Elvox 12B2 Installation And Connection Manual

3

2

1

DIGITAL 2-WIRE SYSTEM ”Digit 2 Wires”

WITH ELECTRONIC UNIT Type 12B2

FOR SERIES 1200 PANEL WITH NUMERIC KEYPAD

Cod. S6I.12B.20E RL.00 11/2008

Il prodotto è conforme alla direttiva europea 2004/108/CE e successive.
Product is according to EC Directive 2004/108/CE and following norms.

INSTALLATION AND CONNECTION MANUAL

GB

POWER SUPPLY

PHONES

ELECTRONIC UNIT

TYPE 12B2

FOR SERIES 1200

PANELS

www.leedan.com [e-mail] Toll-Free: 800-231-1414

®

832A

2

Electronic unit Type 12B2 for series 1200 panels

INTRODUCTION

With the Digit Digit 2 Wires electronic unit Type 12B2 it is possible to
build series 1200 audio panels with alphanumeric keyboard and dis­play complete with 2-line, 16-character each, display.

The electronic units are to be used with series 1200 plates and
components, supplied separately.

Selection of the elements starts with the plate for the standard electro­nic unit, continuing with the addition of any extra plates that make it
possible to expand the standard modules. To complete the panel, the
box and frame versions are selected according to the type of panel
installation; surface wall-mounted or flush-mounted.

DESCRIPTION

Type 12B2 corresponds to the electronic unit for building an electronic
audio plate with alphanumeric keyboard and display.
This unit provide the facility to create exclusively audio door entry instal­lations with only 2 polarised wires to the cable riser.
The entrance panels are designed to operate either alone or together
with other entrance panels by interconnecting the specific terminal
boards; a maximum of 2 additional panels can be connected in parallel
with the main panel by adding one additional wire from one entrance
panel to the next. (no more than 3 panels per installation).
Electronic entrance panels can also generate different call codes by
means of the numerical keypad, with values from 1 to 9999. A maximum
of 200 users can be configured in the system.
Facility to connect one interphone to another interphone with the same
call (max. 2 interphones connected in parallel).
The front of the panels feature "External Volume - 2", "Internal Volume

- 3" and "Audio Balance - 1" controls, which are preset in the factory. If
necessary we recommend exclusively adjustment of "External Volume"
and, if necessary, adjustment of "Balance" in the case of feedback on
the speech unit, turning the specific trimmer slightly clockwise or anti­clockwise until the feedback howl is eliminated. In addition, the entran­ce panel can be programmed directly from the keypad for the technical
parameters programming phase.

INSTALLATION

The assembling and the installation of the electronic units for the 1200

series plates require the following phases:

1- Define the plate for the electronic base unit and possible additional

plates (see components on page 3).

2- Define the back boxes and the frames for the surface wall-mount or

flush-mount installation (see accessory on page 4).

3- Install the flush-mounted wall box or surface-mounted wall box at

suitable height. Route the wires through the hole at the bottom of the

box.
4- Fix the rainproof cover on the back box.
5- Fix the terminal box of the base module to the module holder frame

of the entrance panel.
6- Connect the terminal block to the system as shown in the wiring dia-

gram.
7- Fix the module holder frame to the back boxes
8- Connect the electronic unit of the base module to the plates with

name-tags.
9- Insert the electronic unit and the additional modules in the module

holder frame of the entrance panel.
10-Insert the microphone of the electronic base unit in the module hol-

der frame of the entrance panel (Fig. 8, Part 1).
11- Program the entrance panel.
12- Insert the external plate of the electronic unit in the module holder

frame and the additional entrance panels in the remaining module

holder frames.
13- Close the panel

BASIC MODULES

The basic modules comprise: an electronic unit and a connection termi­nal block. The electronic unit is equipped with a speech unit, a backlit
alphanumeric display, a keypad, and wiring for connecting the terminal
block.

SAFETY INSTRUCTIONS / INTRODUCTION

SAFETY INSTRUCTIONS FOR INSTALLERS

- Carefully read the instructions on this leaflet: they give important infor­mation on the safety, use and maintenance of the installation.

- After removing the packing, check the integrity of the set. Packing
components (plastic bags, expanded polystyrene etc.) are dangerous
for children. Installation must be carried out according to national safe­ty regulations.

- It is convenient to fit close to the supply voltage source a proper bipo­lar type switch with 3 mm separation (minimum) between contacts.

