Raymarine NMEA Multiplexer - Manual (Page 7)

1
Introduction
The Raymarine NMEA Multiplexer combines data from up to four
NMEA-0183 devices to provide a single, multiplexed NMEA
output.
Inputs & outputs
The NMEA Multiplexer has:
• Four NMEA inputs (listener-ports), NMEA In 1, 2, 3 & 4.
• One NMEA output (talker-port), NMEA Out
• One common terminal NMEA Out Com.
Data Overflow
NMEA In 1a
NMEA In 1b
NMEA In 2a
NMEA In 2b
NMEA In 3a
NMEA In 3b
NMEA In 4a
NMEA In 4b
NMEA Out a
NMEA Out b
NMEA Out Com
NMEA Out Shld
NMEA In Shld
Not used
PWR +12/24V
GND
D7684-1
NMEA-0183 Multiplex
er