LED Dimmer LED-02E-PM-DMX16-3000

LED Dimmer with 2 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

  • 2 dimming channels max. 3000mA
  • dimming 0-100%
  • protocol ISYGLT or DMX512 16Bit
  • adjustable dimming frequency

The LED Dimmer was developed for the control of 3 LED lights with fixed voltage connection (integrated current regulation in the LEDs) as e.g. with 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
  • Independent movement from current ACTUAL values to preset SETPOINT values at a preset speed (optionally at a preset time)
  • Feedback "Setpoint 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

Function DMX 16 bit
This dimmer was developed for a high DMX dimming resolution. The 16 bit dimming divides the dimming into 65535 steps. A Master Controller can be activated or deactivated for the two LED dimming outputs via parameter setup (default is "active").

The channels are then assigned as follows (Example: DMX start address 1):

DesignationH-ByteL-Byte
Dimming channel 112
Dimming channel 234
Master56

Electrical Data

Operating voltage 10V, 12V or 24V for the supply of the LEDs depending on type
Mains fuse max. 16A at Umax 24V DC
Current consumption max. 50mA without load
Output 2 circuits with max. 24V / 3A / max. 72W per channel
NPN switching (- control) Back-up fuse max. 16A, external power supply unit necessary
BUS control ISYGLT / DMX512 16 bit
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
Dimensions LxWxH 140x35x27mm
Weight 80g

Ordering Data and Conformity

Type designation LED-02E-PM-DMX16-3000
Article no. 80028390
Make ISYGLT
Conformity CE

DIP switch ISYGLT BUS operation

SwitchFunctionDescription
DIP 1Protocol 1OFF
DIP 2Manual ONSwitching on to the value "Emergency operation" (default 100%)
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

<br/>Default 50ms, adjustable by parameterisation from 10ms to 1s, as well as "Soft". The DIP switch is used to set the start address of the 2 consecutive 16 bit dimming channels and the subsequent 16 bit master channel.

SwitchFunctionDescription
DIP 1Protocol 1ON
DIP 2Address bit 9Module address (highest bit)
DIP 3Address bit 8Module address
DIP 4Address bit 7Module address
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)

 

Example for DMX address setting

DIP switchOutput
Address 1000000001DMX channel 1, 2 and 3
Address 10000001010DMX 10, 11 and 12
Address 127001111111DMX 127, 128 and 129
Address 510111111110DMX 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
greenRegelnONIndicates that at least one channel is active

Software


Parameterisation with ProgramDesigner

In the ISYGLT ProgramDesigner there are various parameterisation possibilities:

Operating modes:

  • 2 individual channels
  • online function switching via special time constant on channel 2

Setting 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 power supply
COM-LED (+) Common anode (+) of LEDs
LED R (-) Cathode (-) for LED channel 1 (red)
LED G (-) Cathode (-) for LED channel 2 (green)
LED B (-) Cathode (-) for LED channel 3 (blue)

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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