DF-35B

Dark Field 35mm blue 470nm M8/3-pin strobe, analogue

Designated for relief and surface illumination. Suitable for DPM texts and codes illumination.

  • Compact design
  • Universal mounting
  • Rough, metal housing
  • Homogenous light field
  • Analogue control of lighting intensity
Dark Field 35mm blue 470nm M8/3-pin strobe, analogue
Active Illumination Area (mm) 35
IP Category IP67
Dimensions (mm) L100xW51xH13,7
Weight (g) 95
Illumination of direct marked text, codes & symbol Lights for surface defect inspection
LED Wavelength 625 nm LED Wavelength 470 nm LED Wavelength 5000K LED Wavelength 850 nm
Connector M8/4pin Male Connector M8/3pin Male
Cancel all parameters

LIGHT OPERATING MODES

PERMANENT ILLUMINATION MODE
This light is designed for both the permanent and light-triggering mode.
For permanent illumination bring the voltage of 10-24 V to the pin number 4 (black wire).
The light is ON during the time when the 24 V EN signal is activated.
Use a PCL, camera or another binary signal source.
For the light intensity control, please see the text bellow.

LIGHT TRIGGERING MODE
Light triggering mode saves energy and extends the lifetime of the light.
Trigger operation mode is recommended when a parallel operation of 2 or more lights might affect
the quality of the acquired image.
To start using a triggering mode, bring the pin number 4 (black wire) to a 10-24 V signal.
The light is ON when a voltage signal is present at pin number 4 then.
Use a PCL, camera, or another binary signal source for triggering.
For the light intensity control, please see the text bellow.

LIGHT SOURCE INTENZITY REGULATION
The light intensity might be regulated by an analogue voltage,
PWM signal or an external controller.
In case of using an analogue signal, the light intensity might be regulated in a linear way at a pin number 4
by the voltage span of 2.7 -10 V.
Bringing a voltage of 10-24 V to the pin number 4, the light works at its maximum intensity.
The maximum PWM frequency is ≤ 40 kHz.

Configuration

Model series Wavelength Datasheet 2D drawing 3D model
470

Dimensions and weights

Model series A - Length (mm) B - Width (mm) C - Height (mm) Weight (g)
DF-35B 100 51 13,7 95

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