9-1
Section９ Specifications
９.１ Display Unit
1) Basic
• Display Unit: 4.5 inch monochrome LCD 128 × 64 dots
• Backlight: White LED or orange LED (selectable)
• Dimmer Levels: 4 levels (Bright, Medium, Dark, OFF)
• Dimmer control: Key or external dimmer unit
• Contrast: 13 levels
• Key: 12 keys
• Memory backup: Flash memory
• Power Supply Voltage: 12/24VDC (10.8~31.2V)
• Power consumption: Less than 2.5W
• Data share: NMEA data, Dimmer data for RS-485 (Up to 10 units)
• Daisy chain: Power distribution (Up to 3units) (only MID)
• MID Interface: Data 1 connector: Input and output 1 port (RS-485)
Data connector: DC power input
Serial input or output 3 ports (RS-422)
Contact input and output 1 port
Sensor/data 2 connector: Serial input and output
or Daisy chain
• Doppler Log Interface:
Data 1 connector: Input and output 1 port (RS-485)
Data connector: interface for signal distributor
Contact input 1 port
Sensor/data 2 connector: Not use
• GPS Interface: Data 1 connector: Input and output 1 port (RS-485)
Data connector: DC power input
Serial input or output 3 ports (RS-422)
Contact input and output 1 port
Sensor/data 2 connector: GPS sensor input and output
• Dimension: 142(W) × 142(H) × 92(D) mm (without Base unit)
175(W) × 162(H) × 92(D) mm (Include Base unit)
• Mass: Approximately 0.8 kg
• Color: N4
• Installation: Table, Flush mount
2) Environment
• Operating Temperature: -15 °C to +55 °C
• Storage Temperature: -25 °C to +70 °C
• Vibration: IEC60945 ed.4 compliant
• EMC: IEC60945 ed.4 compliant
• Waterproofing: IP55
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