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Control Unit
BUD 420
-
VIZIT
, and provides duplex intercom and remote entrance door unlocking.
The Control Unit enables connection of up to
Control Unit BUD-420M
T200mAL
WARNING
!
The Control Unit contains dangerous for life high voltage
Unplug the unit before replacing fuses and connecting wires. To avoid damage or electric shock do not make any repair
when the power is on.
The mains plug shall remain readily operable.
No metallic objects shall penetrate into ventilation openings of the unit. The unit shall not be exposed to dripping or
splashing, and no objects filled with liquids shall be placed on the unit.
М
(
the Control Unit hereinafter) is a part of multi-apartment doorphones and video doorphones
200
Control Unit's Appearance
1
2
1.
Openings for screws
2.
Mains cord
3.
Mains switch
4.
Holder for fixing the Control Unit on a DIN-rail
5.
Terminals to connect to doorstation and lock
6.
Terminals to connect to intercom line
Fuses
x 1
x 1
T AL
1
SAFETY INSTRUCTIONS
subscribers (apartments)
6
4
3
PARTS LIST
х 1
Screw 3.5x40
2 0
3 V
.
1
5
Operating Instruction
Fasteners
x 4
x 4
Concrete Insert
.
BUD 420
-
М
x 1
6х 0
4
1
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Summary of Contents for ViziT BUD-420M
- Page 1 Mains switch Holder for fixing the Control Unit on a DIN-rail Terminals to connect to doorstation and lock Terminals to connect to intercom line PARTS LIST х 1 Control Unit BUD-420M Operating Instruction Fuses Fasteners T200mAL T AL Screw 3.5x40 Concrete Insert 6х...
- Page 2 Intercom “Concierge - visitor” is described in detail in the operating instruction on ontrol nit VIZIT-TU412M1 concierge console. ® Note . Only VIZIT-RF2 keys (PROXIMITY, 125 kHz) from VIZIT are supported. Note 2. General and individual access codes and keys are memorized in the memory chip, which is set in the socket KEY/CODE on the Control Unit’s PCB.
- Page 3 Control Unit BUD-402M operates together with doorstations VIZIT of Series 400. Lock Electromagnetic locks VIZIT-МL240х VIZIT-МL300х VIZIT-МL400x with a built-in degaussing module are recommended. An electromechanical lock with impedance no less than 10 Ohms may be used as well. A damper diode (50V/1A) should be connected to electromechanical lock's terminals (not supplied).
- Page 4 The Control Unit should be installed in heated premises with sufficient ventilation, and securely fixed to a wall, or inside the Mounting Box VIZIT . Terminals should be oriented horizontally. Such conditions provide proper ventilation of the unit. WARNING! Do not mount the unit near heating equipment! The unit can be fixed by means of either a DIN-rail or screws Bosses on the Control Unit’s base...
- Page 5 “EXAMPLES OF WIRING DIAGRAMS” Connection of doorstation door lock and button for exit Examples of wiring diagrams of the Control Unit BUD-420M and various doorstations, door locks and buttons for exit are given on Fig. 1-3. To ensure proper operation of the doorstation built-in key reader, total capacitance of circuit (Fig.
- Page 6 VIZIT-ML400 and button for exit To commutators To commutators Doorstation LECTROMECHANICAL -431DXKCB (12V 1A LOCK -432RCB) Control Unit LOCK BUD-420M 50 V 8 7 6 5 4 Figure 3 - Control Unit BUD-420M with doorstation BVD-431DXKCB( -432RCB) and electromechanical lock...
- Page 7 Power Supply Unit Monitor Commutator VIZIT-M430C BK M (To apartments with even hundred DATA Doorstation -431DXKCB 1 2 3 4 -432RCB) See Fig.1-3 Control Unit BUD-420M Figure Control Unit -420М with monitor VIZIT-M430С and commutator in a video doorphone for subscribers...
- Page 8 -432RCB) monitors from apartments with See Fig.1-3 hundred shall be wired up to the circuit connected to the SEL1 terminal of BUD-420M. If there are total 100 apartment handsets / monitors or less, the Control Unit SEL0 SEL1 terminals of...
