Mobatime DMU 140 Manuale utente

Installation and Operating Instructions

DMU 140

Movement for MOBALine, RS485 time code, DCF, MSF and GPS

receiver for outdoor clocks up to Ø 140 cm.

Please read these instructions carefully before installation.

Certification of the Producer

STANDARDS

The clock movement DMU 140 has been developed and produced in accordance with the EU Standards

89 / 336 / EU

References to the Instruction Manual

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

2. This Instruction 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 cor-

rectly 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

another, even part of it. The copyright remains with all the rights with BÜRK MOBATIME GmbH,

D-78026 VS-Schwenningen and MOSER-BAER AG – CH 3454 Sumiswald / SWITZERLAND.

Contents

1. Dimensions, definitions ..............................................................................................................4

2. Installation guidelines .................................................................................................................5

2.1 Installation of DMU 140 clock movements ..............................................................................5

2.2 Installation of hands and commissioning.................................................................................5

2.2.1 Hand installation ...............................................................................................................................5

2.2.2 Commissioning and checking hand position ....................................................................................5

2.3 View and wiring ......................................................................................................................6

2.4 Setting the synchronization mode and commissioning............................................................6

2.4.1 Power supply voltage........................................................................................................................6

2.4.2 Receiver wiring .................................................................................................................................7

2.4.3 Connection to main clocks................................................................................................................7

2.4.4 RS-485 terminating resistor ..............................................................................................................7

2.4.5 DIP switches .....................................................................................................................................8

2.4.6 Synchronization ................................................................................................................................8

2.4.7 Cascading wiring option....................................................................................................................8

3. Function description ...................................................................................................................9

4. Standard Time Zone Table ........................................................................................................10

5. Technical data:...........................................................................................................................12

5.1 Plug wiring............................................................................................................................13

5.1.1 RS-485............................................................................................................................................13

5.1.2 DCF In/Out......................................................................................................................................13

1. Dimensions, definitions

Caution. The DMU 140 is suitable for indoor and outdoor clocks to a max. Ø 140 cm.

The hands must be covered by a glass face. The movements cannot be used for a

facade clock with unprotected hands.

Fig. 1

73 112

20M x1

50,5

5ø

11,5ø

47.6

40ø

59,5

2. Installation guidelines

2.1 Installation of DMU 140 clock movements

The dial must be adequately rugged. The installation drill hole must have

a diameter of 20 mm.

The movements must be mounted vertically.

Fig. 2 shows the position of the components.

The washer nut (2) M20 x 1 is to be tightened carefully with a special

spanner accessory and torque wrench using a torque of 4.5 Nm +/- 0.2

Nm.

Caution:

Do not turn the movements any further after the washer nut (2) has been

tightened in place.

2.2 Installation of hands and commissioning

2.2.1 Hand installation

The hour and minute hand axles are positioned at 12:00 ex works. They

must be inserted on the axles and pressed down to the stop (X). They must

then be tightened in place without twisting the axles. See Fig. 3.

The 12:00 position must be checked in each movements after installing the

hands (chapter 2.2.2)

2.2.2 Commissioning and checking hand position

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

Connect MOBALine or DC power. The clock will turn to the 12:00 position.

Are the hands exactly at the 12:00 position?

If not then carefully loosen, adjust and retighten them (do

not twist the axle).

Recheck the 12:00 position (by briefly interrupting the

power supply)

If it's correct, continue with chapter 2.4 Mode Settings

Fig. 2

1 Clock movements

2 Washer nut

3 Rubber washer

4 Clock face

Fig. 3

2.3 View and wiring

2.4 Setting the synchronization mode and commissioning

2.4.1 Power supply voltage

This is via MOBALine or 10-30 V DC. To ensure DCF/MSF reception is as trouble-free as

possible, functional earthing is essential.

