Sunricher SR-2102B User Manual

Easy DMX512 Decoder
SR-2102B/SR-2102BEA/SR-2112B/SR-2114B

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-2102B 12-36VDC
SR-2102BEA 12-36VDC
SR-2112B 12-36VDC
SR-2114B 12-36VDC

Product Size

178.9
170.4
5
ISO9001：2008
Output Current Output Power
constant voltage
4x5A 4x(60-180)W
constant voltage
4x(96-288)W
4x8A
constant current
4x(4.2-12.6)W
4x0.35A
constant current
4x(8.4-25.2)W
4x0.7A

Wiring diagram

DMX512 Decoder
D1
D1
DMX Master
GND
DMX+
DMX-
DMX Master

Using instruction

Operation

Remarks
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.
Power Supply
AC110-230V
12-36VDC
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