DMX SOUNDLIGHT 5202R-EP User manual

last updated: 2018-11-06
OPERATING MANUAL
DMX Sa ety Relay 5202R-EP
Version Mk1.2
(C) SOUNDLIGHT 1996-2018 ALL RIGHTS RESERVED NO PART OF THIS MANUAL MAY BE RE-
PRODUCED, DUPLICATED OR USED COMMERCIALLY WITHOUT THE PRIOR WRITTEN CONSENT OF
THE OWNER ALL STATEMENTS WITHIN THIS MANUAL HAVE BEEN CHECKED CAREFULLY AND
ARE BELIEVED TO BE ACCURATE, HOWEVER SOUNDLIGHT DOES NOT ASSUME ANY RESPONSIBI-
LITY FOR ERRORS OR OMISSIONS. THE USER HAS TO CHECK THE SUITABILITY OF THE EQUIP-
MENT FOR THE INTENDED USE. SOUNDLIGHT EXPRESSLY EXCLUDES ANY RESPONSIBILITY FOR
DAMAGES - DIRECT OR INDIRECT - WHICH MAY OCCUR DUE TO MISUSE, UNPROPER INSTALLA-
TION, WRONG OPERATING CONDITIONS AND NON-COMPLIANCE TO THE INSTRUMENT'S INSTRU-
CTIONS, AS WELL AS DISREGARD OF EXISTING SAFETY STANDARDS AND REGULATIONS.
SOUNDLIGHT The DMX Company Bennigser Str.1 D-30974 Wennigsen Tel. [phone]

Thank you or choosing a SOUNDLIGHT device.
The SOUNDLIGHT DMX Saftey relay 5202R-EP is an intelligent DMX decoder to convert digital
data complying with standards USITT DMX512/1990, ANSI E1-11 DMX512-A, DIN 56930-2 and
ANSI E1-20 DMX RDM into switching control signals for various purposes. The 5202R-EP can be
used with all standard lighting control systems. Its special advantages include:
-universal protocol decoding
Recognizes all variants of the protocol as defined by USITT / ESTA / DIN
-uture-proo
The unit is software controlled an can easily be adapted to any change in
protocol definition.
-signal eed-thru
The DMX data input is fed to DMX THRU terminals. This allows easy integration in complex
multi-device wirings.
-simple supply
The power supply is from standard voltage 115...230VAC.
-signal loss
In the case of a loss of the drive signal a pre-definable action will be taken.
-cost-e ective
The SOUNDLIGHT 5202R-EP is a cost-effective solution for many purposes.
General
The DMX Relay 5202R-EP is ideally suited for all kinds of switching control. It has been designed
for use with effects in entertainment lighting. The 5202R-EP must not be used for hazardous appli-
cations. Certain applications may require additional safety measures (see below). The 5202R-EP
can be configured to several different modes of operation; full configuration requires use of a full-
featured DMX RDM controller (DMX RDM is a bidirectional DMX protocol defined in standard ANSI
E1-20). We recommend to use the ENTTEC RDM controller (www.enttec.com) or -preferably- the
JESE USB RDM TRI GET/SET controller (www.jese.co.uk).
Nomenclature
These symbols are used within this manual:
DANGER ! May cause harm to user and/or equipment
INFO: How to setup your device
INFO: Status information

