CD-PLUS/4+N
Protocol
converter
Instructions manual
TCD-PLUS4N ML rev.0108
INTRODUCTION
SYSTEM CHARACTERISTICS
OPERATION MODES
2
OA protocol converter for the PLUS system, which permits the following combinations:
ÜIn systems with PLUS installations, it allows an IT-4N telephone interface connection.
ÜIn systems with PLUS installations, it allows the connection of announcement systems or
PABXs that are compatible with 4+n installations.
OWith an FA-Plus/C power supply the maximum number of converters and telephones in one
installation is 10, and with an FA-Plus, the maximum is 50.
OIt requires programming but there is no need for it to be configured.
OAutodiagnostic LEDs which allow the detection of programming errors.
First of all we would like to thank and congratulate you for the purchase of this product manufactured by
Golmar.
The commitment to reach the satisfaction of our customers is stated through the ISO-9001 certification
and for the manufacturing of products like this one.
Its advanced technology and exacting quality control will do that customers and users enjoy with the
legion of features this system offers. To obtain the maximum profit of these features and a properly wired
installation, we kindly recommend you to expend a few minutes of your time to read this manual.
The CD-PLUS/4+N converter has 2 possible operation modes:
Connection to an IT-4N telephone interface
It allows an IT-4N telephone interface connection to an audio or video door entry system with Plus
installation, performing the normal functions of this interface: receive and answer calls from the door
panel on any telephone in the apartment, door open function, diverting of calls from the door panel to
any telephone number (fixed or cellular), etc..
NOTE: Nothing should be
installed between the converter
and the interface as this could
cause inadequate operation.
FA-Plus
Lock release
PLUS door panel
2 2
CD-PLUS/4+N
Plus Monitors
4+n
FA-Plus
Lock release
PLUS door panel
2 2
To other door panels
2+coax
3+twisted pair
IT-4N
8899
77
44
55
66
33
22
11
##
00
**
Telephone line
3 + coax
4 + twisted pair
2
TF-104
4
3OPERATION MODES
Connection to 4+N compatible systems
It allows the connection of systems that are compatible with 4+n installations (announcement systems,
PABXs, etc.), to audio or video door entry systems with Plus installations.
NOTES:
FA T/700 telephone (or equivalent) should be connected to the converter's 4+n connection
block for its programming, once programmed this telephone should be disconnected.
FOnly one function per converter is admitted, if more functions are needed then install the
corresponding amount of converters while keeping in mind the power supply limitations.
FSometimes a reduction in functionality can occur depending on the manufacturer of the
system to be installed, or even more rarely, there could be unexpected results.
FA-Plus
Lock release
PLUS door panel
2 2
CD-PLUS/4+N
Plus Monitors
4+n
FA-Plus
Lock release
PLUS door panel
2 2
To other door panels
ANNOUNCEMENT
SYSTEM
CONTROL UNIT
INTERFACE
4+N
APARTMENT'S
ANNOUNCEMENT
SYSTEM
FA-Plus
Lock release
PLUS door panel
2 2
CD-PLUS/4+N
Plus Monitors
4+n
FA-Plus
Lock release
PLUS door panel
2 2
To other door panels
PABX PSTN
8899
77
44
55
66
33
22
11
##
00
**
8899
77
44
55
66
33
22
11
##
00
**
8899
77
44
55
66
33
22
11
##
00
**
Example with an announcement system
Example with a PABX
2+coax
3+twisted pair
3 + coax
4 + twisted pair
2+coax
3+twisted pair
3 + coax
4 + twisted pair
INTERFACE
4+N
4
4
4
etail of the converter installation.
D
The converter can be installed on a DIN guide (6 elements)
by lightly pressing it. To extract the converter from the DIN
guide, use a plain screwdriver to lever the flange as shown
on the picture.
To install the converter directly on the wall, drill two holes
of Ø6mm. and insert the wallplugs. Fix the transformer with
the specified screws.
DIN 46277
escription of the converter.
