PXM PX252, Руководство пользователя

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To do this, confirm the Default settings by pressing enter , then select the
Yes button and confirm by pressing enter again. If this option is selected by
mistake, exit the menu by selecting the No button or directly by pressing the
escape button.
7 DMX signal connecting
PX252 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 PX252 and later, directly from DMX OUT
pins to the next device in DMX chain.
If the PX252 is the last DMX chain receiver there should be terminator
(resistor 120 Ohm) mounted between “ DMX+ " and “ DMX- " 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
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