Tag Archives: selector device for NMEA
VL-SDN – Selector Device for NMEA
VL-SDN – Selector Device for NMEA
The VL-SDN is assigned to be used for redundant NMEA distribution. With its 2 galvanic isolated NMEA inputs the board can select automatically between both inputs to forward them to the 12xRS422 and 2xRS232 outputs. If one input is missing the module will switch over to the second one automatically. A possibility to switch over manually is also included. Due to its 2 power inputs 9-32VDC also the power source is redundant.
Main features
| Power supply | 2x 24VDC (9-32 VDC) / approx. 400mA |
| Dimensions | 165mm x 105mm x 60mm |
| Plug connector | WAGO clamps connections (connections up to 2,5mm² |
| Assignment | 2 inputs NMEA (galvanic isolated) |
| 12 outputs RS 422/NMEA | |
| 2 outputs RS 232 | |
| Applications | Redundant NMEA isolation and distribution (e.g. GPS) to multiple receivers (e.g. Radar, ECDIS, Data Logger, GMDSS) |
| Baud rate | 110bps – 115000bps |
Converters and Inerfaces, Systems, Video, PCI Devices & Applications
1NMEA to2_2 | 1NMEA to4 | 1NMEA to8 | 2NMEA to12 | VL-SDN | 2NMEA to2R | 4NMEA to1 | 8NMEA to1-E | EPC09 | VL-ASU08 | 1NMEA to2 | VL-BRC08 | VL-N2A | VL-BRC09-E| VL-SDU08 | Gyro Repeater | 1CF oIP / 2,5 | 1CF oIP / 1,5 | LAN 5CH / 1,5 | LAN 5CH / 2,5 | LAN 8CH / 2,5 | M485 Wireless | SLIF P2S3 / 1,5 | STIF A2D8 / 1,5 | STIF A2D8 / 2,5 | STIF A4D16 / 1,5 | STIF A4D16 / 2,5 | VL-24/6,5/2A | VL-PSG001 | ALR-EXT | PC-EXT | DCU 5 | SBPS | VL-DA | Wind & Weather | RLC | VL-LAS08