SRS Light Design s.r.o, Rybničná 36/D , 831 06 Bratislava, Slovak Republic tel:+421244681417,
fax:+421244681419, www.srslight.com , sales@srslight.com
DSTS4 4-way DMX Splitter
Instruction Manual
Model:
DSTS4-3 3-pin DMX connectors
DSTS4-5 5-pin DMX connectors
ATTENTION!
This instruction manual contains important information about
the installation and the use of equipment. Please read and
follow these instructions carefully. Always ensure that the
power to equipment is disconnected before opening the
equipment or commencing any maintenance work.
SRS Light Design s.r.o, Rybničná 36/D , 831 06 Bratislava, Slovak Republic tel:+421244681417,
fax:+421244681419, www.srslight.com , sales@srslight.com
IMPORTANT SAFETY INFORMATION
The following general safety precautions have to be observed during all phases of
operation, service, and the repair of this equipment. Failure to comply with these
precautions or with specific warnings in this manual violates safety standards of design,
manufacture, and the intended use of this equipment.
Do not operate in an explosive atmosphere!
Do not operate this equipment in the presence of flammable gases or fumes. Operation of
any electrical instrument in such an environment constitutes a definite safety hazard.
Device should be never placed near or over a heat register or other source of heated air
and it should not be installed or operated without proper ventilation.
Mains AC 100-255V connection
AC power is connected to the splitter full range power supply with worldwide use via 1.8m
long UniSchuko cable connected to the splitter via PG. Always respect the markup of L
and N on connectors for correct wiring of Line and Neutral.
DMX connection
DMX connectors are located on both sides of the splitter board. These are separated to
two groups. First group is wired in ratio 1:1 and marked as DMX input and DMX thru. This
line is not optically isolated and when the device is last in line, it should be terminated by
the termination resistor of 120ohm wired between pins 2 and 3 of the DMX thru
connector.
The other group consists of 4-way optically isolated lines marked with letters A-D. Each
line has a separate power supply, line driver and the indication of signals D+, D- on both
signal lines. These LEDs are active when splitter is retransmitting DMX signal and there is
no short circuit between data lines.
In case of short circuit between data pins D+/D- and the CMN pin, the LED connected to
the data line is off.
Pin 1 Ground / Common
Pin 2 Data -
Pin 3 Data +
SRS Light Design s.r.o, Rybničná 36/D , 831 06 Bratislava, Slovak Republic tel:+421244681417,
fax:+421244681419, www.srslight.com , sales@srslight.com
Front panel:
Rear panel:
Device in use / service:
By default, Power LED indicates the device is on main power. When the Power LED is off,
check the main power input. When this does not solve the problem, please call service
first and then open DSTS4 and check fuses on the main board.
When the DMX cable is connected to the device, LEDs marked as D+ and D- go on for the
side marked as DMX input, thru and this indicates that DSTS4 is receiving the DMX signal.
Speed of light on these LEDs also indicates the refresh rate of DMX signal. Fast blinking –
high refresh rate, slow blinking – slow refresh rate.
On the rear panel of DSTS4, there are outputs A-D, which are retransmitting the input to
the optically isolated outputs. If any of data LEDs is off, unplug the signal cable
corresponding to this output and check the cable for short circuit between D+ and CMN or
D- and CMD lines.
Technical data
Main input:
AC 100-255V /50-60Hz/ 5W
DMX Input / Output:
4x USITT DMX512 /RS485/ isolated up to 1000V
Maximum of: 4x 32 devices per one splitter output
Cable length: max: 4x 1200m
Housing/Size:
Lightweight aluminum box with powder coating / 234x130x44mm
Mounting points:
2x 8mm hole for securing line
M10 thread for C-Clamp
Weight:
1.5 kg
Temperature of use:
-10
ºC…
+45 ºC
Warranty:
Two-year /24-month/ warranty
DECLARATION OF CONFORMITY
According to guidelines 89/336 EEC and 92/31 EEC:
Name of producer: SRS Light Design s.r.o.
Address of producer: Rybnicna 36/D, SK- 83106 Bratislava, Slovak Republic
Declares that the product
Name of product: DSTS4-way DMX Splitter
Type: DSTS4
Corresponds to the following product specifications:
Safety: EN60065, resp. EN 60950
EMC: EN55103-1, resp. EN55103-2
Bratislava, May 10, 2011
Robert Sloboda
Loading...