DDIN rail latch release
Autodiagnostic LEDs
Connection block
DESCRIPTION
INSTALLATION
f3,5 x 45
DIN-7971
f3,5 x 45
DIN-7971
escription of the autodiagnostic LEDs.
DThe autodiagnostic LEDs are placed
next to the configuration dip switch.
Fixed: Programming error, go through
the steps from the beginning.
Off: Correct operation
Red LED
Green LED
Fixed: Correct operation.
Slow blinking: Programming activated.
Quick blinking: Programming finished.
Install the converter in a dry and protected place.
1
4
7
*
5PROGRAMMING
rogramming the converter.
P
For the correct operation of this system it must be programmed as indicated in the following
instructions:
Programming methods
With an IT-4N telephone interface
Access the door panel programming mode. If it is a door panel
with pushbuttons set dip switch no. 2 from the EL 500 module to
ON, and if it is a coded panel press the key button followed by the
installer Pin (from factory: 1315).
Enter “##9” code with the telephone buttons to access the
programming mode of the Plus/4N Converter.
15
3
1
With the telephone connected to the output line to telephones of the IT-4N telephone interface.
To show that the system is ready for programming, the door
panel and handset will emit a tone, audio communication is
established and the green LED on the protocol converter will
blink slowly.
Press the door panel push button that will call this converter, or in
the case of a coded door panel, enter the apartment code and
press the button . At this moment the door panel and handset
will emit tones and the converter's green LED will blink quickly.
With the handset lifted:
If programming the converter as master, replace the handset.
If programming it as slave, press push button 5 and finally, replace
the handset.
ÜThe converter should be programmed as slave when it is installed in an apartment with a
monitor.
ÜEach apartment must have one master unit only; in case of parallel units configure them as
slaves, whether they are monitors, telephones or converters. The programming of the converter
is complete.
ÜMake a call to check that it has been successfully programmed.
ÜHaving completed the programming set the Door panel's programming switch to OFF, or
exit the configuration mode (coded panel) by pressing the C button.
12 3
4
7
*
5
8
0
6
9
#
Master Slave
12 3
4
7
*
5
8
0
6
9
#
3
6
9
#
3
6
9
#
12 3
4
7
*
5
8
0
6
9
#
6
PROGRAMMING
rogramming the converter.
P
For the correct operation of this system it must be programmed as indicated in the following
instructions:
Programming methods
With an IT-4N telephone interface (Divert Mode Always Enabled)
Access the door panel programming mode. If it is a door panel
with pushbuttons set dip switch no. 2 from the EL 500 module to
ON, and if it is a coded panel press the key button followed by the
installer Pin (from factory: 1315).
From a telephone on the PABX, call the IT-4N extension and
establish audio communication. Enter “##9” code to access
the programming mode of the CD-PLUS/4N protocol converter.
(In the case of a coded door panel you have 10 seconds to enter
this code starting from the moment communication has been
established).
15
3
1
Without the telephone being connected to the output line to telephones of the IT-4N telephone
interface.
To show that the system is ready for programming, the door
panel and handset will emit a tone, and the green LED on the
protocol converter will blink slowly.
Press the door panel push button that will call this converter, or in
the case of a coded panel, enter the apartment code and press
the button . At this moment the door panel and handset will
emit tones and the converter's green LED will blink quickly.
With the handset lifted:
If programming the converter as master, press the “ ” push button
and replace the handset.
If programming it as slave, press push button 5 followed by push
button “ ” and finally, replace the handset.
ÜThe converter should be programmed as slave when it is installed in an apartment with a
monitor.
ÜEach apartment must have one master unit only; in case of parallel units configure them as slaves,
whether they are monitors, telephones or converters. The programming of the converter is
complete.
ÜMake a call to check that it has been successfully programmed.
ÜHaving completed the programming set the Door panel's programming switch to OFF, or
exit the configuration mode (coded panel) by pressing the C button.
