©
2019 WEINZIERL ENGINEERING GmbH
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IP address
Here the IP address of the KNX IP Router 752
secure
can be
entered. This is used to address the device via the IP network
(LAN). The IP addressing should be coordinated with the admin-
istrator of the network.
Subnet mask
Enter the subnet mask here. The device uses the values entered
in this mask to determine whether there is a communication
partner in the local network. If there is no partner in the local
network, the device will not send the telegrams directly to the
partner but to the gateway that routes the telegram.
Default gateway
Enter the IP address of the gateway here, e.g. the DSL router of
the installation.
Routing Multicast Address
This address is used for routing telegrams on IP. The multicast
IP address 224.0.23.12 was reserved (KNXnet/IP) at the IANA
(Internet Assigned Numbers Authority) for this purpose. If a
different multicast IP address is required, it must be within the
range of 239.0.0.0 to 239.255.255.255.
Example of assigning IP addresses
A PC is to be used to access the KNX IP Router 752
secure
.
IP address of the PC:
192.168.1.30
Subnet of the PC:
255.255.255.0
The KNX IP Router 752
secure
is located in the same LAN, i.e. it
uses the same subnet. The subnet constrains the IP addresses
that can be assigned. In this example, the IP address of the KNX
IP Router must be 192.168.1.xx, where xx can be a number from
1 to 254 (with the exception of 30, which is already taken by the
client PC). It must be ensured that no IP addresses are assigned
twice.
IP address of the KNX IP Router
192.168.1.31
Subnet of the KNX IP Router:
255.255.255.0
Remote access
Remote access via Internet is possible with the KNX IP Router
752
secure
. More details can be found in the document "Remote
access with the ETS" at www.weinzierl.de
ETS parameter dialogue
The following parameters can be set using the ETS.
General settings
Prog. mode on device front
In addition to the normal programming button
❸
the device
allows activating the programming mode on the device front
without opening the switchboard cover. The programming mode
can be activated and deactivated via pressing simultaneously
both buttons
❼
and
❽
.
This feature can be enabled and disabled via the parameter
“Prog. mode on device front”. The recessed programming button
❸
(next to the Programming LED
❷
) is always enabled and
not influenced by this parameter.
Manual operation on device
This parameter sets the duration of the manual mode. Upon
completion the normal display mode is restored.
Routing (KNX -> IP)
Group telegrams (main group 0 to 13)
Block:
No group telegrams of this main group are
routed to IP.
Route:
All group telegrams of this main group are
routed to IP independent of the filter table.
This setting is for test purposes only.
Filter:
The filter table is used to check whether or
not the received group telegram should be
routed to IP.
Group telegrams (main group 14 to 31)
Block:
No group telegrams of main groups 14 to 31
are routed to IP.
Route:
All group telegrams of main groups 14 to 31
are routed to IP.
Filter:
The filter table is used to check whether or
not the received group telegram should be
routed to IP.
Individually addressed telegrams
Block:
No individually addressed telegrams are
routed to IP.
Route:
All individually addressed telegrams are
routed to IP.
Filter:
The individual address is used to check
whether the received individually addressed
telegram should be routed to IP.
Broadcast telegrams
Block:
No received broadcast telegrams are routed
to IP.
Route:
All received broadcast telegrams are routed
to IP.
Acknowledge (ACK) of group telegrams
Always:
A acknowledge is generated for every re-
ceived group telegram (from KNX).
Only if routed:
A acknowledge is only generated for re-
ceived group telegrams (from KNX) if they
are routed to IP.
