NMEA expander 1NMEAto4RG

The module 1NMEAto4RG is used to distribute data from two alternative NMEA sources to 4 parallel working NMEA transmitters (CH3 to CH6). Through a redundancy circuit, CH1 is switched over to CH2 after about 4 seconds in the absence of input data. At the same time, an error message signaled through a red LED and the alarm relay is opened. The inputs and the outputs are galvanically isolated from each other and the power supply. Main Features power-supply - 9-32VDC / nom. 24V; 3W dimensions - 165mm x 85mm x 44mm weight - 520g data-rates - 2NMEA-In according to IEC61162-2/RS422 up to 38400bps 4x 1NMEA-Out according to IEC61162-2/RS422 up to 38400bps applications - Distribution and decoupling of two redundant sources (e.g. GPS and DGPS) to several receivers (e.g. radar) approval - IEC60945, IACS E10 DNV GL No. TAA00000M0