In bus passenger information display - front

  • High brightness and perfect amber color required on buses
  • Possibility of any arrangement of text regions
  • Supports any languages and multiple text effects

The ABD-180 is LED bus route and destination display.

This model is designed to be mounted on the front out of bus. Amber colour make it high visible from long distance. The display supports flexible real time modification of message and region size. Aluminium lightweight structure make  ABD-180 more safe. Communication to the OBU is over isolated and full protected RS485 interface.


  • City and long-distance buses, trolleybuses, trams
  • passenger ships, metro, local trains etc.

RS485Opto-isolationModbusfor busesUSBmutilanguagereal timesmart city

Technical specification

Size of displaying area 1808 x 212mm (W x H)
Size of body of display 1874 x 278 x 60mm (W x H x D)
Pitch of pixels 13mm (H) x 13mm (V)
Display resolution 143 (H) x 16( V)
Displays colours Amber (591 to 595 nm dominant wavelength)
LED type Oval TH
Angle of viewing 120°V, 60°H
Intensity of Light 6000 cdm or more
Line of text 2 line English or 1 line Hindi any other Indian language
Line height 208mm (16 pixels)
Graphics Support pictograms and special signs
Communication to controller (OBU) RS485, opto-isolated with ESD protection
Display controller Inbuilt in display
Maintenance Rear maintenance
Power supply 9V-36V DC, reverse polarity, over-voltage protection
Powers consumption Maximum 40W
Screen protection Antiglare UV resistant sheet
Body material Powder coated aluminium
Environmental specifications Operating temperature: -10 to +70°C, humidity: 5% to 95% RH



For any details and information about price and availibility please don't hesitate to

Functional Specification

Communication vith controller (OBU) RS485
Communication interval Real time
Configuration Display address by DIP switch
Brightness control In-built light sensor to vary brightness or by serial from controller
Display region control Individual heights of each line are adjustable to enable one line to be larger/smaller than the second line
Language support All indian languages, right to left langauges, any European languages support
Text effects Scrooling left, right, up, down; blinking, stable text
Firmware update Local by USB pendrive

The values shown are nominal for the ABD-180 product. Atreyo design and manufacture variations of the LED displays to comply with local in country standards. Local in country models of the ABD family may exceed the stated values. Customer-specific versions are available on request.

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