Power supply via mains power module External 24 V power supply

DC IN

+Vin

GND

brown

red

Fig. 4

DC IN

+Vin

GND

Fig. 5 Fig. 6

DIP switch

Mobaline

connector

Mobaline A

Mobaline B

DC-In

connector

+Vin

GND

RS-485

connector

RS485

/RS485

GND485

DCF

connector

+Vout

GND

DCF in

GND

DCFout+

DCFout-

Synchronization

LED

Power-OK

LED

DCF LED

On time

Step 12:00 Position

Continuous

Hands:

1 2 3 4 5 6 7 8 9 10 11 12

Time zone entry/

Address:

Minute Hand:

Synchronisation:

reserved

0 0 0 DCF77

1 0 0 MSF60

0 1 0 GPS (DCF UTC)

1 1 0 Mobaline

0 0 1 RS485/IF482

significance 32

significance 16

significance 8

significance 4

significance 2

significance 1

Synchronization: DCF RS485

MSF

GPS

significance 16

significance 8

significance 4

significance 2

significance 1

reserved

Time zone

entry

Address

2.4.2 Receiver wiring

The signal is shown by DCF-LED

Correct synchronization is shown by the synchronization LED.

DCF receiver GPS receiver

2.4.3 Connection to main clocks

Correct synchronization is shown by the synchronization LED.

MOBALine RS-485

2.4.4 RS-485 terminating resistor

The termination resistor must be activated in clock movements at the end of a RS-485 line.

Open the clock movements cover cautiously to do so. The jumper is on the pc-board with DIP

switches. Replug the X8 jumpers X8 to activate the terminating resistor.

DCF77

DCF

GND

DCF in

white

brown

GPS 4500

white

brown

yellow

green

art. no. 201821

DCF

+Vout

GND

DCF in

GND

Fig. 7 Fig. 8

RS485

/RS485

GND485

Connect the shield on

one side of the cable

to earth

Mobaline A

Mobaline B

Fig. 11

202508.01

Termination enabled

Termination disabled

(default)

Fig. 10

Fig. 9

2.4.5 DIP switches

2.4.6 Synchronization

Set the DIP switches 3,4,5 as the synchronization mode dictates.

Set time zone and RS-485 address using the DIP switches 6 -11.

This setting is not needed in some synchronization modes.

DCF reception is shown by a regularly blinking of the DCF LED.

Correct synchronization is shown by the Synchronization LED.

After a brief period (see chapter 5) the clock will start running to current line time.

Example of calculating time zone and address setting:

Time zone Address

DIP switch 11 Off Value 1 0

DIP switch 10 On Value 2 2 Value 1 1

DIP switch 9 On Value 4 4 Value 2 2

DIP switch 8 Off Value 8 0 Value 4 0

DIP switch 7 On Value 16 16 Value 8 8

DIP switch 6 Off Value 32 0 Value 16 0

Total 22 Total 11

= Time zone

= Address

2.4.7 Cascading wiring option

The DCF time code can be connected to the next movement via DCF-out. Synchronization in cas-

caded movements must be set to GPS (DCF UTC).

1 2 3 4 5 6 7 8 9 10 11 12

Fig. 12

Fig. 13

DCFDCF

GND

DCF in

DCF out+

DCF out-

DCF77

GND

DCF in

white

brown

On time

Step

12:00 Position

Continuous

Hands:

1 2 3 4 5 6 7 8 9 10 11 12

Time zone entry/

Address:

Minute Hand:

Synchronisation:

reserved

0 0 0 DCF77

1 0 0 MSF60

0 1 0 GPS (DCF UTC)

1 1 0 Mobaline

0 0 1 RS485/IF482

significance 32

significance 16

significance 8

significance 4

significance 2

significance 1

Synchronization: DCF RS485

MSF

GPS

significance 16

significance 8

significance 4

significance 2

significance 1

reserved

Time zone

entry

Address

3. Function description

Self-setting movement for hour and minute hands. For self-setting clocks indoors and outdoors (under

glass covers) with a face diameter of up to 140 cm with or without lighting.

MOBALine, DCF77, MFS60 time code or controlled by MB-485-protocol via RS-485 with automatic

time take over.

Synchronization from a master clock or with DCF, MSF or GPS receiver.

DC power supply to a GPS receiver.

Operating mode, synchronization, time zone and RS-485 address selectable by DIP switch.

Self-setting, 12:00 position monitored by sensors with correction facility.

