Spécifi cations techniques / Technische Daten / Technical characteristics
Alimentation KNX
Très basse tension de sécurité externe
Consommation sur la ligne bus
Consommation sur l'alimenta tion
auxiliaire
Communication réseau Ethernet
Raccordement bus
Prise d'alimentation
Prise réseau Ethernet / IP
T° de fonctionnement
T° de stockage
Indice de protection
Encombrement
Z
TJA450 is an interface of bus KNX with your local
home Ethernet network.
Software
TJA450 is equipped with server software domovea.
It operates in link with IP clients equipped with OS
systems Windows XP, Windows Vista, Windows 7
or Windows Media Center.
Installation
1. Connect 24V DC power supply.
2. Connect Bus KNX 30V DC.
3. Connect the Ethernet cable (Local Network).
Installation with DHCP Server
Set Switch 1 to "on-line" position. TJA450 is
expecting the IP address of the DHCP Server.
Green LED 2 fl ickers during this stand-by period.
Once the IP address is received, green LED 2 stays
on fi xed lighting.
Installation without DHCP Server
Set Switch 1 to "on-line" or "off-line" position.
Green LED 2 fl ickers for 40 seconds, then TJA450
switches automatically to IP 192.168.0.253 (default
IP address).
2
Versorgungsspannung KNX
Externe Sicherheits kleinspannung
Stromaufnahme aus der Buslinie
Stromaufnahme aus der Hilfsspannung-
versorgung
Ethernet Netzwerkkom munikation
Busanschlüsse
Spannungs versorgung anschluss
Ethernet / IP Netzwerk anschluss
Betriebstemperatur
Lagertemperatur
Schutzart
Abmessungen (1TE= 18 mm)
State LED
Off
Fixed Red
Green fl ickering
2
2
2
Fixed Green
Off
Fixed Red
Green fl ickering
3
3
3
Fixed Green
Red fl ickering
Fixed Red
4
4
Green fl ickering
4
Fixed Green
Installation in the distribution box
TJA450 should be preferably installed in the VDI
box of your installation. If the installation does not
include a VDI box, make sure that high/low currents
are separated.
LAN
PoE
Router / Switch
www.domovea.com
KNX Supply voltage
External SELV power supply
Power usage from the bus line
Power usage from the auxiliary power
supply
Ethernet Network com munication
Bus line connection
Auxiliary power connection
Ethernet / IP network
Operating temperature
Storage temperature
Degree of protection
Dimensions
Description
Disconnected network cable
Confl ict of IP address
Standby waiting for DHCP Server IP
address
Address IP Received
Disconnected network cable
Portal unavailable or connection denied
Connecting to desired portal
Connection to desired portal successful
Power supply problem
Defective product
Domovea Server starting
Domovea Server running
Z
- This device must be installed only by a qualified
electrician.
- Not for outdoor use.
- PoE prohibited.
domovea customer
Media center
KNX bus 30V DC
24V DC (TBTS, SELV, ZLVS )
10 mA max - 30V DC
150 mA max - 24VDC
100 BaseT (100 Mbit/s)
PoE interdit/ verboten/ prohibited
0,6 - 0,8 mm²
0,75 - 2,5 mm ²
RJ 45
0 °C —> + 45 °C
- 20 °C —> + 70 °C
IP 20
6 x 17,5 mm
Failure correction
Connect the network cable
Check IP addresses used on the
server
/
/
Connect the network cable
Check your Internet connection
/
/
Check power supply
Contact Hager Support Department
/
/
!
Caution
6T7379B