Vimar 01504.2 User guide

Installer manual
BUILDING AUTOMATION
01504.2
Line/Field coupler KNX standard

Contents

1. Product description …………………………………………………………………………………………………………………… 4
2. KNX topology ………………………………………………………………………………………………………………………… 4
3. Device frontend ……………………………………………………………………………………………………………………… 5
3.1 Installation example …………………………………………………………………………………………………………………… 6
4. Operational description ……………………………………………………………………………………………………………… 6
4.1 Normal mode …………………………………………………………………………………………………………………………… 6
4.2 Program mode ………………………………………………………………………………………………………………………… 6
4.3 Function button ………………………………………………………………………………………………………………………… 6
4.3.1 Manual function …………………………………………………………………………………………………………………………… 6
4.3.2 Factory reset ……………………………………………………………………………………………………………………………… 6
5. Application description line coupler …………………………………………………………………………………………… 7
6. ETS-Parameters line coupler ……………………………………………………………………………………………………… 7
6.1 Settings ………………………………………………………………………………………………………………………………… 7
6.2 General ………………………………………………………………………………………………………………………………… 8
6.3 Main line ………………………………………………………………………………………………………………………………… 8
6.4 Sub line ………………………………………………………………………………………………………………………………… 8
7. Application description line repeater …………………………………………………………………………………………… 10
8. ETS-Parameters line repeater …………………………………………………………………………………………………… 11
8.1 Settings ………………………………………………………………………………………………………………………………… 11
8.2 General ………………………………………………………………………………………………………………………………… 11
8.3 Main line ………………………………………………………………………………………………………………………………… 12
8.4 Sub line ………………………………………………………………………………………………………………………………… 13

4
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
SL
ML
ML
SL
BC
LC LC
R
BD
R R
NOT ALLOWED
SL
ML
SL
ML
SL
ML
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
ML
SL
NOT ALLOWED
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
Product description - KNX topology
1. 01504.2 product description
The 01504.2 media coupling device can be used as a line coupler, as a backbone coupler or as a line repeater. The basic functionality of the 01504.2 is coupling a KNX
TP main line with a KNX TP sub line. Providing galvanic isolation between the two connected lines it enables a data connection between the upper line (main line or
backbone) and the lower line.
Due to its flexibility the coupler can be used as a line coupler to connect a sub line to a main line or as a backbone coupler to connect a main line to a backbone line.
The main task of the 01504.2 is to filter the traffic according to the installation place in the hierarchy (individually addressed telegrams, in this document named Physical
telegrams) or according to the built in filter tables for group oriented communication (Group telegrams).
Compared to other similar products the 01504.2 provides outstanding features, for example its support of long messages (up to 240 byte APDU length) and a configu-
rable one button activation of the “Manual Function” (transmit all telegrams, transmit Physical telegrams or transmit Group telegrams).This functionality is helpful during
installation, during run time and for trouble shooting. To easily identify common communication problems due to bus load or retransmissions on both lines the high
informative 6 duo LED display shows the bus status on each line accurately.
The 01504.2 is also able to link two lines for data transfer. As a line repeater the 01504.2 still provides galvanic isolation between the connected lines. Result is up to
four lines can form a single sub line with up to three line repeaters used after the line coupler. Each sub line segment requires its own KNX power supply unit.
2. KNX topology
ML: Main line
SL: Sub line
BC: Backbone coupler
LC: Line coupler
R: Repeater
BD: Bus devices
Fig. 1: Topology
Please note:
Commissioning at delivery status means:
• All telegrams are blocked because the filter table is not defined
• The fallback time after manual operation is 120 min
• The physical address is 15.15.0
01504.2
01504.2 01504.2
01504.2 01504.2 01504.2

5
Device frontend
3. Device frontend
Fig. 2: Front view
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
1
3
5
7
C
2
4
6
A
B
D
1Bus state main line LED
2Bus state sub line LED
3Bus traffic main line LED
4Bus traffic sub line LED
5Group address filter table status LED
6Physical address filtering status LED
7Programming LED
AFunction button
BProgram button
CKNX main line
DKNX sub line
3.1 Installation example
01501.2
POWER SUPPLY UNIT
L N
AUX KNX
30V
KNX
120-240V
50/60Hz
360-220mA
-5°C+ +45°C
mains
overload
I KNX + I AUX ≤ 640mA
30V
AUX
30V 30V
01501.2
POWER SUPPLY UNIT
L N
AUX KNX
30V
KNX
120-240V
50/60Hz
360-220mA
-5°C+ +45°C
mains
overload
I KNX + I AUX ≤ 640mA
30V
AUX
30V 30V
01504.2
Bus State
Traffic
Function
LINE COUPLER
Main Sub
GA PA
Sub
Main
sub line
main line
Fig. 3: Connections