Unpacking
Please unpack carefully and check that all items are intact. When leaving our factory, the interface
has been in good condition. In case of damage during transport please notify the carrier immediate-
ly. Please note that specific deadlines may apply to claim transport damages. We will only be able
to replace goods damaged during transit if we receive a written and signed confirmation issued by
the freight forwarder. Make sure you receive such a document and send to us a.s.a.p.
When unpacking, you should identify these items:
the interface 5202R-EP
a LCD display 3008P-SD (only contained in 5202R-KIT)
a XLR connector board 5202R-AP (only contained in 5202R-KIT)
this manual
Please note that a start address programming adaptor (3006P-SD or 3008P-SD) is N T included
(except 5202R-KIT). All settings can be performed using DMX RDM. Alternatively, a programm-
ing adaptor, which can be used to set DMX start address, DMX personality and DMX H LD mode,
must be ordered separately. If you already have it, there is no need to buy again: the start add-
ress board can be used for many of our DMX interfaces, pcb and DIN rail mount alike.
Cage Clamp Connectors
The decoder SWINGC4 consists of 6 terminal blocks. Termin-
als are based on screwless WAGO cage clamp technology,
which prevents loose connections and guarantees safe elect-
rical contact at all times. Use a standard lat blade screw dri-
ver and press the lever to open the terminal, insert wire and
release. Do not use a philipps or pozidrive screwdriver to pre-
vent damage ! Though both, solid and stranded wires may be
used we recommend to use stranded wires in combination
with isolated ferrules whenever possible.
SI Peugruppe verwendet empfindliche elektronische Kompo-
nente
Please refer to the connector location outlined on next page.
Applications
The DMX relay 5202R-EP is intended to control stage lighting effects. A additional DMX data slot
can be used as common trigger to enable synchronized effects or secure the system against un-
wanted trigger.
IMPORTANT NOTICE
The control protocol DMX512 is not intended to control scenery or effects which could be hazar-
dous to man or materials (see standard ANSI E-11 DMX512-A, available from www.ansi.org). This
restriction must be similarly applied to previous standards USITT DMX512/1990, DMX56930-2 or
standards based on E1-11, such as ANSI E1-20 DMX RDM.
DMX512 does not contain any mechanisms or procedures that allow instant system shutdown in

case of malfunction or failure. Thus it is in the sole responsibility of the user to install a second, in-
dependent safety circuit to shutdown the application an case of trouble.
Safety Notice
Attention! This devices uses mains power 115...230VAC. Mains power can be dangerous to
li e. Applicable electrical sa ety rules must be obeyed when installing and operating the de-
vice. Make sure, that all wiring is only carried out in unpowered state.
The DMX relay 5202R-EP is intended or use in dry environments. It must be installed in a
suitable electrical cabinet or housing. The operating conditions (see chapter „Technical Da-
ta“ must be met at all times.
Connectors
The DMX relay 5202R-EP consists of 6 inputs and outputs:
CN1 DMX IN / OUT (Ribbon Cable 6-pin)
to connect the DMX adapter pcb 5202R-AP
1 0V, GND
2 DMX -
3 DMX+
4 Lock-Switch
5 Lock-LED
6 Vcc +5.0VDC
CN2 Relay Output 1
white C (Common)
d'grey NC (Normally Closed)
l'grey NO (Normally Open)
CN3 Relay Output 2
white C (Common)
d'grey NC (Normally Closed)
l'grey NO (Normally Open)
CN4 Power Supply (Cage Clamps)
black 115-230V AC (L)
blue 115-230V AC (N)
CN5 Start Adress Board (Ribbon Cable 10pin)
to connect a start address board 3006P-SD or 3008P-SD
1 Vcc +5.0VDC
2 SEN Serial Enable
3 SCLK Serial Clock
CN2 CN3 CN7
CN1 CN5 CN4

4 SDAT Serial Data
5 LED Error
6 LED OK
7 SDAI Serial Data Input
8 LED RDM
9 GND, 0.0VDC
10 nc
CN7 External Sensors (Cage Clamps)
1 blue GND 0.0VDC
2 grey Sensor 1
3 grey Sensor 2
4 grey Sensor 3
5 red Vcc +5.0VDC
Important Notice: Please make sure, that all control voltages conected to terminals
CN1, CN5 and CN7 must be compatible to digital TTL logic and
never exceed 5VDC. Higher voltages are likely to damage the
connected internal components.
Signal Indicators
Four status LEDs will indiate the decoder status:
green: OK DMX Signal OK
A valid DMX signal is being received.
rot: ERROR Blinks at loss of control signal or data errors.
gelb: RDM DMX RDM programming active; blinks at DMX RDM traffic
rot: TEMP Blinks at overtemperature of extenal sensors
slow blinking at violation of lower limit
fast blinking at violation of upper limit
Depending on address board used, some indicators are also available on the start address board.
Adressboard
The relay module 5202R-EP has been preset to start
address #001 and thus occupies DMX data slots
1...3. To change the slot allocation, the interface must be pro-
grammed. This can be done using a standard DMX RDM con-
troller (we suggest to use the JESE GET/SET controller) or a
optional start address board 3006P-SD or 3008P-SD.

