RS-485 Multi-Drop Network Design: Termination, Bias, and Cable Length
RS-485 without proper termination produces reflections visible on a scope. Without bias resistors, the bus floats when all drivers are in high-impedance. A practical design guide.
RS-485 without proper termination produces reflections visible on a scope. Without bias resistors, the bus floats when all drivers are in high-impedance. A practical design guide.
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Tags
- rs-485
- serial
- industrial
- signal-integrity
- embedded
Manish Bookreader
Electronics enthusiast, Embedded Systems Expert, Linux/Networking programmer, and Software Engineer passionate about AI, electronics, books, and cooking.