- Before connecting the set, ensure that the data on the label corre­spond to those of the mains.

- Use this set only for the purposes designed, i.e.for electric door-open­er systems. Any other use may be dangerous. The manufacturer is not
responsible for damage caused by improper, erroneous or irrational
use.

- Before cleaning or maintenance, disconnect the set.

- In case of failure or faulty operation, disconnect the set and do not
open it.

- For repairs apply only to the technical assistance centre authorized by
the manufacturer.

- Safety may be compromised if these instructions are disregarded.

- Do not obstruct opening of ventilation or heat exit slots and do not
expose the set to dripping or sprinkling of water.

- Installers must ensure that manuals with the above instructions are left
on connected units after installation, for users' information.

- All items must only be used for the purposes designed.
WARNING: to avoid the possibility of hurting yourself, this unit must be
fixed to the wall according to the installation instructions.

- This leaflet must always be enclosed with the equipment.

Directive 2002/96/EC (WEEE)

The crossed-out wheelie bin symbol marked on the product indicates that
at the end of its useful life, the product must be handled separately from
household refuse and must therefore be assigned to a differentiated col­lection centre for electrical and electronic equipment or returned to the
dealer upon purchase of a new, equivalent item of equipment.

The user is responsible for assigning the equipment, at the end of its life,
to the appropriate collection facilities.
Suitable differentiated collection, for the purpose of subsequent recycling
of decommissioned equipment and environmentally compatible treat­ment and disposal, helps prevent potential negative effects on health and
the environment and promotes the recycling of the materials of which the
product is made. For further details regarding the collection systems
available, contact your local waste disposal service or the shop from
which the equipment was purchased.

Risks connected to substances considered as dangerous (WEEE).

According to the WEEE Directive, substances since long usually used on
electric and electronic appliances are considered dangerous for people
and the environment. The adequate differentiated collection for the sub­sequent dispatch of the appliance for the recycling, treatment and
dismantling (compatible with the environment) help to avoid possible
negative effects on the environment and health and promote the recy­cling of material with which the product is compound.

www.leedan.com [e-mail] Toll-Free: 800-231-1414

3

COMPONENTI

3

2

1

Electronic unit

Art. 12B2

Controls:

Fig. 2

1 - Balance

2 - External volume

3 - Internal volume

Fig. 3

TERMINAL
BLOCK

TERMINAL BLOCK

The terminals of the circuit board are located on another printed circuit
connected to the entrance panel by means of a 20-pin connector (see
Fig. 3).

N.B.: Observe the correct polarity when connecting the digital bus.
Refer to the wiring diagrams given on the following pages.

The board with the connection terminal block is also equipped with two
jumpers designated BL1 and BL2 with jumpers installed.
Remove the jumpers to increase immunity to disturbance.
The board has also a fixed "LOAD" jumper. The jumper must be retained
with a single entrance panel while with several entrance panels connec­ted in parallel (maximum three) it should be left intact on just one of the
entrance panels, while it must be severed on the other entrance panels.

Wiring for ter­minal block
connection

396

100

100

282

Art. 122N

Art. 123N

22

22

Art. 122D Art. 123D

Terminal Description

-S2 Direct electric lock control

(- 12 V).

+S1 Direct electric lock control

(+ 12 V).

AC Power supply

(from transformer Art. 832A).

AC Power supply

(from transformer Art. 832A).

TU Not used.

+5 + 5V output.

TRX Communication line for test.

- Ground.

PB Additional pushbutton

for lock control.

PA Additional pushbutton

for lock control.

+12 + 12Vdc output for services

(supplementary modules power supply)

F2 Not used

F1 Not used

CH Connection line for door call pushbutton.

LO Line for "engaged" signal

for configurations with several panels
connected in parallel.

L2 Digital bus (2 wires) to interphone cable

riser (-16Vdc).

L1 Digital bus (2 wires) to interphone cable

riser (+16Vdc).

Fig. 4A

Fig. 4B

HEIGHT OF 2-MODULE

ENTRANCE PANELS

HEIGHT OF 3-MODULE

ENTRANCE PANELS

SUPPLEMENTARY PUSH-BUTTON PANELS

ACCESSORIES: BACK BOXES MODULE-HOLDER FRAMES

Width of back boxes 88 mm for 1 horizontal module and depth 50 mm.