Notice: Start address boards are not contained with delivery of DIN rail decoders, since they are
only used once for programming and can be used repeatedly. They must always be ordered sepa-
rately.
NOTICE: This relay module uses Subdevice Addressing and thus differs from other relay modules.
Other start address boards than the special version 3006P SD or 3008P SD cannot be used.The
5202R-EP can be basically operated in two different modes of operation:
1. ROOT MODE
In Root Mode, only one start address will be assigned for the
complete relay module. The relay assignment is fixed, and the
relay outputs are organized as follows:
Start address: Output/Relay 1
Start address+1: Output/Relay 2
Start address+2: Safety slot
The Root Mode is active, when no Subdevices have been activated. SubDevice Mode can
be deactivated using the start address board (Setup menu) or the RDM controller (set SUB-
DEVICE_ENABLE to $00). A discovery must be run after changing the SubDevice mode.
Refer to the RDM manual (available from our website) or or RDM website for more informa-
tion about RDM PIDs and how to use them.
2a. SUBDEVICE MODE, SINGLE MODE
In Subdevice Mode (Single Mode) each output (each relay, inclu-
ding the safety slot) can have its own individual start address.
Thus seven addresses must be set to configure the complete
module. The SubDevice mode allows to assign multiple relays to
the same address, or define the same slot as saftey slot for muti-
ple modules.
The Subdevice mode is active, when Subdevices have been ac-
tivated. SubDevice Mode can be activated using the start address board (Setup menu) or
the RDM controller (set SUB-DEVICE_ENABLE to $FF). A discovery must be run after
changing the SubDevice mode. Refer to the RDM manual (available from our website) or or
RDM website for more information about RDM PIDs and how to use them.
2b. SUBDEVICE MODE, BLOCK MODE
In Subdevice mode (Block Mode) two start addresses can be set:
one start address for the block of relays, and the second start
address for the safety channel.
The Subdevice mode is active, when Subdevices have been ac-
tivated. SubDevice Mode can be activated using the start add-
ress board (Setup menu) or the RDM controller (set SUB-DE-
VICE_ENABLE to $FF). A discovery must be run after changing the SubDevice mode. Re-
fer to the RDM manual (available from our website) or or RDM website for more information
about RDM PIDs and how to use them.
Start address readout in
Root Mode
Start address readout in
SubDevice Mode
Start address readout in
Subdevice Mode

DMX Personality
The DMX Personality defines the mode of operation and can be used to set the
relay trigger levels. Relays get engaged as soon as the upper trip level is exceeded, and
are set to OFF as soon as the control signal is lower than the the lower trip level.
DMX Personality DMX Level Action
Personality 1
<45% Relay OFF
>55% Relay ON
Personality 2
<3% Relay OFF
>97% Relay ON
Personality 3
<25% Relay OFF
>75% Relay ON
Personality 4
0% Relay OFF
>0% Relay ON
Relays
This decoder is fitted with contact relays designed for a switching current of max 10A at
230V (resistive load only!). When selecting and ordering the appropriate relay card,
please note, that all data given by the relay manufacturers are for RESISTIVE LOAD on-
ly. Incandescent lamps may be considered resistive loads. Switching inductive loads,
such as transformers or solenoids, requires lower loads - we strongly recommend not to exceed
50% of the resistive load data. Besides, contacts may burn due to inductive spikes and sparks.
Make sure to add protective circuitry (RC combinations, VDR resistors) if switching inductive loads.
Switching inductive loads on the mains power supply may also generate high frequence noise and
degrade the power supply quality. If switching capacitive loads (electronic ballasts or psu) inrush
current limiting devices may be required to prevent contact damage. If in doubt pls consult the relay
maker data sheet (OMRON, Type G2R-1-ASI), available at:
http://components.omron.eu/en/products/catalogue/relays/pcb_power_relays/up_to_16a/g2r/default.html
Technical Data
Dimensions: 85 mm x 66 mm x 30 mm (L x B x H)
Type: Printec circuit board
Power Supply: 115/230VAC (100-240VAC) max. 3VA
DMX IN: USITT DMX512/1990, DIN56930-2, ANSI E1-11 DMX512-A,
ANSI E1-20 DMX RDM, ANSI E1-37
1 Unit Load
DMX OUT: fed thru

