LED Dimmer LED-04ECM-PM-DMX-3000

LED Dimmer with 4 independent constant voltage outputs, CV (constant voltage) with maximum 3000mA each. Dimming 0-100% high resolution, monochrome coloured or circadian/HCL (Human Centric Lighting warm white/cold white).

Quick Facts

  • 4 dimming channels max. 3000mA
  • dimming 0-100%
  • protocol ISYGLT or DMX512
  • adjustable dimming frequency

The LED Dimmer was developed for controlling 4 LED lights with fixed voltage connection (integrated current regulation in the LEDs), e.g. LED strips. This makes it possible to control the brightness of the LEDs between 0 and 100% absolutely flicker-free with a dimming resolution of 16 bit (internal resolution in ISYGLT operation). The LED Dimmer can be set from speed calculation to absolute time calculation by parameterisation per channel. All imaginable control tasks, from individual light dimming to the use for complex light and colour scenarios, can be easily implemented.

The LED Dimmer can optionally be operated on the ISYGLT BUS or DMX512 BUS.

The regular DMX GND connector on PIN 1 is not required and therefore not connected.

The following functions can be performed independently by the LED Dimmer:

  • Calculation of rise times from 0.5 seconds to 12 hours
  • Fidelity colour dimming by specifying the colour over the entire brightness range
  • Colour temperature control (colour mixing) for 2 areas with 1x cold white and 1x warm White
  • Independent movement from current ACTUAL values to preset SET values at a preset speed (optional in preset time)
  • Feedback "Set value reached" after execution of time functions
  • Stop function during execution of time functions
  • OVERSAMPLING error correction: With the so-called "OVERSAMPLING", the module automatically corrects the jumps in dimming values caused by the cycle times of the BUS system. For this purpose, the dimming values between the BUS cycles are transformed back into the resolution of 16 bit by linearisation. This prevents, for example, flickering when controlling dimmers. During programming, the OVERSAMPLING is referred to as the SOFT function.
  • Execution of blinking functions
  • Adaptation to various LED modules
  • Calculation of defined and definable curves
  • Calculation of the min. and max. settings per channel to use the full 16 bit width
  • Complex emergency mode function

Electrical Data

Operating voltage 10V, 12V or 24V for the supply of the LEDs depending on type
Emergency input 10-24V DC
Mains fuse max. 16A at Umax 24V DC
Current consumption max. 3025mA per LED circuit
Output 4 circuits each with maximum 24V / 3.0 A / max. 72W per channel
NPN switching (- control) Back-up fuse max. 16A, external power supply unit required
Power loss approx. 0.1W standby
BUS control ISYGLT / DMX512
Cable length power supply to LED dimmer max. 20m (observe max. permissible voltage drop for cable cross-section calculation)
Cable length LED dimmer to last LED max. 50m (observe max. permissible voltage drop for cable cross-section calculation)
Dimming resolution 16 bit
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Connection screw terminals 1.5mm²
Operating temperature -10...+45°C
Storage temperature -25...+70°C
Humidity 0...85 % r.h. non-condensing
Protection class IP 10

Design, Dimensions, Weight

Design plastic housing for lamp installation or ceiling recess
Dimensions LxWxH 232x54x34mm
Weight 210g

Ordering Data and Conformity

Type designation LED-04ECM-PM-DMX-3000
Article no. 80028036
Make ISYGLT
Conformity CE

DIP switch ISYGLT BUS operation

SwitchFunctionDescription
DIP 1Protocol 1OFF
DIP 2Protocol 2OFF
DIP 3ReserveOFF
DIP 4Address bit 7Module address (highest bit)
DIP 5Address bit 6Module address
DIP 6Address bit 5Module address
DIP 7Address bit 4Module address
DIP 8Address bit 3Module address
DIP 9Address bit 2Module address
DIP 10Address bit 1Module address (lowest bit)

DIP switch DMX512 operation

DMX operation with delay (oversampling of 8-bit to 16-bit values)
Default 50ms, adjustable by parameterisation from 10ms to 1s, and "Soft"

