PDZ01
Application
- dynamic display of current information, warnings and commands to ground personnel and all persons walking on the service roads and areas of the airport
Files for download
pdf Data Sheet (1.67 MB)In accordance with
- ČSN EN 12 966 (road „variable message signs“)
Description/Properties
- information display using a grid of 16×96 (total of 1 536) simultaneously lighting RGB powered LEDs with special silicone optics resistant to UV and dirt
- colour display of short texts and pictograms
- the basic seven colours fully meet the requirements for standard variable message signs
- front panel in matte black for maximum contrast and legibility
- automatic brightness control according to ambient brightness ensures reliable reading, eliminates observer glare and reduces power consumption
- operation and content of displayed information is handled by a master control system
Design
- durable aluminium cabinet for outdoor use
- control electronics modules are mounted together with the LED-bearing DPS on the front panel and ARE interconnected by cables
- power supplies, fuses and surge protectors are located in the back of the cabinet
- at the bottom part of the cabinet, there is a pair of drainage bushings that protect the interior from dirt and allow any condensed moisture to drain out
- the cabinet is on the right side fitted with a pressure equalizing bushing to limit the penetration of moisture into the cabinet
Conditions of use
- IP Code IP 55
- operating temperature -30 ÷ +55 °C
Assembly/Connecting/Power supply
- profiles in the back of the cabinet allow assembly of the holders to various structures (fixing elements are not included and are individually designed according to specific requirements)
- communication with the master RS-485
- maximum length of communication line is 1 200 m
- Ethernet diagnostic interface 100-BaseT/M12
- power supply from standard mains (230 V AC)
Electrical parameters
- input supply voltage: 180–260 V AC
- supply voltage frequency: 47–63 Hz
- maximum power: 410 W
- typical power (according to the displayed information): 170 W
- recommended power cable protection: 6 A/B
Mechanical parameters
- dimensions: 2 115×565×250 mm (w×h×d)
- active panel area: 300×900 mm
- weight: 55 kg
Optical structure
- power RGB LEDs with optics in a 16×96 grid
- LED spacing: 20 mm
- optics are housed in the front panel coated with special anti-reflective black colour
- color depth: 24 bit (16 million colours) including all seven basic colours according to EN 12 966
- optical specifications (CSN EN 12 966)
- colour: C2
- brightness: L3
- brightness ratio: R3
- emission angle: B3
- lifespan of optical elements (decrease in luminosity by 15 %):
- 20000 hod at 100 % brightness
- 50000 hod at 50 % brightness
- front and rear ambient light intensity sensor for LED brightness control