Contact Outputs: 2
Relay Out: 250V AC max. 10A (resistive load), combined N.O./N.C.
Sensor Inputs: 3
Sensor Type: NTC 10kOhm, connected to Vcc
Input Impedance: 2,2kOhm
Operating Temperature: 0-50°C
Humidity: non-condensing
Storage temperature: -10-70°C
Order Code: 5202R-EP
DMX RDM
The 5202R-EP is compatible with ANSI E1-20 DMX RDM Version 1.0. Please note some special
properties of devices complying with DMX RDM:
- DMX HOLD properties are not supported by RDM standard ANSI E1-20. A factory specific
command (DMX HOLD, PID $80F1) has been added to compensate these restraints. Use
parameters 00...02 to set the desired HOLD mode:
00: no HOLD, all outputs OFF upon loss of signal
01: no HOLD, all Outputs ON upon loss of signal
02: DMX HOLD (last look remains active)
- When using mechanicals switch address boards (3000P), the setting of the the DMX
personality reflects the setting of DIP switches 3 and 4 (and vice versa) .
NOTE: When parameters Start Address, DMX Personality or DMX H LD Mode have been
modified using DMX RDM, the address switches become inactive (blocked).
To re-enable start address switches, temporarily set any address from 900...999
(simply set the "9xx" digit). This will re-enable switches, yellow RDM LED goes to FF.
DMX RDM Properties
The 5202R-EP is fully compliant to DMX RDM Standard ANSI E1-20 V1.0. The device will be iden-
tified as DMX RELAY in CONTACTORS category and can be configured to four modes of opera-
tion (DMX PERSONALITY).
Selecting the appropriate DMX PERSONALITY will set the required mode of operation.
Special RDM functions allow to monitor the system. All functions are compliant with the RDM stan-
dard and can be operated from any standard RDM controller. We suggest to use the JESE
GET/SET controller to setup the system. For more information about DMX RDM and its possibili-
ties pls check www.rdm.soundlight.de
Special RDM functions:
RESET_DEVICE: calling with parameter =1 ($01) causes a warm reset
calling with parameter = 255 ($FF) causes a cold reset
DEVICE_POWER_CYCLES: reads the number of device startups

Table of RDM commands for 5202R-EP Mk1
The following PID descriptions discuss specific options for the 5202R-EP. For standard RDM PIDs,
pls refer to the RDM manual, available from www.manuals.soundlight.de. All notations refer to data
presented in hexadecimal format and examples are demonstrated with the JESE GET/SET RDM
controller software. Pls refer to your RDM controller manual for command syntax and data format.

PIDC0F0: MONOSTABLE TIME Setting the monostable pulse duration
The relays used in the 5202R-EP work in bistable mode; that
is: when (and as long as) triggered, they remein in active
state.
the function cen be reverted to monostable mode (pulse con-
tact mode), and the contact closure time can be set using the
function C0F0.
Parameter: <Slot number> <Monotime>
where: Slot number = 0001: Slot no. 1
Slot number = 0002: Slot no. 2
Slot number = FFFF: all
Monotime: $01...$7F (25ms steps)
$FF: bistable Mode
Press GET to display the current setting.
Example: both outputs are set to bistable
mode (default)
To set output 2 to monostable mode using
a pulse dauration of 0.4 sec (400msec),
enter:
0002 10 (hex)
10hex = 16dez, 16 25ms = 400ms
Press SET to write data.
Verify:
Press GET to read current data.
Relay 2 will now operate in monostable
mode using a pulse duration of 0.4 sec.

