KNX Gateway DMX-Web K.DMXGW.01
￭
Connect external power supply to one of the two terminal pairs AC/DC 24 V (11).
Connecting the device – operating mode "DMX slave"
Figure 4
In the operating mode "DMX slave" the gateway functions as a DMX receiver. The terminals
DMX In and GND are used for connection to the DMX bus. When additional receivers are con-
nected to the DMX bus the DMX cable has to be continued over terminals DMX In and GND
(Figure 4). Do not use DMX Out terminals.
￭
Connect DMX bus to the terminals DMX In + and DMX In - (2) and GND (3).
￭
Connect KNX bus to the KNX terminals (7).
￭
Connect external power supply to one of the two terminal pairs AC/DC 24 V (11).
Connecting the terminating resistor
(operating mode "DMX slave" only)
Figure 5
A DMX bus should be provided with a terminating resistor at its last device. Otherwise, reflex-
ions at the end of the cable can lead to signal distortions.
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06.02.2020
