Aten SN3402P [6/6] D appendix

Tech Note

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3. On the TCP Test Tool of PC1 (host), you can enter any text to test if it can be received by PC2 (serial

device), as exemplified below.

Note: Conversely, you can also enter any text on the Putty of PC2 to test if it can be received by the TCP

Test Tool of PC1.

D. Appendix

ATEN Secure Device Server Pin Assignment

Configuration

RS-232

RS-422/RS-485 (4-wire)

RS-485 (2-wire)

DCD

RxD- (A)

RxD

RxD+ (B)

TxD

TxD+ (B)

Data+ (B)

DTR

TxD- (A)

Data- (A)

GND

DSR

RTS

CTS