Easy DMX512 Decoder
Standard DMX512 compliant control interface, enable to set the DMX
address freely. And show address Via digital numueric display.
SR-2102DIN
Three-channel/ four-channel output selectable.
Parameter
SR-2102DIN
12-36VDC
4x5A
4x(60-180)W
Wiring diagram
Product Size
Two types available(Constant Voltage, Constant Current),suitable for
different LED lamps.
To work with power repeater to expand output power unlimitedly.
Operation
Through buttons to set desired DMX512 address, 1 key is to set “hundreds” position, 2 is to set “ten” position, 3
is to set “a” bit.
“1" button
“2" button
“3" button
To open the connection of DMX512 controller, then it can work correctly.
Using instruction
Compatible
with SR-2811DMX,SR-2201DMX,SR-2812,SR-2816 and
any good quality DMX Master
constant voltage
98.0
65.0
105.5
53.0
Power Supply
12-36VDC
L
N 1
10V
-230V
AC
SR-2102DIN
D-
GND
D+
D-
D+
0-9
0-5
0-9
DMX512
Decoder
V-
V+
+
R-
G-
B-
W-
Power input
DMX Master
RGB/W or CDW LED strip
Choose Channel
Press button " 2 "and button " 3" at the same time for 2 seconds, cH digital display flashes, then press button”1"
to choose 3/4, 3 means total 3 channels, 4 means total 4 channels. Press any button for >2 seconds to confirm
the 3 or 4 channels. The factory preset default is 4 channels outputs.
Set DMX address
Press 1st button for 2 seconds, digital display flashes to set the required DMX address, then press any button
for >2 seconds to confirm.
Choose PWM frequency
Press 1st button and 3rd button for 2 seconds, digital display flashes to show
P-c
.
P means PWM frequency, press 1st to show "1", means 1500Hz, "2" means 200Hz.
c means dimming options, press 3rd to show "1", means logarithmic dimming, "2" means linear dimming.
The factory preset default is PWM frequency 200Hz with linear dimming.
2-2
Part No.
Input Voltage
Output Power
Output Current
Remarks
ISO9001
：
2008
5
