Actisense NMEA Buffer NBF-2-A Instrukcja Użytkownika Pobierz pdf (Strona 12)

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USB to Serial Gateway

Connect your boat’s data network

to your PC with the safety of full

electrical isolation.

The Actisense USG-1 is the safest way to connect a

boat’s data network to an on-board PC. It converts a

USB port into a bi-directional serial port suitable for

connecting to a marine standard NMEA 0183 data bus.

The ISO-Drive output and Opto input provide full

isolation, making installation simple and free from

ground loops.

The Opto input uses the Actisense isolation circuitry

to protect any connected equipment from the most

common system faults. The isolator can receive very

low level differential signals that are often too small to

be received by a PC serial port.

The USG-1 overcomes all the problems of using a

low-cost USB to RS232 cable from a computer store.

It eliminates the risk of damage to the PC as it provides

complete isolation.

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• Create a safe serial port connection to an

NMEA 0183 system that may be on a different power

circuit from the PC

• Connect two PCs together that are on different

power circuits

• Provide a fully compliant NMEA 0183 port from a

USB port

• Receive low level differential signals that are too

small to be received by a PC serial port

• Free up PC serial/COM port for other uses

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One Opto input

One ISO-Drive output

ISO-Drive output compatible with

both NMEA 0183 and PC Comm

Port types

Creates a Virtual Comm Port

(“VCP”) on the PC

Can be used to isolate between two

PC systems

Cable lengths: USB two metres,

serial two metres

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Up to 115200 baud data

transfer rate

Galvanic 1500V isolation

NMEA 0183 compliance

www.actisense.com

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