RS (reed-solomon) 232/422/485 communication multiplexing switching and protecting circuit
The invention discloses a RS (reed-solomon)232/422/485 communication multiplexing switching and protecting circuit which comprises a power source, a power buffer circuit, a photoelectric buffer circuit, an interface terminal and a communication multiplexing switching circuit. The problem of single f...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a RS (reed-solomon)232/422/485 communication multiplexing switching and protecting circuit which comprises a power source, a power buffer circuit, a photoelectric buffer circuit, an interface terminal and a communication multiplexing switching circuit. The problem of single function of existing communication interfaces is solved, and a requirement for universality of communication category is met on the premises of guaranteeing communication stability and reliability. |
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