3 x NMEA-183/RS-422, galvanically isolated NMEA inputs. Input 3 is auto-sensing between 4800 bps and 38400 bps, in order to adapt to the high speed data of AIS receivers
Output:
1 x NMEA-183/RS-422 for a repeater display and/or an autopilot.
Computer interface:
Bidirectional USB port, driver creates a virtual COM port with optional flow control.
Buffers:
Input 1,2 and USB port: 128 characters,
Input 3: 256 characters.