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The 1NMEA to8 is designated for the distribution from one serial data
source (NMEA or RS 232) to max. eight receivers (RS 422). In case of
usage of NMEA source the RS 232 port can be use for a monitoring of a
data string. The NMEA input channel are galvanically isolated from the system and from the power supply.
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The 1NMEA to4 is designated for the distribution from one serial data source (NMEA or RS 232) to max. four receivers (RS 422 or NMEA). In case of usage of NMEA source the RS 232 port can be use for a monitoring of a data string. The four outputs of the module are selectable with the help of switches to RS 422 or NMEA. The NMEA input channel is galvanically isolated from the system and the power supply.
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The 1NMEA to2_2 is designated for the distribution from one serial data source (NMEA) to max. two receivers (RS 422 or NMEA). This function is double available (2x (1 input + 2 outputs)). The two NMEA inputs of the module are separately scheduled with help of switch S1 and galvanically isolated from the power supply and the outputs.
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