1NMEAto8RG - NMEA Expander 8-Channel (redundant, galv. isolated)

The module 1NMEAto8RG is used to distribute data from two alternative NMEA sources to 8 parallel working NMEA transmitters (CH3 to CH11). 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; 5W
Dimension 165mm x 85mm x 54mm
Weight 650g
Operating temperature -15°C up to +70°C
Interfaces 2Power: 1x 3 poles RM5
Error-Out: 1x 2 poles RM5
2NMEA-In: 2x 3 poles RM5
8x1NMEA-Out: 8x 3 poles RM5
Data rates 2NMEA-In according to IEC61162-2/RS422 up to 38400bps
8x1NMEA-Out according to IEC61162-2/RS422 up
to 38400bps
Connections Connector with terminals up to 2,5mm²
Applications Distribution and Decoupling of two redundant sources (e.g. GPS and DGPS) to several receivers (e.g. radar)
Options Brackets for wall mounting
Approval IEC60945, IACS E10
Article No. M0136