PIDC0E0: DMX DATA POLARITY Trigger lank or monostable oparation
By default the monostable action will be triggered by the posi-
tive input flank (0% -> 100%). The flank can be inverted to
trigger from the relasing flank (100% -> 0%). Syntax is similar
to the previous command
Parameter: <Slot number> <Polarity>
where: Slot number = $0001: Slot no. 1
Slot number = $0002: Slot no. 2
Slot number = $FFFF: all
Polarity: $00 inverted
$FF normal
PIDC0C0: INTERNAL PATCHING Relay Data Source
By default the monostable action will trigger relay 1 from data
slot 1, and relay 2 from data slot 2 (using the respective set
start address). We recommend t make no changes.
The INTERNAL PATCHING function allows to override these
allocations. This will be helpful when both relays shall be trig-
gers from the same data slot, eventually with different flank al-
location.
Parameter: <Slot number> <Source>
where: Slot number = $0001: Slot no. 1
Slot number = $0002: Slot no. 2
Slot number = $FFFF: all
Source: $01 Slot no. 1
$02 Slot no. 2
PIDC0F1: EXCLUSIVE MODE Relays switching in Exclusive Mode
In EXCLUSIVE MODE, only one relay (out of two) can be acti-
vated at a time.
Allocation is as follows:
CH1 CH2 RELAY1 RELAY 2
OFF OFF OFF OFF
ON OFF ON OFF
OFF ON OFF ON
ON ON OFF OFF
Parameter: <Slot number> <MODE> [Byte]
where: Slot number = $0001: Slot no. 1
Slot number = $0002: Slot no. 2
Slot number = $FFFF: all
MODE = $FF (255): Exclusive ON
MODE= $00 (0): Exclusive OFF

PIDC0F2: FAST MODE High Speed / Fast Response
In standard mode, multiple DMX data telegrams are being
evaluated before the relay status is changed. Thus, a safe an
reliable switching insensitive to data noise can be guaranteed.
In Fast Mode, each incoming DMX data telegram triggers the
outputs immediately. This is called the FAST MODE, which is
fast acting, but less tolerant to signal noise.
Parameter: <MODE> [Byte]
MODE = $FF (255): Fast Mode ON
MODE= $00 (0): Fast Mode OFF
PIDC0F3: SAFETY MODE Con igure the Trigger Slot
This function configures the safety functions.
Please note: The Safety Switch (toggle switch on the conector
board) can be allocated using this function, but is ALWAYS al-
located to relay #1 (hardware related). Thus the switch cannot
be deactivated for relay 1.
All other assignments can be freela activated and de-activa-
ted at your option. The sensor inputs will disable outputs
when the sensor signal is beyond the set minimum and maxi-
mum values. The DMX trigger slot will disable outputs, when
lower 30% or higher 70% (the trigger levels are fixed for the
5202R-EP and cannot be changed). Set the repective bit in
the configuration to enable feature.
Parameter: <Slot number> <SAFETY> [Byte]
SAFETY = $80 (128): Safety slot activated
SAFETY = $40 (064): Safety switch activated
SAFETY = $20 (032): Sensor 3 activated using delay
SAFETY = $10 (016): Sensor 3 activated, no delay
SAFETY = $08 (008): Sensor 2 activated using delay
SAFETY = $04 (004): Sensor 2 activated, no delay
SAFETY = $02 (002): Sensor 1 activated using delay
SAFETY = $01 (001): Sensor 1 activated, no delay
Example: to activate safety slot trigger plus sensor 1 without
sensor delay, add these values:
Sicherheitsslot no.: $80 128
Externer Sensor 1: $01 001
_____ _____
combined: $81 129
SET COMMAND: 00 01 81 in hex format, or:
000 001 129 in decimal format

