Analog Module DA-04-VM2

Analog Output Module with 2x 2 independent analog outputs. For controlling 2 lights with one warm tone and one cold tone light source each. The outputs have an output voltage range from 0 to 10V with 8 bit resolution.

Quick Facts

  • 2x 2 independent analog outputs
  • 1 emergency operation input "E"
  • 0-10V and 1-10V control possible
  • colour temperature controls
  • implementation of light scenarios

The Analog Output Module is designed for colour temperature control. For this 2x 2 independent analog outputs (1-10V) are available for the control of 2 lights. The lamps are each equipped with a warm tone and a cold tone lamp. The light curves are conveniently optimised using the parameterisation tool in ProgramDesinger. During programming, the first channel is provided for brightness (AA*.1 and AA*.3) and the second channel (AA*.2 and AA*.4) for colour temperature (intensity between the cold white and warm white light colours). The analog outputs are then calculated in the values of the module and automatically control the intensity ratio between the two light sources (cold white and warm white).
The outputs have an output voltage range from 0(1) to 10V with 8 bit resolution.
The voltage outputs are galvanically isolated from the subnet and the operating voltage of the module. There is no potential separation between the 4 outputs. The outputs can be loaded as current source or current sink with 20mA per output. The 0-10V and 1-10V control is easily possible with this module.
The module DA-04-VM2 can be set from speed calculation to absolute time calculation by parameterisation per channel.


The following functions can be performed independently by the DA module:

  • Calculation of rise times from 0.5 seconds to 18 Hours
  • Autonomous running from current analog ACTUAL values to preset analog SETPOINT values at a preset speed (optionally in a preset time)
  • Feedback "Analog value reached" after execution of time functions
  • Stop function during the execution of time functions
  • OVERSAMPLING error correction (With the so-called "OVERSAMPLING", the DA module automatically corrects the jumps in the analog values caused by the cycle times of the BUS system. For this purpose, the analog values between the BUS cycles are transformed back into the resolution of 8 bits by linearisation. This prevents, for example, flickering when controlling dimmers. During programming the OVERSAMPLING is called SOFT function.)
  • Execution of blinking functions
  • Adaptation to different light sources and dimmers
  • Calculation of colour curves as a function of brightness curves
  • Complex emergency operation function

Electrical Data

Operating voltage 18V to 35V DC or 18V to 27V AC
Current consumption max. 120mA at 35V and full load of the outputs
max. 200mA at 18V and full load of the outputs
Output voltage 4 analog channels, 8 bit resolution 0-10V
Output current 20mA per channel, operation as current source or current sink (total 80mA)
Isolation voltage 300V (subnet / analog outputs)
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Connection screw terminals pluggable and P-COM connector
Operating temperature -10...+50°C
Storage temperature -25...+70°C
Humidity 0...85% r. h. non-condensing
Protection class IP30

Design, Dimensions, Weight

Design DIN rail-mounting plastic housing light grey, snap-on on 35mm DIN rail 3 HP
Dimensions WxHxD 53x90x59mm
Weight 200g

Ordering Data and Conformity

Type designation DA-04-VM2
Article no. 80027004
Make ISYGLT
Conformity CE

Tender Documents

Instruction Manuals

Wiring Diagrams

DIP switch

8-pole DIP switch for setting the ISYGLT BUS address (0-127) is located under the cover of the module.


Function Indicators (LEDs on the Module)

LEDDesignationStateMeaning
redPowerOffNo operating voltage
OnOperating voltage, no error
yellowBUSOff / OnError BUS
blinkingInterference-free data transmission via the BUS line
greenRegelnblinkingSignals the regulation of the outputs (LED blinks until the desired final value is reached)

Parameterisation with ProgramDesigner

In the ISYGLT ProgramDesigner there are various parameterisation possibilities:

  • Function of the feedback bit per channel 
  • Definition of the curve calculation
  • Definition of the emergency operation
  • Setting the dimming curves
  • Emergency operation in case of BUS failure

Pin Assignment

4-pole plug top

=Ub Operating voltage
0V 0V Operating voltage
A BUS A (subnet RS-485)
B BUS B (subnet RS-485)

2x P-COM connectors

P-COM Subnet and operating voltage

9-pole plug below

UA1 Analog output channel 1
GND Reference potential (ground) for analog outputs (4x internally connected)
UA2 Analog output channel 2
GND Reference potential (ground) for analog outputs (4x internally connected)
E Emergency operation input
UA3 Analog output channel 3
GND Reference potential (ground) for analog outputs (4x internally connected)
UA4 Analog output channel 4
GND Reference potential (ground) for analog outputs (4x internally connected)

DA-04-VM2

Article no.: 80027004

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