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SeaLINK+8/232.RJ User Manual

Technical Description

The SeaLINK+8/232.RJ utilizes eight USB UARTs. These chips feature

programmable baud rate, data format, 128 byte Dual Port TX Buffer, and 384 byte

Dual Port RX Buffer. The RS-232 transceivers support data rates up to 115.2K bps.

Connector Pin Assignments (RJ45)

Name Pin # Mode

NC No Connect 1

RTS Request To Send 2 Output

TX Transmit Data 3 Output

GND Ground 4

NC No Connect 5

RX Receive Data 6 Input

CTS Clear To Send 7 Input

NC No Connect 8

Note: DCD, DSR, and RI are inputs that are not brought out on the RJ45 connector.

DSR and DCD are biased active and RI is biased inactive.

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Impulse 2804 Manual de usuario Pagina 8