Mobatime BU 190t 230 Installation And Operating

BU 190(t) 230 Movement for DCF / MSF time code Please read this instructions carefully before installation.

800603.01 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. !

800603.01 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

800603.01 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 35 M12x1 6 4 9 32 36.5 42.4 Connection to the mains supply should be realized according to the class II protection.

800603.01 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 1 2 3 4 2* 190t 5 6 12.3 7 x x

800603.01 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 1 to 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 1 to 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 reserved DCF CET CET reserved reserved 12:00 Position reserved reserved MSF CET+1 CET-1 reserved reserved Hands: Synchronization: Time zone: ON 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 1 to 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) AC 230V DCF + / - IN OUT On time reserved reserved DCF CET CET reserved reserved 12:00 Position reserved reserved MSF CET+1 CET-1 reserved reserved Hands: Synchronization: Time zone: ON 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.

800603.01 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 1 2 3 4 5 6 Fig. 10 Fig. 11 Fig. 9 IF 487 LED OFF ON DCF BU 190(t) 230 1 2 3 4 5 6 7 8 ON Option 2 Option 1 MEZ Time zone / Zeitzone MEZ Time zone / Zeitzone DCF Antenna / Antenne Stop Mode Second hand / Wobbling /Schritt Sekundenzeiger normal Clockhands / Zei ger ME Z -1 ME Z +1 MSF None stop / ohne Stop Cont. / Konti nuierl ich 12.00 Position 230 V ±10%; 5 0-60 Hz; 10 mA BU 190t 230 A/N: 200 840.02 P/N: 03959665 001 OUT IN DCF + / - AC 230 V COM 192 AC 230V AC 230V BU 190(t) 230 1 2 3 4 5 6 7 8 ON Option 2 Option 1 MEZ Time zone / Zeitzone MEZ Time zone / Zeitzone DCF Antenna / Antenne Stop Mode Second hand / Wobbling /Schritt Sekundenzeiger normal Clockhands / Zei ger MEZ -1 MEZ +1 MS F None stop / ohne Stop Cont. / Konti nuierl ich 12.00 Position 230 V ±10%; 50-60 Hz; 10 mA BU 190t 230 A/N: 200 840 .02 P/N: 03959665 001 OUT IN DCF + / - AC 230 V + - + - + - ant. out 1 out 2 35 821 DCF Multipler + - master AC 230V BU 190(t) 230 1 2 3 4 5 6 7 8 ON Option 2 Option 1 MEZ Timezone / Zeitzone MEZ Timezone / Zeitzone DCF Antenna/ Antenne StopMode Second hand/ Wobbling / Schritt Sekundenzeiger normal Clockhands / Zeiger MEZ -1 MEZ +1 MSF None stop / ohne Stop Cont. / Kont inuierlich 12.00 Position 230 V ±10%; 50-60 Hz; 10mA BU 190t 230 A/N: 200 840.02 P/N: 03959665 001 OUT IN DCF + / - AC 230 V BU 190(t) 230 1 2 3 4 5 6 7 8 ON Option2 Option1 MEZ Timezone / Zeitzone MEZ Time zone/ Zeitzone DCF Antenna/ Antenne Stop Mode Secondhand / Wobbling/ Schritt Sekundenzeiger normal Clockhands / Zeiger MEZ -1 MEZ +1 MSF None stop / ohne Stop Cont. / Kontinuierlich 12.00Position 230 V ±10%; 50-60 Hz; 10 mA BU 190t 230 A/N: 200 840.02 P/N: 03959665 001 OUT IN DCF + / - AC 230 V Movement 1 Movement 2 DCF 4500

800603.01 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.

800603.01 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 www.mobatime.com

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