Chart Plotter
SPL500M
The SPL500M chart plotter continuously indicates a ship's position on a chart, and is an important tool for ensuring safety at sea.

SPL500M Chart Plotter
Features
- Plot table has a compact design and requires less space, but large enough to accommodate any chart currently used in the world.
- A ship's position (i.e. the light mark) is continuously indicated on a chart overlaid on a plot table.
- The operation unit also digitally displays a ship's position.
Specifications
| Plot Table | Accuracy | ±0.3 mm (Approx. 30 m on a scale of 1 : 100,000) | ||
| Resolution | 0.12 mm | |||
| Light mark size | 10 mm dia. | |||
| Power supply | 100/115 V AC ±10% single-phase | |||
| Environmental | Ambient temperature |
0 to 55 deg.C | ||
| Humidity | 20 to 95%rh (No condensation) | |||
| Operation Unit | Display | LCD, alphanumeric 16 characters x 2 rows | ||
| Indicant | Latitude, longitude, distance, azimuth, etc. | |||
| Signal Inputs | Positioning equipment |
NMEA0183, etc. (Communication convention can be selectable) |
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| Input port | RS422, RS232C, 20 mA current loop | 2 circuits | ||
| Color | 1.1Y6.2/0.9 | |||
| Geodetic System | Tokyo datum, WGS-84 | |||