Sunricher SR-2103FA User manual

DMX512 Decoder(with Stand-Alone)
Feature
Standard DMX512 compliant control interface, enable to set the DMX address freely.
And show address Via digital numueric display.
Stand-alone mode and DMX512 decoder mode can be freely switched by buttons.
Under situation of Stand-alone mode, it can be controlled by manual buttons with its built-in programs,
instead of DMX signal.
SR-2103FA/SR-2103EA/SR-2103FA3/SR-2103FA7
Three-channel/ four-channel output selectable.
Parameter
Part No. INPUT OUTPUT
SR-2103FA 12-36VDC 4x5A 4x(60-180)W
CURRENT
SR-2103FA3 12-36VDC 4x0.35A 4x(4.2-12.6)W
SR-2103FA7 12-36VDC 4x0.7A 4x(8.4-25.2)W
SR-2103EA 12-36VDC 4x8A 4x(96-288)W
Wiring diagram
1)Connection Diagram for Single Unit
18.6
170.4
45.5
178.9
Product Size
SR-2103FA
Two types available(Constant Voltage, Constant Current),suitable for different LED lamps.
To work with power repeater to expand output power unlimitedly.
Power Supply
12-36VDC
LN
AC110-230V
D1 D1 D 2 D2
DMX512 Deco der
GND
whi te
DMX Master
2)Connection Diagram for Multiple Units
Power Supply
12-36VDC
LN
AC110-230V
D1 D1 D2 D 2
DMX51 2 Decod er
GND
whit e
DMX Master
D1
D1
D1 D1
D1 D1 D2 D 2
DMX51 2 Decod er
GND
whit e
D1 D1 D2 D 2
DMX51 2 Decod er
GND
whit e
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
SR-2103FA
SR-2103FA
SR-2103FA
SR-2103FA
Choose Channel
Press button" 2 "and button" 3" at the same time for 2 seconds, cH digital display flashes, press button”1" to choose
3 means total 3 channels, 4 means total 4 channels. Press any button for 2 seconds to confirm 3 or 4 channels outputs.
The factory preset default is 4 channels outputs.
3/4,
Compatible with SR-2811DMX,SR-2201DMX,SR-2812,SR-2816 and any good quality DMX Master
REMARKS
constant voltage
constant current
constant current
constant voltage

Operation
Choose mode
Press" 1 "and" 2 "key for 2 seconds, r , u digital display flashes, press "3 "key choose 1 or 2 mode .
If the board display ru1: stand-alone mode; ru2: slaver mode. press any button for 2 seconds to
confirm the mode you need.
Safety & Warnings
Warranty Agreement
1) The product shall be installed and serviced by a qualified person.
2) IP20.Please avoid the sun and rain. When installed outdoors, please ensure it is mounted in a water proof
enclosure.
3) Always be sure to mount this unit in an area with proper ventilation to avoid overheating.
4) Please check if the output voltage of any LED power supplies used comply with the working voltage of the
product.
5) Never connect any cables while power is on and always assure correct connections to avoid short circuits
before switching on.
6)
7) For update information please consult your supplier.
Please ensure that the cable is secured tightly in the connector
1) We provide lifelong technical assistance with this product:
3-year warranty. We print date on every products, for example :1125 means year 2011,week 25.The
warranty is for free repair or replacement and covers manufacturing faults only.
For faults beyond the 3-year warranty we reserve the right to charge for time and parts.
2) Limited Warrenty
Any defects caused by wrong operation.
Any damages caused by unauthorized removal, maintenance, modifying, incorrect connection and
replacement of chips.
Any damages due to transportation, vibration etc. after purchase.
Any damages caused by earthquake, fire, lightning, pollution and abnormal voltage.
Any damages caused by negligence, inappropriate storing at high temperatures and humidity or near
harmful chemicals.
Product has been updated
3) Repair or replacement as provided under this warranty is the exclusive remedy to the customer.
Operation under DMX512 SLAVE mode
Under this mode ru2, it is just a standard of DMX512 decoder slave, it can connect DMX512
MASTER signal with DMX512 signal input port, to be controlled by DMX512 master.
Through buttons to set desired DMX512 address, the digital numeric display the starting address.
For example: the digital numeric display 001, it means this DMX slave include 001,002,003,004
addresses (under situation of 4 CH).
Operation under stand-alone mode
Under stand-alone mode ru1, it can be operated as a independent led controller, then can not
accept DMX input.
At stand-alone mode, it is just an individual led controller, no DMX in or out. The function as
follows:I f you choose ru1, after you press any button>2seconds to confirm, the three buttons on
board will work like below functions
1 2 3
“1" button
“2" button
“3" button Only under “ru1” stand-alone mode
Choose channel
Hold the “Mode” and”Bright”button for two seconds, cH digital display flashes,then press “Speed”
button to choose”3”or “4”,then press any button for 2 seconds to confirm 3 or 4 channels you
need.
Speed button
To speed up/down color changing,0-9 speed level cycling changing,”0”is the maximum speed,
“9”is the minimum speed. The “Speed” button is only used under dynamic effects which you can
get from “Mode” button.
Mode button
Press “Mode” button to see total 9 dynamic effects in this way: effects1-pause-effects2-pause-
effects3-pause...
Bright button
To adjust the brightness,1-8 level brightness, cycling,”1”is the lowest brightness,”8”is the highest
brightness.