12 3
4
7
*
5
8
0
6
9
#
Master Slave
12 3
4
7
*
5
8
0
6
9
#
3
6
9
#
3
6
9
#
12 3
4
7
*
5
8
0
6
9
#
*
*
1
4
7
*
7
rogramming the converter.
P
For the correct operation of this system it must be programmed as indicated in the following
instructions:
Access the door panel programming mode. If it is a door panel
with pushbuttons set dip switch no. 2 from the EL 500 module to
ON, and if it is a coded panel press the key button followed by the
installer Pin (from factory: 1315).
With the door release push button pressed, lift the handset off the
telephone.
15
3
1
Programming methods
Without an IT-4N telephone interface
Connect a T-700 telephone (or equivalent) to the converter's 4+n connection block following the terminal
correspondences (3, 10, 5, 0 and P1).
To show that the system is ready for programming, the door
panel and handset will emit a tone, and audio communication
can be established. Release the door release push button.
Press the door panel push button that will call this converter, or in
the case of a coded panel, enter the apartment code and press
the button . At this moment both door panel and handset will
emit tones.
With the handset lifted:
To program the converter as master, replace the handset, and to
program it as slave, press the door release push button and finally,
replace the handset.
ÜThe converter should be programmed as slave when it is installed in an apartment with a
monitor.
ÜEach apartment must have one master unit only; in case of parallel units configure them as slaves,
whether they are monitors, telephones or converters. The programming of the converter is
complete.
ÜMake a call to check that it has been successfully programmed.
ÜHaving completed the programming set the Door panel's programming switch to OFF, or
exit the configuration mode (coded panel) by pressing the C button and disconnect the
T-700 telephone from the converter.
Master Slave
PROGRAMMING
8
onnection to an IT-4N telephone interface.
C
Monitor or Plus telephone
A
_
+D
CD-PLUS/4+N
BUS PLUS
BUS 4+N 3 10 0P1
5
DA VP VP Malla MP MP SA
++
IT-4N
SEC
~~ ~~
PRI
TF-104
Main
P1 PD LA
5 DA PA
30RAM RB PB
10 LB
Telephone
Telephone line
To door panel
Monitor or Plus telephone
A
_
+D
CD-PLUS/4+N
BUS PLUS
BUS 4+N 3 10 0P1
5
DA VP VP Malla MP MP SA
++
To door panel
ANNOUNCEMENT
SYSTEM CONTROL
UNIT OR
PABX
INTERFACE
4+N
onnection to 4+N compatible systems.
C
CONNECTIONS
Monitor or Plus telephone
A
_
+D
CD-PLUS/4+N
BUS PLUS
BUS 4+N 3 10 0P1
5
DA VP VP Malla MP MP SA
++
To door panel
SA
+
SAV-90
dditional call repeater connection.
A
CD-PLUS/4+N
BUS PLUS
BUS 4+N 3 10 0P1
5
DA VP VP Malla MP MP SA
++
ideo signal shunt.
V
If it were necessary, the MP and VP terminals can be used as a shunt (input-output) for the video signal.
Keep in mind that this module does not handle this signal; it just acts as a shunt so that it can continue
to the next point.
CD-PLUS/4+N
BUS PLUS
BUS 4+N 3 10 0P1
5
DA VP VP Malla MP MP SA
++
Twisted pair Coaxial
9OPTIONAL CONNECTIONS
10
INSTALLATION DIAGRAMS
Master door panel
SEC
PRI
~~
Main
+ +
--
CV+CV- D Malla
Vin-AinAout Vin+ Vout-Vout++
CN1
-
SW1 JP
4321
A
_
+D
Malla
Vin Vout
CN4
A
_
+D
Malla
Vin Vout
CN4
ED1 D2
+
D4L-PLUS
JP1
S
onnecting a video door entry system to an IT-4N interface using coaxial cable.
C
1.00mm² 2.50mm²
0.25mm² 0.25mm²
RG-59 RG-59
Terminal
SECTIONS CHART
50m.
