2. PXM
  3. PX165

PXM PX165 User manual

  • Hello, I am a chat assistant and I've analyzed the user manual for the PXM PX165 DMX Splitter. This device allows branching in DMX installations, dividing the signal into 6 galvanically isolated outputs. The manual provides information on connections, LED indicators, safety conditions, and dimensions, and I am ready to answer your questions.
  • What is the power supply voltage for the device?
    How many DMX outputs does the device have?
    Is it necessary to use a terminator?
    Is the device electrically isolated?


User manual

1 Description...................................................................................................3
2 Safety conditions........................................................................................4
3 Connectors and control elements...........................................................5
4 DMX signal connection.............................................................................6
5 Information communicated by LED indicator.......................................7
6 Connection scheme...................................................................................8
7 Dimensions...............................................................................................10
8 Technical data..........................................................................................11
 
!
"!!
#$%&
'()**'#$%
+,*****-.(
!/&0('00'*
123!
444!3!
5!).
*-!(!(*(*
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1 Description
3!
6
4!
76
!8
4!86
4!
9:'
!
'
2 Safety conditions
44(;(&<6
4648
1
! 88(;(&<4)
884!
(! =
!
'! 986
4!
&! 4!
! =8
448!
! 844
>!
.! =686!
0! 4?@
!
-! 483
-*A!
*! 44/(B
/&*B!
! 48!
&
3 Connectors and control elements
+++– – –
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R
PX165

?88@
(;(&<48

CD

?@


4 DMX signal connection
64
!66
DMX IN68DMX THRU
3!
9?
DMX THRU @68120R;
4?(*,@!
DMX IN DMX THRU
- -
+ +
GND GND
CORRECT
DMX-512 input DMX-512 output
DMX IN DMX THRU
- -
+ +
GND GND
WRONG
DMX-512 line
SHORTEN 120R PINS (as terminator)
DMX-512 input
DMX IN DMX THRU
- -
+ +
GND GND
120R
D34!
=3'(464
**!98
!
5 Information communicated by LED
indicator
,
!
= E
4 4
?8*6@ 
?8'@ 

.
6 Connection scheme
@4
0
DMX splitter
PX165
DMX terminator
+++– – –
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R
REMOTE
10V 0-10V OUT
21 1
2 3 4
0-10V IN
11 2 346 7 85 10 11 12
914 15 1613 SS
1
RX+ RX- TX+ TX-
KBD
VCK+
EXT SYNC
PX340
PX165
DMX splitter
PX165
DMX terminator
(on last device)
DMX controller, e.g.: PX340
+++– – –
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R
REMOTE
10V 0-10V OUT
21 1
2 3 4
0-10V IN
11 2 346 7 85 10 11 12
914 15 1613 SS
1
RX+ RX- TX+ TX-
KBD
VCK+
EXT SYNC
PX340
PX165
+++– – –
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R
PX165PX165 to the next
splitters (max. 32)
+++– – –
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R
@'(
-
DMX line
max. 32 splitters
max. 32 devices
DMX terminator connected in the last device
(120Ω resistor connected between the DMX+ and DMX-)
OUTPUT:
INPUT:
Splitter DMX
PX165
Splitter DMX
PX165
OUTPUT:
INPUT:
OUTPUT:
INPUT:
OUTPUT:
INPUT:
OUTPUT:
INPUT:
OUTPUT:
INPUT:
+++– – –
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R +++–––
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R
REMOTE
10V 0-10V OUT
21 1
2 3 4
0-10V IN
11 2 3 4 6 7 85 10 11129 14 15 1613 SS
1
RX+ RX- TX+ TX-
KBD
VCK+
EXT SYNC
PX165PX165
PX340
pin shortage,
connecting a pin jumper
works as line terminator
max. 32 devices
DMX controller,
e.g.: PX340
@(*5;
DMX THRU 6

7 Dimensions
*
60 mm
86 mm
46 mm
105mm
+++– – –
12-24V DC
GNDGNDGNDGNDGND
GND
GND
GND
120R
PX165
shorting of 120R pins,
(works like connecting a terminator,
if the splitter is the last device)
GND GND
120R
PX165
8 Technical data
type PX165
power supply 12 – 24V DC
DMX channels 512
number of DMX inputs 1
number of DMX outputs 6
optical isolation of DMX lines yes
built-in terminator yes (shorting of two 120R pins)
breakdown voltage of the I / O isolation >1000V
power consumption max. 7W
weight 0.2kg
dimensions
width: 105mm (6 DIN modules)
height: 86mm
depth: 60mm
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Product code: 
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