- Page 9 -432RCB) monitors from apartments with See Fig.1-3 hundred shall be wired up to the circuit connected to the SEL1 terminal of BUD-420M. If there are total 100 apartment handsets / monitors or less, the Control Unit SEL0 SEL1 terminals of...
- Page 10 / See Fig.1-3 monitors from apartments with hundred shall be wired up to the circuit connected to the SEL1 terminal of BUD-420M. If there are total 100 apartment Control Unit handsets / monitors or less, the BUD-420M SEL0 SEL1...
- Page 11 / See Fig.1-3 monitors from apartments with hundred shall be wired up to the circuit connected to the SEL1 terminal of BUD-420M. If there are total 100 apartment Control Unit handsets / monitors or less, the BUD-420M SEL0 SEL1...
- Page 12 / See Fig.1-3 monitors from apartments with hundred shall be wired up to the circuit connected to the SEL1 terminal of BUD-420M. If there are total 100 apartment Control Unit handsets / monitors or less, the BUD-420M SEL0 SEL1...
- Page 13 To commutators 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4 5 Entrance 1 See Fig.1-3 Control Unit No1 Priority A BUD-420M Doorstation -431DXKCB -432RCB) Commutator BK-2V 1 2 3 4 To the “...
- Page 14 VIZIT-TK401D,(DM) 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4 5 Entrance 1 Priority A See Fig.1-3 Control Unit No1 BUD-420M Doorstation -431DXKCB -432RCB) Commutator BK-2V 1 2 3 4 Entrance 2 To the “...
- Page 15 PROGRAMMING There are two programming modes: system setup service settings System Setup System setup is performed with 12 switches and the LOCK jumper on the Control Unit’s PCB. To access the PCB, remove the lid from the Control Unit. Set every switch according to the instructions given in the section Switches The switch is turned on when set to the position.
- Page 16 Entering Into Service Settings Mode. If there is no programmed password yet (first time programming), or in case of loss of a password, set Switch (PASSWORD) to OFF (see System Setup · Dial . Two beeps are sounding ( ). You are now in the Service Settings mode. The doorstation is displaying a message: CHOOSE MODE 0-9 (0-7) .
- Page 17 Key Memorizing The Control Unit BUD-420M allows two key memorizing modes: - by a continuous register (up to 1200 keys), or - by the apartment list (clusters of up to keys per apartment). To select a mode, set Switch ( 5 APARM.
- Page 18 Switch is ON. 1. Enter into the Service Settings mode. 2. Press ). The LCD is showing: TM OR FLAT No Apply the key you want to delete from 3. Dial the number of apartment. The LCD the memory to the doorstation key is showing the dialed number.
- Page 19 An a partment handset / monitor from the apartment number featured in the right column shall be connected to commutator terminals programmed to a corresponding sequence number featured in the left column. In Table , a call to Apartment No will be addressed to the apartment handset / monitor with Sequence No , where a call to Apartment No...
- Page 20 One by one, check all connected apartment handsets / monitors for intercom, video (in case of monitors), and remote door unlocking function. Program the general access code and individual access codes, if needed. Check the general access code and individual access codes for door unlocking function. OPERATION To make a call to a subscriber, dial the apartment number.
- Page 21 Key Memorizing And Erasing By Subscribers Subscribers may program and delete keys, if Switches 5 APARTM. LIST 8 KEY RECORD are ON. The procedure is carried out by two persons, a ‘Visitor’ and ‘Subscriber’. · Dial the apartment number. · When the apartment handset / monitor starts ringing, the ‘Subscriber’...
- Page 22 SPECIFICATIONS Max. number of subscribers: Max. number of individual access codes: Max. number of keys per apartment: Max. number of keys (total): Lock control parameters across " " " " terminals nonregulated voltage 12 ± 1 2 . VDC load current max.
- Page 23 Annex А. Table of correspondence Sequence No Apartment No Sequence No Apartment No...
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