SwitchFunctionDescription
DIP 1Protocol 1OFF
DIP 2Protocol 2ON
DIP 3ReserveOFF
DIP 4Address bit 7Module address (highest bit)
DIP 5Address bit 6Module address
DIP 6Address bit 5Module address
DIP 7Address bit 4Module address
DIP 8Address bit 3Module address
DIP 9Address bit 2Module address
DIP 10Address bit 1Module address (lowest bit)


DIP switches 4 to 10 are used to set the DMX address. The set address, multiplied by 4 and added by 1, corresponds to the first of 4 consecutive DMX addresses:

- Address 0, 0000000 = DMX 1, 2, 3 and 4
- Address 1, 0000001 = DMX 5, 6, 7 and 8
- Address 127, 1111111 = DMX 509, 510, 511 and 512


Function Indicators (LEDs on the Module)

Case 1 - without temperature sensor (parameter setting)

LEDDesignationStateMeaning
redPOWEROffNo operating voltage
OnOperating voltage, no error
blinkingSignalisation parameter error
yellowBUSOffBUS wiring error
OnBUS communication error (address not recognised)
blinkingInterference-free data transmission via the BUS line
greenRegelnblinkingSignals the control of the outputs (LED blinks until the desired final value is reached)

 

Case 2 - with temperature sensor (parameter setting)

LEDDesignationStateMeaning
redPOWEROffOvertemperature and LED dimmer switch-off
OnSensor ok and temperature ok
normal blinkingNo sensor connected
slow blinkingOvertemperature, LED dimmer regulates back
fast blinkingOvertemperature, shortly before shutdown
yellowBUSOffBUS wiring error
OnBUS communication error (address not recognised)
blinkingInterference-free data transmission via the BUS line
greenRegelnblinkingSignals the control of the outputs (LED blinks until the desired final value is reached)

Software


Parameterisation with ProgramDesigner

In the ISYGLT ProgramDesigner there are various parameterisation possibilities:

Operating modes:

  • 4 single channels
  • RGB + 1 single channel, red, green, blue and one independent single channel
  • RGBW, red, green, blue and white
  • colour temperature control (daylight simulation)
  • online function switching via special time constant at channel 2

Setting of various dimming curves

Minimum and maximum values


Pin Assignment

Terminals LED side

+Vin Voltage input + for LED supply
GND Voltage input - for LED supply
An.C Common anode (+) of the power LED
An.C Common anode (+) of the power LED
An.C Common anode (+) of the power LED
Ka.1 Cathode (-) for power LED channel 1
Ka.2 Cathode (-) for power LED channel 2
Ka.3 Cathode (-) for power LED channel 3
Ka.4 Cathode (-) for power LED channel 4

Terminals BUS side

A Subnet (BUS A, RS-485)
A Subnet (BUS A, RS-485)
B Subnet (BUS B, RS-485)
B Subnet (BUS B, RS-485)
E1- Input for emergency operation -
E1+ Input for emergency operation +

Variants

LED-04ECM-DMX-200
Article no. 80028346, 4-channel LED dimmer for power LED (200mA) with colourfast dimming and colour temperature control
LED-04ECM-DMX-350
Article no. 80028042, 4-channel LED dimmer for power LED (350mA) with colourfast dimming and colour temperature control
LED-04ECM-DMX-500
Article no. 80028049, 4-channel LED dimmer for power LED (500mA) with colourfast dimming and colour temperature control
LED-04ECM-DMX-700
Article no. 80028047, 4-channel LED dimmer for power LED (700mA) with colourfast dimming and colour temperature control
LED-03EC-DMX-350-V2
Article no. 80028051, 3-channel LED dimmer for power LED (350mA) with colourfast dimming, with housing,
for very noise-sensitive applications
LED-02E-DMX16-700-V2
Article no. 80028380, 2-channel LED dimmer for power LED (700mA), with housing, for very noise-sensitive applications,
2nd protocol DMX512 16 bit
LED-03EC-DMX-700-V2
Article no. 80028070, 3-channel LED dimmer for power LED (700mA) with colourfast dimming, with housing,
for very noise-sensitive applications
LED-02E-DMX-1000
Article no. 80100316, 2-channel LED dimmer for power LED (1000mA), with housing
LED-04B-ANA-DMX
Article no. 80028304, 4-channel non-PWM analog LED dimmer for power LED (700-1400mA), in rail-mounted device housing

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