Type 9092

For 2 additional modules.
Height: 2 vertical modules
(248 mm)

Type 9093

For 3 additional modules.
Height: 3 vertical modules
(360 mm)

www.leedan.com [e-mail] Toll-Free: 800-231-1414

4

ACCESSORIES

1P21 1P22 1P23 1P24

for 1 panel for 2 panels for 3 panels for 4 panels

2 modules high alta 2 moduli 2 modules high 2 modules high

RAINPROOF COVERS

1E21 1E22 1E23 1E24

for 1 panel for 2 panels for 3 panels for 4 panels

2 modules high alta 2 moduli 2 modules high 2 modules high

SURFACE-MOUNTED BOXES WITH RAINPROOF COVER

124 front side 224 front side 324 front side 424 front side

120 rear side 220 rear side 320 rear side 420 rear side

124 front side 224 front side 324 front side 424 front side

120 rear side 220 rear side 320 rear side 420 rear side

124 front side 224 front side 324 front side 424 front side

120 rear side 220 rear side 320 rear side 420 rear side

124 front side 224 front side 324 front side 424 front side

120 rear side 220 rear side 320 rear side 420 rear side

1E31 1E22 1E23 1E24

for 1 panel for 2 panels for 3 panels for 4 panels

3 modules high 3 modules high 3 modules high 3 modules high

1P31 1P32 1P33 1P34

for 1 panel for 2 panels for 3 panels for 4 panels

3 modules high 3 modules high 3 modules high 3 modules high

www.leedan.com [e-mail] Toll-Free: 800-231-1414

295

410

297

39,5

412

39,5

295

410

297

74

412

74

5

Fig. 5

Fig. 6

Fig. 7

Fig. 8

part. 1

Fig. 8B

Fig. 8A

INSTALLATION

FLUSH-MOUNTED ENTRANCE PANEL INSTALLATION WITH RAIN­PROOF COVERS.

Assembly of flush-mounted entrance panel requires the use of the flush­mounted back boxes type 9092 (9192), 9093 (9193) respectively for 2
or 3 electronic modules mounted vertically (Fig. 4A and 4B).
If the entrance panel uses more than one flush-mounted back box, the
rainproof covers must also be used (see ALPHANUMERIC DISPLAY
plates: accessories on page 4, series 1Pxx), according to the number of
modules fitted vertically or horizontally.
Note: Back boxes type 9092 and 9192 or 9093 and 9193 cannot be mat­ched between them but only between: 9092 with 9092, 9192 with 9192
or 9093 with 9093 and 9193 with 9193.
Warning: during installation of back box type 9192 it is necessary to
insert the cover supplied in order to avoid possible deformations of the
box itself

Installation:

- If the installation requires a combination of several back boxes, use
the hooks supplied with the back boxes to secure them together (Fig.

5).

- Install the flush-mounted wall box or surface-mounted wall box at sui­table height.

- Fix the terminal block of the electronic unit on the module holder
frame by means of the screws supplied (Fig. 6).

- Fix the rainproof cover to the flush-mounted back box using the
screws supplied (Fig. 6).

- Fix the module holder frames to the frames and the back boxes (Fig.

6).

- Connect the terminal box of the electronic unit to the system.

- Connect the terminal block of the electronic unit by means of the
wiring on the upper section.

- Connect the additional modules, if any, and insert them.

- Insert the electronic unit.

- Insert the microphone in the lower right section of the frame (Fig. 8).

Pay attention that the microphone cables are inserted in the
external slot of the electronic module (Fig. 8A, 8B).

- Close the entrance panel, attaching the plate first from the upper sec­tion and then securing the lower section by means of the special key
on the head section

- Perform the programming phases (see page 7).

SURFACE WALL-MOUNTED ENTRANCE PANEL INSTALLATION

Assembly of the surface wall-mounted entrance panel requires the use
of the back boxes series 1Exx.

Installation:

- Fix the electronic unit terminal block under the module holder frame

by using the screw provided (Fig. 8).

- Fix the module holder frames to the frame and back boxes (Fig. 7).

- Connect the terminal block of the electronic unit to the system.

- Connect the electronic unit to the terminal block by means of the cable

present on the upper section (Fig. 2).

- Connect the additional modules, if any, and insert them.

- Insert the electronic unit.

- Insert the microphone in the right lower side of the module holder

frame (Fig. 8).

