Advanced technology for safe, reliable and simple connection of your NMEA 0183, 
RS422 and RS232 devices to your PC’s USB port.
The USG-2 converts a USB port into a bi-directional serial port suitable for 
connecting to a marine standard NMEA 0183 data bus.
It provides a far safer connection when compared to standard USB to serial 
converters. Electrical isolation is provided by the ISO-DriveTM output and OPTO-isolated 
input making installation simple and free from ground loops.
The input uses the Actisense OPTO-isolation circuitry to protect any connected 
equipment from the most common system faults. The input can receive very low 
level signals that are often too small to be received by a PC serial port. The 
high quality, shielded USB lead included with the USG-2 makes connection to a PC 
simple while providing a high level of water protection when connected to the 
custom designed USB socket.
The pluggable screwless connector makes installation quick and easy, and the 
specifically designed DIN rail mount option ensures a reliable secure bulkhead 
mount for the USG-2.
Multiple LEDs make diagnosing connection issues quick and easy. The blue power 
LED Illuminates solid blue when the USB driver has successfully loaded and the 
USG-2 is powered, while a green (receive) LED and an orange (transmit) LED 
indicate whether data is present.
• NMEA 0183, RS422 & RS232 compatible
• ISO-DriveTM technology
• Isolated input (2500V)
• Isolated output (1500V)
• Encapsulated electronics
• High retention USB socket
• Diagnostic LEDs
• Baud rates from 300 to 230400 bps
• Bulkhead mount, with optional DIN rail mount kit
• Pluggable screwless connector with locking latch & strain relief
• Optional DIN rail mounting kit
 
  
  Brand: Actisense
  
  Connector: Bare 
  Wire, USB
  
  Exterior Color: Black
  
  Comm Method: NMEA 
  0183/RS232/RS422
  
  Country of Origin: China
  
  Cable-Length: 1 
  m (3.3')