Matrix Orbital VFD2041 Legacy - Manual (Page 27)

VFD2041 rev 2 27
7. Appendix: Specifications and Options
7.1 Specifications
Environmental Specifications
Standard Temperature Extended Temperature
Operating Temperature 0°C to +50°C -20°C to +70°C
Storage Temperature -20°C to +70°C -40°C to +85°C
Operating Relative Humidity 90% max non-condensing 90% max non-condensing
Electrical Specifications
Supply Voltage 4.75 - 5.25 Vdc (optional 8 – 15 VDC)
Supply Current 11 mA typical
Supply Backlight Current 90 mA typical
Optical Characteristics
Number of Characters 80 (20 characters by 4 lines)
Matrix format 5 x 7 with underline
Display Area 70.8 x 20.9 mm XxY
Character Size 2.4 x 4.7 mm (XxY)
Character Pitch 3.7 mm
Line pitch 5.95 mm
Dot Size 0.4 x 0.5 mm (XxY)
Dot Pitch 0.5 x 0.70 mm (XxY)
Luminance Min. 350cd/m² (100fL) min.
Color of Illumination Bluish Green
Display Life 100,000 hours typical
IMPORTANT PRECAUTIONS
• Heavy shock of more then 100G, thermal shock greater then 10°C/minute, direct hit with
a hard material to the glass surface (especially to the exhaust pipe) may CRACK the
glass.
• Steady of repeating of a static message displaying, longer then 5 hours in a day may cause
a phosphor burnout problem.