LED Dimmer LED-04ECM-PM-DMX-500STR

LED Dimmer for controlling powerless dimmable LED lights/strips (e.g. our types P02, Pxx) with 4 independent pulse outputs, sink current max. 500mA. Dimming 0-100% high resolution, monochrome coloured or circadian/HCL (Human Centric Lighting warm white/cold white).

Quick Facts

  • 4 dimming channels 500mA current sink
  • dimming 0-100%
  • protocol ISYGLT or DMX512
  • adjustable dimming frequency

The LED Dimmer was developed for the control of powerless dimmable LED lights/strips (e.g. our types P02, Pxx). 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 mode). 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-04ECM-PM-DMX-500STR can be operated either on the ISYGLT BUS or DMX512 BUS.

The usual 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
  • Colour-true dimming by specifying the colour over the entire brightness range
  • Colour temperature control (color mixing) for 2 areas with 1x cold white and 1x warm white each
  • Independent movement from current ACTUAL values to preset SET values at a preset speed (optional in preset time)
  • Feedback "Setpoint reached" after execution of time functions
  • Stop function during the 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, OVERSAMPLING is referred to as the SOFT function.
  • Execution of blinking functions
  • Adaptation to different LED modules
  • Calculation of defined and definable curves
  • Calculate the min and max settings per channel to use the full 16 bit width
  • Complex emergency operation function

Electrical Data

Operating voltage 12V to 48V for the supply of the LEDs depending on type The voltage of the power supply must correspond to the voltage of the LED strips!
Emergency input 12V to 48V DC
Mains fuse max. 10A at Umax 48V DC
Current consumption max. 500mA per LED circuit (current sink), 30mA operating current, back-up fuse max. 10A
Output max. 4x500mA sink control current for powerless dimmable LED electronics
BUS control ISYGLT / DMX512 (others on request)
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...+50°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 floor channel
Dimensions LxWxH 140x35x27mm
Weight 55g

Ordering Data and Conformity

Type designation LED-04ECM-PM-DMX-500STR
Article no. 80028037
Make ISYGLT
Conformity CE

DIP switch ISYGLT-BUS operation

SwitchFunctionDescription
DIP 1ProtocolOFF
DIP 2ReserveOFF
DIP 3ReserveOFF
DIP 4Addressbit 7Module address (highest bit)
DIP 5Addressbit 6Module address
DIP 6Addressbit 5Module address
DIP 7Addressbit 4Module address
DIP 8Addressbit 3Module address
DIP 9Addressbit 2Module address
DIP 10Addressbit 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 1ProtocolON
DIP 2Addressbit 9 Module address (highest bit)
DIP 3Addressbit 8Module address
DIP 4Addressbit 7Module address
DIP 5Addressbit 6Module address
DIP 6Addressbit 5Module address
DIP 7Addressbit 4Module address
DIP 8Addressbit 3Module address
DIP 9Addressbit 2Module address
DIP 10Addressbit 1Module address (lowest bit)


Examples of address settings:
- Address 1, 000000001 = DMX 1, 2, 3 and 4
- Address 10, 000001010 = DMX 10, 11, 12 and 13
- Address 127, 001111111 = DMX 127, 128, 129 and 130
- Address 509, 111111101 = DMX 509, 510, 511 and 512


Function Indicators (LEDs on the Module)

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.

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

Adjustment of various dimming curves

Minimum and maximum values


Pin Assignment

Terminals LED side

+Ub Voltage input + for LED power supply
GND Voltage input - for LED dimmer - must be connected to the GND (-) of the LED power supply
GND Voltage input - for LED dimmer - must be connected to the GND (-) of the LED power supply
E1- Common anode (+) of the power LED
Ka.1 DIM (dimming signal -) for LED channel 1
Ka.2 DIM (dimming signal -) for LED channel 2
Ka.3 DIM (dimming signal -) for LED channel 3
Ka.4 DIM (dimming signal -) for 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)

Additional Equipment

NT-LED-12V-15A
Article no. 80100603, power supply unit for LED applications
NT-LED-48V-5A
Article no. 80100608, power supply unit for LED applications
NT-LED-48V-5,4A
Article no. 80100609, power supply unit for LED applications
NT-LED-48V-10A
Article no. 80100610, power supply unit for LED applications
NT-LED-48V-20A
Article no. 80100611, power supply unit for LED applications
NT-LED-24V-5A
Article no. 80100617, power supply unit for LED applications
NT-LED-24V-10A
Article no. 80100619, power supply unit for LED applications
NT-LED-24V-20A
Article no. 80100620, power supply unit for LED applications
NT-LED-24V-40A
Article no. 80100641, power supply unit for LED applications
NT24V/40A-3Ph
Article no. 80100640, power supply unit for LED applications
LED-EXT-TS
Article no. 80027049, external temperature sensor for LED dimmer

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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