Observator Instruments OMC-140, Руководство по установке

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OMC-140 Installation Manual Page 53
13 Specifications
13.1 Inputs/Outputs

2 NMEA0183 inputs

1 NMEA0183 output

Micro USB (programming purposes)

RJ45 LAN connector (Future use)

Display interconnection bus
More I/O possible through the option boards
13.2 TFT touch screen

8,5” Super Wide Viewing Angle 170° LCD with long life and low power LED backlight

Active display area: 184.8 x 110.9 mm

Resolution: WVGA 800x480

The used font (Verdana) is non-italic, sans-serif, optimized for TFT readability

For the wind speed indication in the center, the character height is 10 mm which corresponds to
a nominal viewing distance of 2.85 meters

For the other numeric fields the character height is 7 mm which corresponds to a nominal
viewing distance of 2 meters
13.3 Electrical

100..240 VAC, 50/60 Hz, max 50 VA

9-30V Vdc via Optional DC Power Module

Sensor 1 and 2 power output 15..16.5 Vdc max 1.5 W

Connections, pluggable screw terminals for max 2.5 mm²
13.4 Environmental specifications

Operating temperature
–15⁰C..+55⁰C

Storage temperature
–30⁰C..+80⁰C

Humidity: 10..93 %RH

Vibration: IEC 60068-2-6 test Fc

EMC: IEC 60945; IEC 61326-1

IP rating: IP22 when fully flush mounted (228 x 142mm)
13.5 Dimming possibilities

From 0,5..700 cd/m2

Day and night pallet selectable

Manual by means of ‘slider bar’

Automatic by means of ambient light sensor

Central by means of NMEA DDC input