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ocrdu
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You should be fine.

RS-485 does specify signal levels of ±1.5V5 V to ±5V±5 V, but even so, and even when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V5 V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

You should be fine.

RS-485 does specify signal levels of ±1.5V to ±5V, but even so, and even when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

You should be fine.

RS-485 does specify signal levels of ±1.5 V to ±5 V, but even so, and even when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5 V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

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ocrdu
  • 1.8k
  • 3
  • 12
  • 24

You should be fine.

RS-485 does specify signal levels of ±1.5V to ±5V, but even so, orand even when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

You should be fine.

RS-485 does specify signal levels of ±1.5V to ±5V, but even so, or when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

You should be fine.

RS-485 does specify signal levels of ±1.5V to ±5V, but even so, and even when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

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Source Link
ocrdu
  • 1.8k
  • 3
  • 12
  • 24

You should be fine.

RS-485 specifiesdoes specify signal levels of ±1.5V to ±5V, andbut even so, or when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

You should be fine.

RS-485 specifies signal levels of ±1.5V to ±5V, and even when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

You should be fine.

RS-485 does specify signal levels of ±1.5V to ±5V, but even so, or when the sensor would misbehave or when the common mode voltage is low or high, there is still the TTL-to-RS485 converter in the middle that has 5V TTL logic on the Arduino side.

As long as the TTL-to-RS485 converter is properly connected to the Arduino and working as it should, the Arduino is safe.

Source Link
ocrdu
  • 1.8k
  • 3
  • 12
  • 24
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