PIDC0F4: SAFETY DELAY Delay time or sensor evaluation
The sensor delay time can be activated to delay sensor rela-
ted action. Thus it will be possible to trigger a relay and to di-
sable the output again as soon as the sensor is trioggered.
This allows to create applications like automatic filling stations
(relay activated and de-activated as soon as sensor reports fil-
ling level) or flame detectors (process started but halted if
sensor not in range after delay time).
Delay time is defined in increments of 25ms. Thus the total
time can be adjusted from 0...6,3 seconds.
Parameter: <Slot number> <DELAY> [Byte]
where: Slot number = $0001: Slot no. 1
Slot number = $0002: Slot no. 2
Slot number = $FFFF: all
DELAY = $00 (000) ... $FF (255)
(timecount 25ms)
Example: The saftey supersision for relay 2 shall be engaged
after 2 seconds:
SET PID C0F4: 00 02 50
Calculation: 2 seconds is 80x 25ms, 80(dec) is 50 hex ($50). Most RDM
controllers require values to be entered in hex format.
More RDM Info
For more information on DMX RDM pls check the web pages of the DMX RDM protocol group
(www.rdmprotocol.org), or visit: www.rdm.soundlight.de
Disturbances
If a trouble-free operation cannot be guaranteed, disconnect the relay card interface and secure it
against unwanted operation. This is especially necessary, when
- the unit has visible damages;
- the unit does not operate;
- internal parts are loose;
- connection cables show visible damages.
Limited Warranty
This DMX interface ist warranted against defects in metarials and workmanship for a period of 12
month, beginning with the date of purchase. The warranty is limited to repair or exchange of the

hardware product; no further liability is assumed. SOUNDLIGHT is not responsible for damages or
for loss of data, sales or profit which arise from usage or breakdown of the hardware product. In
Germany, SOUNDLIGHT will repair or replace established defects in hardware, provided that the
defective part is sent in, freight paid, through the responsible dealer along with warranty card
and/or sales receipt prior to expiration of warranty.
Warranty is void:
- when modifying or trying to repair the unit without authorisation;
- modification of the circuitry;
- damages by interference of other persons;
- operation which is not in arccordance with the manual;
- connection to wrong voltage or current;
- misuse.
CE Conformity
This DMX relay card is microprocessor controlled and uses high frequency (8 MHz
quartz). The interface has been tested in our EMC lab to comply with EN55015.
To ensure the best performance regarding radiated and conducted emissions we
suggest to install the interface in a closed, conductive (e.g. metal) housing, which
must be connected to GND.
Please make sure that shielded data cable is used and the shield is connected properly to the GND
pin. Shield must never make contact to other signal lines.
FCC Statement
This product has been tested and complies with the specifications for a Class B digital device, pur-
suant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installd and used according to the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which is found by tur-
ning the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment or devices
• Connect the equipment to an outlet other than the receiver's
• Consult a dealer or an experienced radio/TV technician for assistance
FCC Caution: Any change or modification to the product not expressly approved by SLH could void
the user’s authority to operate the device.

End of Lifetime
When the useful lifetime of this product has been reached, it must be disposed of
properly. Electronic devices must not be placed in domestic waste. Consult your lo-
cal authorities to find the nearest collection point of used electric and electronic devi-
ces. SOUNDLIGHT is a WEEE registered company (Reg No. DE58883929).
Service
There are no parts within the DMX relais card 5202R-EP which require the user's attention. Should
your unit require servicing, please send it to the factory, freight paid.
Product Info
Stay informed: product information is available from our website, pls check the relevant product pa-
ge at: www.soundlight.de/produkte/5202r-ep
For general DMX RDM info, pls check: www.rdm.soundlight.de
Load manuals from our support site: www.manuals.soundlight.de
Accessories
Setting the DMX start address, the DMX personality, or the DMX HOLD mode and other parame-
ters requires a suitable DMX RDM controller or a start address board. We recommend these devi-
ces:
DMX START ADDRESS BOARD 3006P-SD
Address board to set start address, personality and DMX
HOLD mode.
Address boards are not contained with delivery and must
be ordered separately.
For more info refer to: www.soundlight.de/produkte/3006p-sd
DMX RDM CONTROLLER GET/SET USBRDM-TRI
The USBRDM-TRI Interface connects via USB and comes with RDM
controller software „GET/SET“. This software allows to administer all
RDM supported functions of the Relay module.
The USBRDM-TRI Mk2 can be inserted into a existing DMX line (e.g.
from light control desk to fixtures) to add DMX RDM functionality for
legacy setups.
For more info refer to: www.soundlight.de/produkte/usbrdm-tri2