SRS Light Design WPSU240-8 User manual

WPSU600/480/240
Scroller power supply
with optional Wireless DMX
Instruction Manual
Model
WPSU240-8 240W power
WPSU480-8 480W power
WPSU600-8 720W power
ATTENTION!
This instruction manual contains important information about
the installation and 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 6/D , 8 1 06 Bratislava, Slovak Republic tel:[phone],
fax:[phone], www.srslight.com , [e-mail]
IMPORTANT SAFETY INFORMATION
The following general safety precautions have to be observed during all phases of
operation, service, and repair of this equipment. Failure to comply with these precautions
or with specific warnings in this manual violates safety standards of design, manufacture,
and 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 never be placed near or over heat register or any other source of heated
air and it should not be installed or operated without proper ventilation.
Mains AC 90-265V connection
AC power is connected to the splitter via Neutrik PowerCon blue connector. Standard
supply is UNISCHUKO lead with Neutrik PowerCon. Always respect markup of L and N on
connector for correct wiring of Line and Neutral.
DMX connection
DMX connectors are located on left front side of scroller power supply. There are both
way and 5way Neutrik fitted in. Last WPSU in line should be terminated by the
termination resistor of 120ohm operated by switch close to the DMX in/out.
There is DATA LED indication for DMX data presence in device. When operating device in
Wireless DMX mode, the lost of radio signal will cause the device automatically switch to
the cable mode; Cable can be used as backup of Wireless DMX line. Received Wireless
DMX signal is not present on the DMX in/out connectors at all time.
Pin 1 Data Common
Pin 2 Data -
Pin Data +

SRS Light Design s.r.o, Rybničná 6/D , 8 1 06 Bratislava, Slovak Republic tel:[phone],
fax:[phone], www.srslight.com , [e-mail]
Front panel
WPSU600:
WPSU480:
WPSU240:
On the front panel, there is red POWER indication LED for the power supply state. There is
also DATA LED for DATA indication. DATA LED is ON, when DMX signal is connected to the
device or it is received by Wireless DMX.
Wireless DMX is operated separately from W-DMX module. Top button is MODE button and
is used for ON/OFF operation of wireless part.
Bottom W-DMX button is used for operation as Link/Unlink from the Wireless DMX transmitter.

SRS Light Design s.r.o, Rybničná 6/D , 8 1 06 Bratislava, Slovak Republic tel:[phone],
fax:[phone], www.srslight.com , [e-mail]
Rear panel
The MAINS fuse and MAINS connector /Neutrik PowerCon/ are located on the rear side of
WPSU. On both long sides of device, there are 4 holes for M6 Eyebolt and 2 holes M10 for
C-CLAMP attachment.

SRS Light Design s.r.o, Rybničná 6/D , 8 1 06 Bratislava, Slovak Republic tel:[phone],
fax:[phone], www.srslight.com , [e-mail]
Device in use
By default, Power LED indicates whether the device is on main power. When Power LED
does not come up, please check mains power input or fuse. Always use fuses of the
same rating as the one received from manufacturer or one of rating written on backside.
When the DMX cable is connected to device, LED marked DATA goes on; this indicates
that WPSU is receiving the DMX signal. DATA LED indicates the ON state of Termination
during the Power On sequence. To avoid misunderstanding between DATA and
Termination indication, do not terminate the device without DMX data. Once the DMX
signal is received, the terminal indication will be overridden by DMX DATA.
The speed of light on these LEDs also indicates the refresh rate of DMX signal.
DATA LED fast blinking stands for high refresh rate, while slow blinking means slow
refresh rate.
Scroller connection
Use only approved scroller cable. Approved cable should have two conductors of 14 AWG
wire for power and two shielded and twisted conductors of 22 AWG wire for data.
The following pinout for the 4-pin connector must be followed:
PIN1: DC_GND
PIN2: DATA-
PIN : DATA+
PIN4: DC+24V
Optionally unit can be equipped with DC12/ 6V/48V PSU
Additional scrollers can be daisy chained together from the OUT plug. Connect the last
scroller to the return line of WPSU for termination and power supply.
Compatible equipment watt consumption
Rosco I-Cue 17 watts
Rosco DMX Indexing Rotator 6 watts
AC Lighting/Apollo Chroma Q Broadway 22 watts
AC Lighting/Apollo Chroma Q M1, 2, 5, 8 6 watts
Apollo Roto-Q 12 watts
City Theatrical DMX Iris 8.5 watts
DHA Gobo Carousel 18 watts
DHA Twin DMX 12 watts
Rainbow 6", 8", 12" Pro Colour Scroller 14 watts
Rainbow 15" Pro Colour Scroller 29 watts
Gam Indexable Twin Spin 14.4 watts
Gam SX-4, 6 Gobo Tray 10.8 watts

