Serial Converters FAQ 11

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Frequently Asked Questions

Question 11: DO I NEED TO USE HANDSHAKE LINES TO CONTROL THE DATA DIRECTION?

Answer: This is not necessary. The converters come with the Auto-Turn-Around feature, the converter transceiver circuit will change the data direction automatically upon sensing a "start bit" (a logic high "Mark" to low "Space" transition) from its RS232 data transmit line (TxD).

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