9
Indication lights
Converter is equipped with 2 indicators signaling
:
Indicator
Action
Function
green DALI
flashing / steady on
communication on
the DALI line
is off
the converter does not
send any commands on
the line
blue DMX
flashes
receiving DMX signal
is off
no DMX signal
10 DMX signal connecting
PX787 have to be connected to DMX line in serial mode, with no branches
on DMX control cable. That means that DMX line, from the signal source,
must be connected to
DMX IN
pins of PX787 and later, directly from
DMX OUT
pins to the next device in DMX chain.
If the PX787 is the last DMX chain receiver there should be terminator
(resistor 120 Ohm) mounted between "
+
" and "
-
" pins of
DMX OUT
section.
DMX IN
DMX OUT
-
-
+
+
GND
GND
CORRECT
DMX-512 input
DMX-512 output
DMX IN
DMX OUT
-
-
+
+
GND
GND
WRONG
DMX-512 line
DMX IN
DMX OUT
-
-
+
+
GND
GND
TERMINATOR CONNECTION
DMX-512 input
120 Ohm
56
Summary of Contents for PX787
Page 1: ...PX787 DMX DALI 1x User manual...
Page 58: ...12 Dimensions 58 70 60 86...
