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20.3.5
IP input module details
20.3.5.1 Behaviour
Upon receipt of TCP-based data from a network, the IP input module outputs the incoming data
packet to the logic-sided Output 0as soon as the sender ends the connection. Alternatively, for
existing connection, individual values can be output in dependence on user-defined data block
sizes or in dependence on user-defined separators (see below).
Incoming UDP-based data packets are immediately output to the logic-sided Output 0.
The data type of the incoming data is automatically converted to the set KNX-conform data type
and finally, as with theKNX input module, converted to an internal data type. If errors occur, the
value 1 is output on the logic-sided Output 1 (logical "true").
20.3.5.2 Extended settings
Protocol
Via the
shall be received.
Port No.
Via the
ved.
Limit type
Via the
based communication, the point in time of the output on
Select
o
xadecimal notation (e.g. 0x01)
ved, the IP input module outputs the data of the current data block.
Select
o
the number of characters (in bytes) that belong to a data block. If this
number of characters are received, the IP input module outputs the re-
ceived data as data block.
Preamble block size
Using the
specify by how many bytes a received data package shall be truncated:
For UDP at the beginning and end of every UDP data package.
o
parameter, you can specify whether
parameter, you can specify on which port data shall be recei-
parameter, you can manually specify, in the case of a TCP-
Symbol
as limit type. In this way, you can specify characters in he-
Block
as limit type. In this way, you can specify under
and
TCP-
Limit bytes
. If these characters are recei-
Postambel block size
or UDP-based data
Output 0
:
Block size
parameters, you can
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