DEVICE: NMEA BUFFER
BRAND: UNICONT
TYPE: MDU-102
This NMEA BUFFER is MDU-102. The MDU-102 is designed for the multiplication of NMEA 0183 signals, version 1-3 (IEC 61162-1, 61162-2) or other serial data transmissions via RS-232 and RS-422/485 interfaces from one or two sources. The unit provides a checksum test for data received on the first channel.
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| Technical specifications | |
| Overall dimensions | 194x117x29 mm |
| IP rating | IP 22 |
| Storage temperature | -55…+75 °С |
| Operating temperature | -25…+55 °С |
| Weight | 0.5 kg |
| Electrical characteristics | |
| Power supply voltage | 10…36 VDC |
| Power consumption | max 3 W |
| Galvanic isolation from power mains | + |
| Reverse polarity protection | + |
| Overvoltage protection | + (fuse 1 A) |
| Inputs | |
| Number of input ports | 2 (CH1, CH2) |
| Supported interfaces | RS-232, RS-422/485 |
| Max baud rate | 115200 bit/s |
| Optoisolation of input ports | + |
| Outputs | |
| Number of output ports | 8 (2×4) |
| Number of output groups | 2 (A and B) |
| Galvanic isolation of output ports | 4x – non-isolated, 4x – isolated |
| Supported interfaces | RS-232, RS-422/485 |
| Max baud rate | 115200 bit/s |