Pay attention that the microphone cables are inserted in the
external slot of the electronic module (Fig. 8A, 8B).

- Insert the module plates in the module holder frames (Fig. 8).

- Close the entrance panel, attaching the plate first from the upper sec-

tion and then securing the lower section by means of the special key
on the head section.

- Perform the programming phases (see page 7).

Microphone cable

Electronic unit without module holder frame

Electronic unit with module holder frame

Microphone cable

www.leedan.com [e-mail] Toll-Free: 800-231-1414

6

INSTALLATION POWER SUPPLY AND PHONES

Fig. 21

Fig.23

Fig. 22

Fig. 23

Art. 887D - 887D/A

Art. 6220/A

DESCRIPTION OF INTERPHONES

"Digit 2 Wires" interphones Art. 887D, 887D/A form part of the 8870
series, while interphone Art. 6220/A belongs to the PETRARCA series.
The 8870 series Digit 2 Wires interphone is supplied in the version with
one lock release pushbutton and a dedicated call speaker. Call volume
can be decreased by shifting the speaker connector from position A+ to
position A-.

The interphones are prearranged for wall mounting and/or desktop
installation (interphones Art. 887D, 887D/A are wall-mounting only, while
interphone Art. 6220/A is suitable for wall mounting or, after fitting a spe­cific support base, desktop installation).

N.B.: When a call is made from the entrance panel the voice signal is
inhibited until the end of the sequence of ringtones or until the handset
is picked up between one ringtone and another. Programming of the call
code associated with the interphone is performed by means of 8 jumpers
that are used to distinguish a given interphone from the other interpho­nes in the system.

Installation instructions
Fig. 21 - Open the interphone and separate the cover from the base by

prising the bottom side of the cover.
Fig. 22 - To separate the base of the interphone from the cover, insert a
crosshead screwdriver in the central location and turn it until the cover
clicks off.
Fig. 23 - Fix the interphone to a rectangular, vertical wall-box previously
installed in a wall recess by means of the 2 screws supplied, or fix the
screws directly to the wall using ø5mm expansion plugs. Make the con­nections to the terminals. The interphone should be fixed so that the top
is at a height of about 1.5 m from the floor.

POWER SUPPLY UNIT INSTALLATION

Before connecting the system use a normal tester to check for possible
open circuits or short circuits of the wires; it is good practice to route the
entry system wires through specific electrical conduits separately from
mains power wires and other sources of disturbance.
Transformer Art 832A must be installed in a dry and clean location well
clear of heat sources. Ensure the transformer installation location is easi­ly accessible in order to facilitate checking and set-up procedures.
Secure the transformer to the wall by means of the supplied screw
anchors, or install it in a specific panel with top-hat section DIN rail.

DESCRIPTION OF POWER SUPPLY UNIT Art. 832A

The power supply unit utilised for "Digit 2 Wires" series systems is tran­sformer Art. 832A. The transformer supplies one entrance panel,
pushbutton illumination system, door lock and 200 interphones. A high
consumption lock or timer-controlled lock calls for the use of a second
transformer Art. 832/030 and relay Art. 170/001 to be connected to the
system according to diagram SI518. The transformer is equipped with a
19Vac low voltage output with maximum power rating of 30VA; the tran­sformer features thermal and short-circuit protection by means of a PTC
(type SIEMENS C850). The transformer requires a power supply of 230V
(+6%, -10%) 50-60Hz. Alternative voltages are possible on demand.
N.B.: if the system is equipped with two or three entrance panels, install
a transformer for each entrance panel, keeping the wires connecting
each transformer to the respective entrance panel separate from the
other wires.

www.leedan.com [e-mail] Toll-Free: 800-231-1414

7

Press keys R-4, enter the password, then press key (down arrow)
to enter key programming mode. Press key C to display the various num­bers. The position number is shown on the first line, while the second line
shows the key code, which can be edited. Press key C both after editing
the code and to scroll through the numbers. When programming is com­pleted mode press key R. A maximum of 200 different door lock release
codes con be programmed.

