With 2 galvanic isolated NMEA-Inputs, 12x RS422-Outputs and 2x RS232-Outputs, the VL-SDN Selector switches automatically to the second input if no signal is detected from the first one.

Typical application:
Two GPS (GPS 1 & GPS 2) are both connected to VL-SDN.
➔ If no signal is detected from GPS 1, the VL-SDN immediately switches the input to GPS 2.

Additionally, 2 Power Inputs are available on the device, with the second one acting as a redundant power source.

Find out more about the outputs available on the VL-SDN module here!

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