Programming
DUO
DMX
GATEWAY
44 BAB TECHNOLOGIE GmbH
DUO
DMX
GATEWAY
5.5.3
IP SR
CONFIGURATION
If the DUO
DMX
GATEWAY is a KNX or IP device with integrated master/slave
SR
function (send/receive),
the
KNX/IP master/slave
must be selected as bus type for the device selection.
Figure 40: KNX/IP master/slave device selection
This applies to the following device types:
12111 DUO
DMX
GATEWAY IP SR
Communication (sending/receiving) via the KNXnet/IP protocol (based on the network).
12121 DUO
DMX
GATEWAY KNX SR
Communication (sending/receiving) via the KNX twisted pair (two-wire bus).
In any case, the device communicates via KNX group addresses but the transmission channel of the KNX
telegrams is different. The configuration window of these device types is only slightly different to that of
the IP configuration.
5.5.3.1
SPECIAL FEATURES OF THE MASTER/SLAVE (SR) FUNCTION
The device variants with the ending
SR
offer the option of using one or both DMX interfaces not only as
DMX master (sending) but also as DMX slave (receiving). For this purpose, there are check boxes in the
LAN/KNX
tab (only after having selected the correct device variant, see above) where you can set the
operating mode of the DMX interfaces separately.
