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Transio A52/A53
Smart RS-232 to RS-422/485 Bi-directional Converter

RS-485 ADDC (Automatic Data Direction Control) with no baud rate switch setting hassle
RS-422 supports CTS, RTS signals for hardware flow control
Over current protection
All RS-422/485 signals provide surge protection (25 KV ESD)
All RS-422/485 signals support optical isolation protection up to 2 KV DC (A53 only)
Built-in termination resistors (selectable)

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