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Tel : +86 13430398209
Email : export@dtechelectronics.com
Email : amber@dtechelectronics.com
Email : hermadi57@gmail.com(Indonesia)
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RS485 vs RS232: What’s the Difference and Which One Should You Use?
When working with industrial communication systems, one of the most common questions is: RS485 vs RS232 — what’s the difference?
Both are widely used serial communication standards, but they serve different purposes depending on distance, speed, and application environment.
RS232 is a traditional serial communication standard used for short-distance communication.
Key features:
It is commonly used in:
RS485 is a more advanced communication protocol designed for industrial environments.
Key advantages:
This makes RS485 communication ideal for:
| Feature | RS232 | RS485 |
|---|---|---|
| Distance | Short | Long |
| Devices | 1-to-1 | Multi-drop |
| Noise Resistance | Low | High |
| Application | Simple devices | Industrial systems |
If you need to connect your computer to RS485 or RS232 devices, using a reliable converter is essential.
Recommended: USB to RS232 RS485 converter
Looking for a stable RS485 solution? Contact us for industrial-grade converters with FTDI chips.
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