1
KNX IP secure interface
KNX IP secure router
Codes: EK-IE1-SEC-TP / EK-IF1-SEC-TP
Secure
IP devices for establishing the bidirectional data
connection between a PC or laptop and a KNX bus sy-
stem via a LAN network. They have an integrated KNX
bus communication module and are designed for 35 mm
rail mounting. The power supply takes place via the KNX
bus.
Description
KNX IP Interface EK-IE1-SEC-TP secure
The ekinex
®
KNX IP Interface EK-IE1-SEC-TP secure is
a compact bus powered interface between LAN/Ethernet
and KNX bus. With its compact design has a width of only
1 module (18 mm) and is powered by the KNX bus. The
device is an interface between IP and KNX and can be
used as programming interface for ETS® Software. You
can access the KNX Bus from every point of your LAN.
Furthermore, the KNX IP Interface EK-IE1-SEC-TP secu-
re allows you to program the KNX bus over the Internet.
The device supports KNX Security which can be enabled
in ETS. With its interface functionality (tunneling) KNX se-
curity prevents from unauthorized access.
The buttons and LEDs on the device allow a local dia-
gnosis including the operating status and communication
errors.
The device supports KNX Security which can be enabled
in ETS. As secure router the device allows coupling of
not secured communication on KNX TP to a secured IP
backbone. Also for the interface functionality (tunneling)
KNX security prevents from unauthorized access.
The IP address can be obtained by a DHCP server or
by manual configuration (ETS) respectively. This device
works according to the KNXnet/IP specification using the
core, the device management, the tunneling and the rou-
ting part.
The KNX IP Router EK-IF1-SEC-TP secure has an exten-
ded filter table for main group 0 ... 31 and is able to buffer
up to 150 telegrams. Power is supplied via the KNX bus.
Main functional characteristics
• Programming button and LED on the front
•
LED for status and data traffic signaling on bus line and
Ethernet network
• Buttons for activating connection functions
• Bus line connection via KNX terminal
• Connection to Ethernet network via RJ45 connector
•
Ethernet 100BaseT (100MBit/s)
•
Supported internet protocols ARP, ICMP, IGMP, UDP/
IP, TCP/IP, DHCP and Auto IP
• Support for KNX secure technology, which can be ac-
tivated via ETS
®
•
Up to 8 KNXnet/IP Tunneling connections simulta
-
neously
•
Max. APDU length: 55
• KNXnet/IP Security (AES-128)
• KNX Line / Area coupler functionality (EK-IF1-SEC-TP
only)
•
Extended filter table for main group 0 ... 31 (EK-IF1-
SEC-TP only)
Other characteristics
• Housing in plastic material (PC)
•
Mounting on 35 mm rail (according to EN 60715)
•
Protection degree IP20 (installed device, according to
EN 60529)
•
Appliance class III (according to EN 60664-1)
•
Classification climatic 3K5 and mechanical 3M2 (accor
-
ding to EN 50491-2)
• 1 modular units (1 unit = 18 mm)
•
Weight 40 g
•
Dimensions (WxHxD): 17.8 x 90 x 60 mm
Technical data
Supply
•
30 Vdc from KNX bus line
•
Current consumption from bus < 20 mA
•
Power consumption < 600 mW
KNX
•
Medium IP/TP
•
KNX Security (AES-128) incl. Tunneling V2, Core V2
•
Up to 8 KNXnet/IP Tunneling connections simulta
-
neously
•
Extended filter table for main group 0 ... 31 (EK-IF1-
SEC-TP only)
•
Max. APDU length: 55
REFLIE1IF1TPD
KNX IP Router EK-IF1-SEC-TP secure
The ekinex
®
KNX IP Router EK-IF1-SEC-TP secure al-
lows forwarding of telegrams between different lines
through a LAN (IP) as a fast backbone. In addition this
device is suited to connect a PC to the KNX network e.g.
for ETS programming.
Datasheet STEKIE1IF1TP_EN
TP S
X