Hardware-software codification of numbers

The numbers to be entered to call an interphone can be edited. The har­dware number is the number physically set on the interphone by means
of the jumpers. The default software number is the same as the hardwa­re number. The software number to be entered to make a call can be set
to a different address from the physical hardware. The new number can
have a maximum of 4 digits. To configure a different logic of the interpho­ne numbers (for example, in a hotel rooms on the first floor may be assi­gned numbers starting with 1: 1001, 1002, ... numbers corresponding to
interphones on the second floor can be assigned numbers starting with
2: 2001, 2002, ...). To perform this codification enter the programming
function with the normal procedure (press R-4 and enter the password)

then press key (up arrow) to enter HW-SW numbers programming
mode. Press key C to display the various numbers. The HW number is
shown on the first line while the second line shows the editable SW num­ber. Press key C after editing and to scroll between numbers.
When programming is terminated press key R. To enable this numbering
instead of the direct system (number entered = interphone HW code
number), enter parameters progamming mode and set the "Enable
Software N." parameter to 1.
When the software numbers are modified the entrance panel will check
whether the number entered exists already as both a hardware code and
a software code and, if it finds any matches it will signal that the proce­dure cannot be performed.
For example, if you attempt to replace a software code with number 5,
which is already present, the entrance panel will respond with:

NUMBER ALREADY IN THE MEMORY

followed by the message:
when this message is displayed, change the software number.
The maximum number of interphones that can be encoded is 200.

ERR_N_HW= 005
ERR_N_SW= 0005

OPERATION

With the entrance panel in standby (without any specific signals on the
display) enter the number of the interphone to call and press key C to
confirm or key R to re-enter the number. Once key C is pressed the enga­ged signal is transmitted to the entrance panels in parallel and the call is
activated. The number of ringtones is programmable. If the handset is lif­ted between one ringtone and the next, the ringtones are interrupted and
the voice circuit is activated immediately. If the door lock is released or a
door call is made, the voice circuit is inhibited for approximately 2
seconds to prevent acoustic feedback on the entrance panel, after which
it is reactivated. Before reactivating the voice circuit a check is carried out
to ensure the user has not hung up the handset, in which case the con­versation is terminated.

DESCRIPTION OF FUNCTIONS

Parallel engaged

With the entrance panel in standby, if another entrance panel in parallel
makes a call, the LO line is set to low voltage level by the calling entran­ce panel. The entrance panel in standby indicates that the panel is enga­ged with a message on the display, and disables the keypad. In the case
of a lock pulse from an interphone, if the "Lock Mode" parameter of the
engaged panel is active and set to 2, the lock is opened. At the end of
conversation on the active panel the LO line is returned to high voltage
level and the panel in standby clears the "engaged" message from the
display and re-enables the keypad.

Lock signal

The lock signal is activated from the interphone by means of a pushbut­ton. The following processes are performed.

1) The lock is activated for the set time

2) In the case of an active entrance panel, the interphone is disconnec­ted to avoid acoustic feedback howl on the entrance panel, and then
after approximately 2 seconds communication between interphone
and entrance panel is restored.

Door lock release from an entrance panel

To release the lock directly from the entrance panel press keys R-1 simul­taneously then enter the 8-digit password (from 1 to 99999999) previou­sly programmed by accessing technical parameters with keys R-4. If the
entrance panel is engaged it is anyway able to release the lock it con­trols, after which it returns to engaged status. To program door lock relea­se codes perform the following procedure.

OPERATION AND DESCRIPTION OF FUNCTION

N. Name Default

Value

Minimum
value

Maximum
value

Description

1 PASSWORD 123 1 99999999 Password to enter technical programming mode

2 ------ Not used

3 LANGUAGE ENGLISH 0 0 1 Indicates the language used for technical parameters and messages on the

display (Italian=0 English=1)

4 T LOCK 1 1 255 Lock activation time in seconds.

N.B.: Increasing the activation time to a value of more than 5 seconds is only
possible by installing an auxiliary relay Art. 170/001 and relative power sup­ply transformer Art. 832/030.(Connection variant Ref. SI518).

