS 485 over standard-RS 485 telegram. Time

will be interpreted and shown as local time. See chapter 5.1 for telegram definition.

1 TTL IN (RxD)

2 GND

3 RS-232 IN (RxD)

4 nc

5 RS-422 IN (RD +)

6 RS-422 IN (RD -) View from contact side

4.3 Connection / cascading

To connect the radio signal to a double sided clock (two movements), there are two possibilities:

Possibility 1: The radio signal can be distributed on both movements with a DCF multipler

(Art.No. 35 821) (Fig. 11).

Possibility 2: The time signal is sent to the second movement over a "COM 192" cable (Art. No.

200045). Therefore the signal is connected from the OUT-plug of the master-movement

to the IN-plug of the slave movement (Fig.10). Disadvantage: If master-movement fails,

slave-movement will also stop.

IRIG-B / AFNOR

DCF

FSK

DCF Radio

Receiver

Fig. 10

Fig. 11

Fig. 9

IF 487

LED

OFF ON

DCF

BU 190(t) 230

1 2 3 4 5 6 7 8

Option 2

Option 1

MEZ Timez one/ Zeitzo ne

MEZ Timez one/ Zeit zone

DCF Ant enna / Antenne

StopMod e Second hand /

Wobbling /S chrit t Sekundenzeiger

normal Clockha nds / Z ei ger

MEZ -1

MEZ +1

MSF

None s t op / oh ne S top

Cont. / K ontin uierlich

12.00 Position

230 V ±10% ;5 0-60 Hz; 10 mA

BU 190t 230 A/N: 200 840.02

P/N: 03959 665 001

OUTIN DCF

+ / - AC

230 V

COM 192

230V AC

230V

BU 190(t) 230

1 2 3 4 5 6 7 8

Option 2

Option 1

MEZ Timez one/ Zeitzo ne

MEZ Timez one/ Zeit zone

DCF Ant enna / Antenne

StopMod e Second hand /

Wobbling /S chrit t Sekundenzeiger

normal Clockh ands/ Z ei ger

MEZ -1

MEZ +1

MSF

None s t op / o hne S top

Cont. / Ko ntinuierl ich

12.00 P ositio n

230 V ±10% ;5 0-60 Hz; 10 mA

BU 190t 230 A/N: 200 840.02

P/N: 0395966 5 001

OUTIN DCF

+ / - AC

230 V

ant.

out 1

out 2

35 821

DCF

Multipler

master

230V

BU 190(t) 230

1 2 3 4 5 6 7 8

Option 2

Option 1

MEZ Ti mezone /Zeitzone

DCF Antenna/ Antenne

StopMode Second hand/

Wobbl ing /Schritt Sekundenzeiger

normal Clockhands / Zeiger

MEZ- 1

MEZ +1

MSF

None stop /o hne Stop

Cont. /K ontinuierlich

12.00 Position

230 V ±10%; 50-60 H z; 10 m A

BU 190t 230 A/N: 2 00 840.02

P/N: 03959665 001

OUTIN DCF

+ / - AC

230 V

BU 190(t) 230

1 2 3 4 5 6 7 8

Option 2

Option 1

MEZ Ti mezone/ Zeitzone

DCF Antenna / Antenne

StopMode Secondhand /

Wobbling/ Schritt Sekundenzeiger

normal Clockhands/ Zeiger

MEZ -1

MEZ +1

MSF

None stop /o hne Stop

Cont. / Kontinuierlich

12.00 Position

230 V ±1 0%; 50-60 Hz ; 10 mA

BU 190t 230 A /N: 200 8 40.02

P/N: 03959665 001

OUTIN DCF

+ / - AC

230 V

Movement 1 Movement 2

DCF 4500

5. Serial Telegrams

5.1 Standard Time Telegram (IF 482) with Local Time

Definition: Time telegram (ASCII), terminating at the designed second in the telegram:

9600 bit/s, 7 data bits, even parity, 1 stop bit. Jitter < 50 ms.

Format:

Byte Nr. Designation Sign HEX Code

1 Stat sign O 4F

2 Supervision 1) A or M 41 or 4D

3 Time-Season 3) W, S or L 57, 53 or 4C

4 Year tens 0 .. 9 30 .. 39

5 Year units 0 .. 9 30 .. 39

6 Month tens 0 or 1 31 or 31

7 Month units 0 .. 9 30 .. 39

8 Day tens 0 .. 3 30 .. 33

9 Day units 0 .. 9 30 .. 39

10 Monday .. Sunday 2) 1 .. 7 31 .. 37

11 Hours tens 0 .. 2 30 .. 32

12 Hours units 0 .. 9 30 .. 39

13 Minutes tens 0 .. 5 30 .. 35

14 Minutes units 0 .. 9 30 .. 39

15 Seconds tens 0 .. 5 30 .. 35

16 Seconds units 0 .. 9 30 .. 39

17 Telegram end CR 0D

1) 'A': Correct time code reception from the transmitter. 'M': No time signal has been received during

more than 12 hours (Time will be taken over at 'A' and 'M').

2) Weekday not evaluated by BU 190(t).

3) Winter, Summer or Local time: Will be checked but not evaluated.

6. Technical specification

BU 190 S 230

BU 190t S 230

Synchronisation DCF-77: with time signal receiver DCF 450, DCF 4500

MSF-60: with time signal receiver MSF 4500

Serial: with standard IF 482 telegram over RS-232 / 422

Setting times:

Running time to reference pos.

Read in of time

Running time for new adjustment

Changes of daylight saving time

6 minutes maximum

serial: 3 – 5 seconds / radio signal: 3 – 5 minutes

10 seconds – 6 minutes

5.5 minutes maximum

Operation mode minute shaft 1 step every 60 s

Operation mode hour shaft continuous

Operation voltage 230 VAC 10% 50 – 60Hz

Power consumption < 3 VA

Stand-by reserve at least 5 min.

Time keeping with internal quartz clock > 12 h

Number of motors 1 (hour / min.)

Dial diameter 25 – 80 cm

Max. dial thickness 4 mm 14.5 mm

Temperature range -30 ... +70°C

Weight 320 g 360 g

Standards EN 50121-4, EN 61000-6-3

Savety EN 60950-1, Protection class II

Subject to change without notice

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atime.com

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