CENFAYA D12A

CENFAYA D12A 12 Channel DMX Decoder RGB LED Controller User Manual

Model: D12A | Brand: CENFAYA

1. Introducció

This manual provides comprehensive instructions for the installation, operation, and maintenance of the CENFAYA D12A 12 Channel DMX Decoder and RGB LED Controller. The D12A is a versatile device designed for controlling RGB LED strips and LED module lights, supporting both DMX512 and RDM protocols. It features multiple operating modes, advanced dimming capabilities, and built-in protection mechanisms.

CENFAYA D12A 12 Channel DMX Decoder RGB LED Controller
Figura 1: Mésview of the CENFAYA D12A DMX Decoder/Master.

2. Característiques clau

  • 12 canals vol constanttage output, Max. 5A current per channel, up to 1440W output power.
  • Master & decoder mode, RDM function.
  • Fàcil funcionament amb pantalla OLED i 4 botons.
  • DIM/CCT/RGB decoding mode selectable.
  • Freqüència PWM 500/2000/8000/16000Hz seleccionable.
  • Nivell de gris seleccionable de 16 bits (65536 nivells) / 8 bits (256 nivells).
  • Output dimming curve gamma value 0.1-9.9 selectable.
  • Stand-alone RGB mode and 12 channel dimmer mode selectable, works as DMX master (8 bit) to control other decoders.
  • Built-in 10 RGB programs, speed and brightness adjustable.
  • Complies with DMX512 standard protocols.
  • DMX signal optoelectronic isolation / amplificar.
  • Protecció contra sobreescalfament / sobrecàrrega / curtcircuit, es recupera automàticament.
  • Fast self-testing function.

3. Especificacions tècniques

Technical Parameters and Mechanical Structures diagram
Figure 2: Technical Parameters and Mechanical Structures.
Table 1: D12A Technical Parameters
CategoriaParàmetreValor
Entrada i sortidaVol d’entradatage12-24VDC
Corrent d'entrada60.5A
Volum de sortidatage12 x (12-24)VDC
Corrent de sortida12 canals, 5 A/canal
Potència de sortida12 x (60-120) W
Tipus de sortidaVol constanttage
Seguretat i EMCEstàndard EMC (EMC)EN55032:2015, EN61000-3-2:2014, EN61000-3-2:2013, EN55024:2010/A1:2015
Estàndard de seguretat (LVD)EN 61347-1:2015, EN 61347-2-11:2015
CertificacióCE, EMC, LVD
Environment & PhysicalTemperatura de funcionament-30 °C ~ +55 °C
Temperatura de la caixa (màx.)+85°C
Classificació IPIP20
MaterialABS
GeneralMàx. Potència de càrrega1440W
Mode de connexióDMX512
Font d'alimentacióDC
Dimensions i pesMidaL256 x W120 x H46mm
Pes brut1.012 kg

4. Instal·lació

4.1 Mechanical Structures

Mechanical Structures and Installations with dimensions
Figure 3: Mechanical dimensions of the D12A unit (246mm x 116mm x 38.5mm).

4.2 Esquema de cablejat

Ensure all connections are secure and correctly polarized. Refer to the diagram below for proper wiring of the DMX signal, power supply, and LED strips.

Wiring Diagram for DMX signal and RGB LED strips
Figure 4: Wiring diagram for D12A connecting to power supply, DMX master, and RGB LED strips.

Notes de cablejat:

  1. Connecting with green terminal (DMX AMP) or an extra amplifier will be needed when more than 32 decoders are connected, or when using overlong signal lines. Signal ampLa rificació no ha de superar les 5 vegades contínuament.
  2. If recoil effect occurs due to longer signal lines or poor line quality, connect a 0.25W 90-120Ω terminal resistor at the end of each DMX signal line.
  3. The D12A can control 1 to 4 groups of RGB LED strips/modules.
  4. It can also control 1 to 4 groups of single color LED strips/modules.

5. Funcionament

5.1 OLED Screen Interface

OLED screen interface and operation details
Figure 5: OLED screen interface and control buttons.