Distance
150m.
A , A , A, D
in out
V , V , V , V
in+ out+ in out
+, –, CV+, CV–
For greater distances, please consult with our technical
support department.
Refer to the IT-4N document for its programming and start-up.
*
CD-PLUS/4+N
BUS PLUS
BUS 4+N 3 10 0P1
5
DA VP VP Malla MP MP SA
++
Telephone line
(Subscriber loop)
30Vcc/Vca 1A
Relay Output
SAV-90 Additional
call repeater output
Output to telephones
(Local subscriber loop)
12Vcc / 40mA
Divert enabled output
Input for
enabling/disabling
call diverting
IT-4N
SEC
~~ ~~
PRI
TF-104
Main
P1 PD
5 DA
30 M
10 LA PARA RB PB
LB
*
FA-Plus or FA-Plus/c
*
FA-Plus or FA-Plus/c rev.938072.
*
NOTE:
Place this power supply
as close as possible to
the first distributor.
11
SEC
PRI
~~
Main
+ +
--
Master door panel
CV+CV- D Malla
Vin-AinAout Vin+ Vout-
Vout+
+
CN1
-
SW1 JP
4321
JP1
A
A
D
D
CT +
+
Vpi
Vd1
Mpi
Md1
_
_
A
D
CT
+
Vd6
Md6
_
AD+Vpo Mpo
_
D6L-Plus/2H
VpMp
A D
_
+
EL562
JP1
VpMp
A D
_
+
EL562
JP1
onnecting a video door entry system to an IT-4N interface using twisted pair cable.
C
1.00mm² 2.50mm²
0.25mm² 0.25mm²
CAT-5 CAT-5
Terminal
SECTIONS CHART
50m.
Distance
150m.
A , A , A, D
in out
V , V , V , M
in+,- out+,- p,d p,d
+, –, CV+, CV–
IMPORTANT: For this type of installation, the door panels must have plugged
an EL560 module in each and the monitors must have an EL562 plugged
in each.
CD-PLUS/4+N
BUS PLUS
BUS 4+N 3 10 0P1
5
DA VP VP Malla MP MP SA
++
Telephone line
(Subscriber loop)
30Vcc/Vca 1A
Relay Output
SAV-90 Additional
call repeater output
Output to telephones
(Local subscriber loop)
12Vcc / 40mA
Divert enabled output
Input for
enabling/disabling
call diverting
IT-4N
SEC
~~ ~~
PRI
TF-104
Main
P1 PD
5 DA
30 M
10 LA PARA RB PB
LB
*
INSTALLATION DIAGRAMS
Refer to the IT-4N document for its programming and start-up.
*
For greater distances, please consult with our technical
support department.
FA-Plus or FA-Plus/c
*
FA-Plus or FA-Plus/c rev.938072.
*
NOTE:
Place this power supply
as close as possible to
the first distributor.
TROUBLESHOOTING HINTS 12
ONothing operates.
wCheck that the voltage between the + and - terminals of the converter is between 17.5 to
18.5Vc.c., if not, check the power supply and its connections.
wConnect a T-700 telephone (or equivalent) to the converter's 4+n connection block and
check that it works correctly.
wIf it does, then check the configuration of the unit that is connected to the 4+n connection
block.
wIf it does not, check that the programming has been done correctly. Reprogram it if necessary.
ONot receiving calls.
wCheck that the unit connected to the 4+n connection block supports electronic calls and that
it is configured for this.
wCheck that the programming has been done correctly. Reprogram it if necessary.
1095 Budapest, Mester utca 34.
Tel.: *218-5542, 215-9771, 215-7550,
216-7017, 216-7018 Fax: 218-5542
Mobil: 30 940-1970, 30 959-0930
www.golmar.hu
1141 Budapest, Fogarasi út 77.
Tel.: *220-7940, 220-7814, 220-7959,
220-8881, 364-3428 Fax: 220-7940
Mobil: 30 531-5454, 30 939-9989
/
