Sunricher Easy DMX512 Using Instruction

Easy DMX512 Decoder
SR-2102BEA & SR-2112EA-1400MA

Feature

Standard DMX512 compliant control interface, enable to set the DMX address freely.
And show address Via digital numueric display.
Three-channel/ four-channel output selectable.
Two types available(Constant Voltage, Constant Current),suitable for different LED lamps.
To work with power repeater to expand output power unlimitedly.
Compatible with SR-2811DMX,SR-2201DMX,SR-2812,SR-2816 and any good quality DMX Master

Parameter

Part No. Input Voltage
SR-2102BEA 12-36VDC
12-36VDC
SR-2112EA-1400mA
Product Size
170
5
ISO9001：2008
Output Current Output Power
constant voltage
4x8A 4x(96-288)W
constant voltage
4x(16.8-50.4)W
4x1.4A

Wiring diagram

GND
DMX+
DMX-
DMX Master
Using instruction

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.
To open the connection of DMX512 controller, then it can work correctly.

Choose Channel

Press 2nd button and 3rd button at the same time for 2 seconds, cH digital display flashes, then press 1st
button to choose 1/2/3/4, 3 means total 3 channels, 4 means total 4 channels. Press any button for >2 seconds
to confirm the 1,2,3 or 4 channels. The factory preset default is 4 channels outputs.
NOTE:
For example, when we set address to 001
When select 1cH, all four channels will be the same address 001.
Remarks
When select 2cH, channel one and channel three will be the same address 001, channel two and channel
four will be 002.
When select 3cH, channel 1,2,3 will be address 001,002,003, and channel 4 address is also 001
When select 4cH, channel 1, 2, 3,4 will be address 001, 002,003,004.

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
Power Supply
AC110-230V
12-36VDC
V+ V+
R-
V-
CH1
G-
2
GND 0-5 0-9 0-9
DMX+
B- B-
SR-2102BEA
3 3
DMX-
DMX512 Decoder
DMX+
W-
4
DMX-
"3" button
"2" button
"1" button