5 LOCK MODE 1 1 2 This parameter is set to 1 by default (open only if the entrance panel is in

conversation). If set to 2 an entrance panel engaged by another entrance
panel can anyway release the lock (Art.8B62, 8B63 and 12B2 only)

6 CALLS No. 3 1 3 Indicates the number of calls to the interphone

7 CONVERSATION T 120 1 255 Conversation time in seconds

8 ANSWER T 30 1 255 Enables programmed numbering of interphones (by setting to 1). If set to 1

direct numbers are not enabled (if no SW number is found the direct call is
not made)

9 ENABLE SW No. 0 0 1 Abilita la numerazione programmata dei citofoni (impostando a 1)

Se si imposta a 1 i numeri diretti non sono abilitati (se non trova un numero
SW non chiama il diretto)

10 TRANSFER RINGTONE

TO ENTRANCE PANEL

1 0 1 If set to 1 the call tone can be heard on the entrance panel, otherwise the

call tone is not transferred

11 ENABLE DEBUG 1 0 1 Enables messages

ENTRANCE PANEL TECHNICAL PARAMETERS

Press R and 4 simultaneously on the entrance panel keypad to enter technical parameters programming mode. Then enter the password and press
C. The message "PROGRAM" is displayed, Press C again to display the parameters as shown in the following table.

PROCEDURE TO RESTORE DEFAULT PARAMETERS AND PASSWORD

Press and release the reset button (under the panel, near the microphone), then hold down buttons , , until the message "Default
Parameters" appears. This serves to restore standard technical parameters, resetting passwords and deleting software numbers.

If you do not know the password to enter technical parameters programming mode, proceed as described below to change the password.

www.leedan.com [e-mail] Toll-Free: 800-231-1414

8

INTERPHONES PROGRAMMING

The interphones must be programmed at the time of installation and connection.
Programming serves to distinguish between the interphones installed (from 1 to max. 200).

Physical programming of interphones

Interphones are programmed using the 8 jumpers located in the 8 locations (1, 2, 4, 8, 16, 32, 64, 128) in the interphones. Numbers from 1 to 200
can be entered by means of the jumpers. (See the tables on the following pages).

Jumper not connected

Jumper connected

PROGRAMMING OF INTERPHONES

INTERPHONE NUMBERS PROGRAMMING TABLE

www.leedan.com [e-mail] Toll-Free: 800-231-1414

9

INTERPHONE NUMBERS PROGRAMMING TABLE

Jumper not connected

Jumper connected

PROGRAMMING OF INTERPHONES

www.leedan.com [e-mail] Toll-Free: 800-231-1414

10

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

INTERPHONES CABLE RISER

Mais

Phone
Art. 887D

Phone
Art. 887D

Transformer

Art. 832A

Phone
Art. 887D

Phone
Art. 887D

C0

Conductors Ø fino a 50 m Ø fino a 100 m Ø fino a 200 m

AC, AC,
+S1, -S2

0,75 mm² 1 mm² 1.5 mm²

1 - 2 - L0 0,25 mm² 0,25 mm² 0,35 mm²

MINIMAL CONDUCTOR SECTION (mm2)

WIRING DIAGRAM

SINGLE CONDO AUDIO DOOR ENTRY SYSTEM WITH
ONE ENTRANCE PANEL.

Ref. Diagram SI515.

C0- External panel series 1200 with plate Art. 122D 123D
E1- Connection terminal block
E2- Electronic unit Art. 12B2
L- Electric lock 12V A.C.
P- Additional push-button for lock

www.leedan.com [e-mail] Toll-Free: 800-231-1414

21

1
2
3

1
2
3

12

1
2
3

1
2
3

CO

E2 E1

LOAD

L1
L2
L0

CH

F1

F2
+12
PA
PB

-

TRX

+5
TU
AC

AC

+S1

-S2

PRI

190

P

L

11

1

3

2

12

21

190

PRI

1

3

2

-S2

PA
PB

TRX

-

+12

TU

AC

AC

+S1

+5

L2

L1

CH

F2

F1

L0

6B

6A

6B

6A

1

3

2

1

3

2

6B

6A

6B

6A

L

P

KK

KK

E2 E1

CO

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

LOAD

Mais

Phone
Art. 887D/A

Phone
Art. 6220/A

Transformer

Art. 832A

Phone
Art. 887D/A

Phone
Art. 6220/A

C0

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

Phone
Art. 887D

Mais

Phone
Art. 887D

Transformer

Art. 832A

Phone
Art. 887D

Phone
Art. 887D

C0

CONDO SYSTEM WITH ONE ENTRANCE PANEL AND
CABLE RISER FOR INTERPHONE WITH DOOR CALL
PUSHBUTTONS. Ref. Diagram SI516.

WIRING DIAGRAM

CONDO SYSTEM WITH ONE ENTRANCE PANEL,
INTERPHONES ART. 6220/A AND ART. 887D/A AND
DOOR CALL PUSHBUTTONS. Ref. Diagram SI521.