Two motors with forwards and backwards capabilities for rapid adjustment.

Power-saving mode with MOBALine - only one motor in use, with priority given to the minute motor.

Lack of MOBALine or RS-485 time signal during 24 hours is shown by resetting the hands to 12:00

o'clock position.

Lack of DCF77 or MSF 60 time signal during 7 days (7 x 24 h) is shown by resetting the hands to

12:00 o'clock position.

Immediate adjustment to the correct time after power interruptions of up to 10 h based on internal

quartz clock (battery-less time keeping).

DIP switch 2 is used to select the minute hand function mode, continuous or in minute steps.

MOBALine ignores this switch. The running mode is selected via the line mode of the master clock,

with half-minute steps becoming minute steps.

Output of a synthetic DCF77 code, when movement is synchronized with DCF77 or MSF 60 (UTC).

Status LED for power supply, DCF impulses and synchronization.

4. Standard Time Zone Table

Time zone entries in the standard season table (version 9.0).

Time

zone

City / State UTC

Offset

DST

Change

Standard → DST DST → Standard

00 UTC (GMT),

Monrovia, Casablanca

0 No

01 London,

Dublin, Edinburgh, Lisbon

0 Yes Last Sun. Mar. (01:00) Last Sun. Oct. (02:00)

02 Brussels, Amsterdam,

Berlin, Bern, Copenhagen,

Madrid, Oslo, Paris,

Rome, Stockholm, Vienna,

Belgrade, Bratislava, Bu-

dapest, Liubliana, Prague,

Sarajevo, Sofia, Vilnius,

Warsaw, Zagreb

+1 Yes Last Sun. Mar. (02:00) Last Sun. Oct. (03:00)

03 Athens,

Istanbul, Minsk, Helsinki,

Riga, Tallinn, Kaliningrad

+2 Yes Last Sun. Mar. (03:00) Last Sun. Oct. (04:00)

04 Bucharest, Romania +2 Yes Last Sun. Mar. (03:00) Last Sun. Oct. (04:00)

05 Cairo, Pretoria, Harare +2 No

06 Dhaka +6 Yes Wed. 31. Mar. (22:59)

(2010)

Sun. 31. Oct. (23:59) (2010)

07 Tel Aviv +2 Yes Last Fri. Mar. (02:00) 2nd Sun. Oct. (02:00) (2010)

08 Kuwait City +3 No

09 Moscow,

St. Petersburg, Volgograd

+3 Yes Last Sun. Mar. (02:00) Last Sun. Oct. (03:00)

10 Tehran +3.5 Yes Sun. 21. Mar. (00:00) (2010) Tue. 21. Sep. (00:00) (2010)

11 Abu Dhabi,

Muscat, Tbilisi

+4 No

12 Kabul +4.5 No

13 Yekaterinburg, Russia +5 Yes Last Sun. Mar. (02:00) Last Sun. Oct. (03:00)

14 Tashkent +5 No

15 Mumbai, Calcutta, Ma-

dras,

New Delhi, Colombo

+5.5 No

16 Astana, Thimphu +6 No

17 Bangkok, Hanoi, Jakarta +7 No

18 Beijing,

Chongqing, Hong kong,

Singapore, Taipei, Urumqi

+8 No

19 Tokyo,

Osaka, Sapporo, Seoul

+9 No

20 Yakutsk, Russia +9 Yes Last Sun. Mar. (02:00) Last Sun. Oct. (03:00)

21 South Australia: Adelaide +9.5 Yes 1st Sun. Oct (02:00) 1st Sun. Apr. (03:00)

22 Northern Territory: Darwin +9.5 No

23 Queensland: Brisbane,

Guam, Port Moresby

+10 No

24 NSW, Victoria: Sydney,

Canberra, Melbourne

+10 Yes 1st Sun. Oct. (02.00) 1st Sun. Apr. (03:00)

25 Tasmania: Hobart +10 Yes 1st Sun. Oct. (02:00) 1st Sun. Apr. (03:00)

26 Vladivostok +10 Yes Last Sun. Mar. (02:00) Last Sun. Oct. (03:00)

27 Solomon Is. ,

New Caledonia

+11 No

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