10 DMX signal connecting
PX292 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 PX292 and later, directly from
DMX OUT
pins to the next device in DMX chain.
If the PX292 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
30
Содержание PX292
Страница 1: ...PX292 PX292 L0 DMX 4 20mA Interface 8ch User manual...
Страница 31: ...11 Connection scheme L N 31...
Страница 32: ...12 Dimensions 70 60 86 32...