INTERPHONES CABLE RISER

INTERPHONES CABLE RISER

C0- External panel series 1200 with plate Art. 122D 123D
E1- Connection terminal block
E2- Electronic unit Art. 12B2
K- Outdoor call push-button
L- Electric lock 12V A.C.
P- Additional push-button for lock

C0- External panel series 1200 with plate Art. 122D 123D
E1- Connection terminal block
E2- Electronic unit Art. 12B2
K- Outdoor call push-button
L- Electric lock 12V A.C.
P- Additional push-button for lock

www.leedan.com [e-mail] Toll-Free: 800-231-1414

21

CH

1
2
3

KK

1
2
3

KK

12

CH

1
2
3

1
2
3

PRI

190

L1
L2
L0

CH

F1
F2

+12

PA
PB

-

TRX

+5

TU

AC

LOAD

AC

+S1

-S2

CO

E2 E1

P

L

12

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

Transformer

Art. 832A

Transformer

Art. 832A

Transformer

Art. 832A

Mais

Phone
Art. 887D

Phone
Art. 887D

Mais Mais

C0- External panel series 1200

with plate Art. 122D 123D
E1- Connection terminal block
E2- Electronic unit Art. 12B2
L- Electric lock 12V A.C.
P- Additional push-button for lock

Phone
Art. 887D

Phone
Art. 887D

C0

C0 C0

WIRING DIAGRAM

CONDO SYSTEM WITH MORE THAN ONE ENTRANCE PANEL IN PARALLEL (MAXIMUM 3 PANELS).

Ref. Diagram SI517.

In the case of several entrance panels connected in parallel (up to three entrance panels) the "LOAD" jumper on the board of the
connection terminal block must remain intact on one entrance panel while it must be severed on the others.

INTERPHONES

CABLE RISER

www.leedan.com [e-mail] Toll-Free: 800-231-1414

21

1
2
3

1
2
3

1
2
3

12

PRI

1
2
3

PRI

PRI

CO

190

E2 E1

LOAD

L1
L2
L0

CH

F1

F2
+12
PA
PB

TRZ

+5
TU

AC

AC

+S1

-S2

P

-

CO

L

190

E2 E1

LOAD

L1
L2
L0

CH

F1

F2
+12
PA
PB

-

TRX

+5
TU

AC

AC

+S1

-S2

190

L1
L2
L0

CH

F1
F2

LOAD

+12
PA
PB

-

TRX

+5

TU

AC
AC

+S1

-S2

P

L

P

CO

E2 E1

L

13

*

88888888

8

7
R

0

4

1

2
5

9

C

3

6

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

Transformer

Art. 832A

Transformer

Art. 832A

Transformer

Art. 832A

Mais

Phone
Art. 887D

Phone
Art. 887D

Mais Mais

C0- External panel series 1200

with plate Art. 122D 123D
E1- Connection terminal block
E2- Electronic unit Art. 12B2
K- Outdoor call push-button
L- Electric lock 12V A.C.
P- Additional push-button for lock

Phone
Art. 887D

Phone
Art. 887D

C0

C0

C0

WIRING DIAGRAM

CONDO SYSTEM WITH MORE THAN ONE ENTRANCE PANEL IN PARALLEL (MAXIMUM 3 PANELS) AND
CABLE RISER FOR INTERPHONE WITH DOOR CALL PUSHBUTTONS.
Ref. Diagram SI551.

In the case of several entrance panels connected in parallel (up to three entrance panels) the "LOAD" jumper on the board of the
connection terminal block must remain intact on one entrance panel while it must be severed on the others.

INTERPHONES

CABLE RISER

www.leedan.com [e-mail] Toll-Free: 800-231-1414

21

CH

1
2
3

1
2
3

1
2
3

KK

1
2
3

KK

12

CH

PRI

PRI

PRI

CO

190

L1
L2

L0
CH
F1

F2
+12

E2 E1

PA
PB

-

TRZ

+5
TU
AC

LOAD LOAD LOAD

AC
+S1

-S2

P

CO

L

190

E2 E1

L1
L2

L0
CH
F1

F2

+12

PA
PB

TRZ

+5

TU

AC
AC

+S1

-S2

190

L1
L2
L0
CH
F1

P

CO

E2 E1

-

L

F2
+12
PA
PB

-

TRZ

+5
TU
AC
AC

+S1

-S2

P

L

14

Phone

Art. 887D

Phone

Art. 887D

Phone

Art. 6220/A

Phone

Art. 6220/A

Phone
Art. 887D/A

Relay

Art. 170/101

Relay
Art. 170/101

Relay
Art. 170/101

Phone

Art. 887D/A

Variant for connection of call repeater Art. 2/841 with
interphones Art. 887D with or without door call.