Funcions del botó:

  • Short press MODE key: Switches between DMX decoder mode, Dimmer mode, and RGB controller mode.
  • Short press SETUP key: Enters parameter setting state and switches between multiple parameter items.
  • Press < or > key: Adjusts parameters.
  • Long press SETUP key (or wait 30s): Quits parameter setting state.
  • Long press M & > key for 2s: Enters fast self-testing.
  • Long press < & > key for 2s: Restores factory default parameters.

5.2 DMX Decoder Mode

  • DMX decode start address: 001~512
  • DMX decode mode: DIM (1CH single color), CCT (2CH color temperature), RGB (3CH)
  • Freqüència PWM de sortida:
    • Std (2KHz)
    • High (8KHz): Higher PWM frequency, lower output current, higher power noise.
    • Mid (500Hz)
    • Supr (16KHz): More suitable for camera (no flickers for video).
  • Nivell de grisos: 8bit or 16bit (choose if the DMX master supports 16 bit).
  • Output dimming curve (Only valid for 8bit Grey level):
    • Standard (Gamma 1.6)
    • Lineal
    • Gamma 0.1-9.9: Recommended to use standard. 0.1-9.9 is for special requirements; long press < or > key to change.

5.3 DMX Master Mode as 12 Channel Dimmer

  • Each channel brightness setting: 0-255 (0-100%).
  • Use <&> keys to switch between previous or next page, each page displays 3 channels.

5.4 DMX Master Mode as RGB Controller

  • Dynamic RGB mode: 10 kinds.
  • Velocitat del mode: 1-10 level (level 10 is fastest).
  • Mode brillantor: 10% -100%.

Dynamic RGB Mode List:

Table 2: Dynamic RGB Mode Programs
No.Nom
01White chase jump
02White synchronous fade
03White chase fade
04R/G/B/W synchronous jump
05R/G/B/W chase jump
06Color synchronous gradual
07Color jump gradual
08R/G/B/W synchronous fade
09R/G/B/W chase fade
10All mode loop play

6. Address Setting Table

Table 3: DMX Address Setting
Mode8 bitsMode16 bits
Quantitat d'adreçaDIMCCTRGBQuantitat d'adreçaDIMCCTRGB
10010010011001001001
20010020022001003003
002004004
30010020033001003005
002004006
003005007
40020030044002004008
003006009
004007010
50020040055002004008
003006009
004007010
005008011
Canal 6002004006Canal 6002004008
003006009
004007010
005008011
006009013
70030050077003005011
004006012
005007013
006008014
007009015
80030060088003006012
004007013
005008014
006009015
007010016
90030060099003006012
004007013
005008014
006009015
007010016
008011017
1000400701010004007013
005008014
006009015
007010016
008011017
009012018
1100400801111004008014
005009015
006010016
007011017
008012018
009013019
010014020
1200400801212004008014
005009015
006010016
007011017
008012018
009013019
010014020
011015021
012016022

Note: Even channels are used for micro dimming in 16bit mode.

7. Malfunctions Analysis & Troubleshooting

Taula 4: Guia de resolució de problemes
Mal funcionamentCausesResolució de problemes
Sense llum1. Sense poder.
2. Connexió incorrecta o insegura.
1. Comproveu la potència.
2. Comproveu la connexió.
Color incorrecte1. Connexió incorrecta dels cables R/G/B.
2. Error d'adreça de descodificació DMX.
1. Torneu a connectar els cables R/G/B.
2. Set correct decode address.
Intensitat desigual entre davant i darrere, amb voltage gota1. El cable de sortida és massa llarg.
2. El diàmetre del cable és massa petit.
3. Sobrecàrrega més enllà de la capacitat d'alimentació.
4. Sobrecàrrega més enllà de la capacitat del controlador.
1. Reduïu el subministrament de cable o bucle.
2. Canvia el cable més ample.
3. Substituïu la font d'alimentació més alta.
4. Afegiu un repetidor de potència.

8. Garantia i Suport

The CENFAYA D12A comes with a 5 any de garantia des de la data de compra, que cobreix defectes de fabricació i avaries en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.

For further detailed information, technical support, or specific inquiries, please refer to the official user manual PDF: View Manual d'usuari (PDF).

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