8
DMX signal connecting
PX803-C must be connected to the DMX line in series, without branching
on the control cable. This means that the control cable should be connected
to the
DMX
pins in the PX803-C, and then from the
DMX
pins to the next DMX
receivers (diagram below).
If the PX803-C is the last device in the DMX line, then a terminator – 120
Ohm resistor should be connected to the "
DMX +
" and "
DMX-
" terminals.
DMX IN
- +
GND
CORRECT
DMX-512 input
DMX-512 output
DMX IN
- +
GND
WRONG
DMX-512 input
DMX-512 output
DMX IN
- +
GND
CONNECTING THE TERMINATOR
DMX-512 input
120 Ohm
15