Variant for connection of call repeater Art. 2/841 with
interphones Art. 887D and Art. 6220/A with door call.

Variant for connection of supplementary doorbell with
interphones Art. 887D with or without door call.

Variant for connection of supplementary doorbell
with interphones Art. 887D/A and Art. 6220/A with
door call.

K- Outdoor push-button

Bell supply

(do not use the door

entry panel transformer)

Bell supply

(do not use the door

entry panel transformer)

Bell supply

(do not use the door

entry panel transformer)

Call repeater

Art. 2/841

Call repeater

Art. 2/841

Call repeater

Art. 2/841

Additional
bell

Additional
bell

Additional
bell

K- Outdoor push-button

www.leedan.com [e-mail] Toll-Free: 800-231-1414

2
3
5
6

1
2
3

6A
6B

2
3
5
6

1
2
3

K

+

­1C

RC

342515

1
2
3

+

­1C

1
2

3
6A
6B

RC

342515

K

6A
6B

2
3
5
6

1
2
3

K

+

-

1

2

3
6A
6B

1C

RC

342515

K

15

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

Mais

Transformer

Art. 832A

C0- External panel series 1200

with plate Art. 122D 123D
E1- Connection terminal block
E2- Electronic unit Art. 12B2
E4- Additional module Art. 122N, 123N

Art. 122N (2 modules), 123N (3 modules)
P- Additional push-button for lock
L- Electric lock 12V A.C.

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

Mais

Transformer

Art. 832A

Mais

Alimentatore

Art. 6582

C0

C0

CONNECTION VARIANTS FOR SUPPLEMENTARY MODULES ART. 122N AND 123N (REF. SI519).

CONNECTION FOR SUPPLEMENTA­RY POWER SUPPLY UNIT ART. 6582

INTERPHONES

CABLE RISER

INTERPHONES

CABLE RISER

To other

additional modules

The additional power supply type 6582 is used to
power the LEDs for the name-tags lighting when
there are more than 8 additional name-tags
modules (type 122N, 2 module panel, 123N 3
module panel) . One power supply type 6582 can
power up to 65 modules of panel with name-tags
modules (122N with 2 modules, 123N with 3
modules).

www.leedan.com [e-mail] Toll-Free: 800-231-1414

12

PRI

190

COE4CO

E2 E1

LOAD

E4

L1
L2
L0

CH

F1

F2
+12
PA
PB

-

TRX

+5
TU

AC

AC

+S1

-S2

P

-

+

-

+

L

12

PRI

190

L1
L2
L0

CH

E4
E4
E4

LOAD

F1

F2
+12
PA
PB

-

TRX

+5

TU

AC
AC

+S1

-S2

P

-

+

-

+

-

+

-

+

L

COE4CO

CO

E2 E1

PRI

+I-+U CAB D

Agli altri moduli supplementari

to other addictional module

16

UNI EN ISO 9001

*

88888888

8

7
R

0

4

1

2
5

9
C

3
6

Mais

Transformer

Art. 832A

Mais

Transformer

Art. 832/030

C0- External panel series 1200

with plate Art. 122D 123D
E1- Connection terminal block
E2- Electronic unit Art. 12B2
P- Additional push-button for lock
L- Electric lock 12V A.C.
Q- Relè Art. 170/001

Relè

Art. 170/001

C0

WIRING DIAGRAM

CONNECTION VARIATION FOR LOCK WITH SUPPLEMENTARY POWER SUPPLY (REF. SI518).

To open high power consumption/timer-controlled locks, an external transformer can be installed to power the lock by means of a relay art.
170/001 connected to entrance panel terminals +S/-S.

INTERPHONES

CABLE RISER

www.leedan.com [e-mail] Toll-Free: 800-231-1414

CO

E2 E1

LOAD

L1
L2
L0

CH

F1
F2

+12

PA
PB

TRZ

+5

TU

AC
AC

+S1

-S2

12

PRI

190

P

-

PRI

54321

150

L