SRS Light Design s.r.o, Rybničná 6/D , 8 1 06 Bratislava, Slovak Republic tel:[phone],
fax:[phone], www.srslight.com , [e-mail]
DMX only operation
For DMX operation, turn off the W-DMX module by
holding the MODE button until both W-DMX and
mode buttons light RED.
Now connect the DMX cable to DMX-IN connector
and use WPSU as standard DMX scroller power
supply.
DMX+ Wireless DMX operation
For W-DMX operation, turn on the W-DMX module
by holding the MODE button until the MODE button
are lights GREEN. The W-DMX function button will
indicate the W-DMX functionality as is shown in
figure at the bottom of this page.
W-DMX button has only one function; to log off
from linked transmitter, hold for more than 5s.
There is an automatic backup of W-DMX line by the
cable connection. If the W-DMX is linked to
transmitter and signal quality is bad, W-DMX active LED goes off and the splitter will
retransmit signal from in/thru port. In normal state, when W-DMX signal quality is good, the
W-DMX active LED is ON.
W-DMX LED/ button signalization

SRS Light Design s.r.o, Rybničná 6/D , 8 1 06 Bratislava, Slovak Republic tel:[phone],
fax:[phone], www.srslight.com , [e-mail]
W-DMX functions
1. W-DMX is turned off. WPSU is
used as DMX splitter. To turn the
W-DMX on, hold the mode button
for three seconds. Mode button
will light GREEN.
2. W-DMX is ready to be linked,
WPSU works as receiver of W-
DMX signal without linking to the
transmitter.
Please hold the button on
Transmitter to start linking to W-
DMX transmitter.
. W-DMX linked + DMX is missing
on Transmitter the W-DMX LED is
signalizing this by blinking in
RED/GREEN state. Bargraph is
now in an active state.
To link out from Transmitter, hold
the W-DMX button for 10s; after
that, module will be in state 2.
4. W-DMX is linked to Transmitter
and receiving DMX signal. Both
indicators are GREEN. Bargraph
is working and showing W-DMX
signal strength.

SRS Light Design s.r.o, Rybničná 6/D , 8 1 06 Bratislava, Slovak Republic tel:[phone],
fax:[phone], www.srslight.com , [e-mail]
Technical data
Mains power input
AC 90-265V / 50-60Hz, UniSchuko/PowerCon x0.75mm2, 1.5m long
WPSU240: 5A, WPSU480: 8A, WPSU600: 10A
DMX Input / Output
1x USITT DMX512 /RS485/ isolated up to 1000V
Wireless DMX card made by www.lumenradio.com or http://www.wirelessdmx.com/
Scroller Output
2,4,6 x USITT DMX512 /RS485 amplified
DC24V power output* /DC48V version or others are on request/
Mounting points
In total, there are 4x M6 and 2xM10 for C-clamp and safety eye connection.
Lightweight Aluminium with black/white powder coating
WPSU240/480: 15x110x 50mm .2/4kg
WPSU600: 8 x110x 50mm 5. kg
Temperature of use
-10 ºC / +45 º C
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 6/D, SK- 8 106 Bratislava, Slovak Republic
Declares that the product
Name of product WPSU, Scroller power supply
Type: WPSU240, WPS480, WPSU600, PSU240, PSU480, PSU600
Corresponds to the following product specifications and R&TTE Directive of the European
Union:
Safety EN60065, resp. EN 60950
EMC EN5510 -1, resp. EN5510 -2
Radio EN 01 489-1; 01 489-17; EN 00- 28-1; EN 00- 28-2