DG-EL16128P8-R - 16 X 128 LED Passenger Information Display

The DG-EL16128P8-R is a rugged LED passenger information display targeting metro, train and tram installations. This display is purpose-built for railway applications with a wide 8-38VDC input range power supply. The LED chip resolution is 8mm in horizontal and vertical direction.

The display is based on a 32-bit CORTEX-M3 microcontroller with dedicated firmware, which can be customized to meet the specific requirement of each project, including custom graphics elements and language support. Error and diagnostic codes can be used to monitor the health of the display and its correct operation. Furthermore, the electrical parameters of each LED can be checked to detect open connection, short to ground or short to supply.

Constant current LED sink drivers are used to drive high brightness SMD LED chip components to increase the reliability and ruggedness of the display. The LED matrix brightness can be controlled from 0 to 100% under software control or based on ambient lighting conditions. The display base is black for improving contrast. The LED area is covered by a laminated tamper proof safety glass.

Duragon Systems can provide customization services, which can include engineering, production and certification. Available are different LED reolutions and chip spacing, enclosure and mounting solutions, as well as project specific functionalities or SW interfaces to other onboard systems.

  • DG-EL16128P8-R HIGHLIGHTS
  • DG-EL16128P8-R SPECIFICATIONS
  • 16 x 128 LED matrix, P8 (8mm pitch)
  • PLCC2 SMD LEDs
  • LED Brightness 1000cd/m2
  • 32-Bit CORTEX M3 controller with dedicated firmware
  • Filtered and protected RS-485 interface
  • Ambient light level sensing
  • 8-38VDC power supply
  • Protective vandalproof tempered glass cover
  • Aluminum enclosure
  • IP52, operating temperature -25 to 55C
  • EN50155 and EN50121 compliant
Read More

DISPLAY:

  • 16 x 128 LED configuration, 8mm Pitch
  • SMD LEDs, PLCC2 package 3.2 x 2.8mm
  • 591nm dominant wavelength (amber)
  • 60 degree viewing angle all round (50% luminosity)
  • Constant 20mA current LED driver
  • LED chip brightness 1000cd/m2 typical
  • Automatic ambient light or SW brightness control
  • INTERFACES:

    • EMC Filtered and ESD protected RS-485 interface

    OPTIONAL INTERFACES:

    • CAN 2.0

    MONITORING:

    • System power rails, input voltage, LED voltage
    • Internal temperature
    • Ambient light 820-900nm IR-band

MECHANICAL:

  • Aluminum metal enclosure
  • Matt black powder coated finish
  • Connectors: A-Coded M12

POWER SUPPLY:

  • 8-38VDC
  • Max power consumption 65W

DIMENSIONS:

  • TBD

WEIGHT:

  • TBD

TEMPERATURE RANGE:

  • Operating: -25° to +55°C, thermal throttling of LED brightness
  • Storage: -40° to +85°C

HUMIDITY:

  • 95% at 45°C non-condensing
  • Conformal coating

PROTECTION:

  • IP52, front face
Read More
Join our newsletter!