Expert EX-9132-2 Manual do Utilizador descarregar pdf (Página 23)

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Interface of serial I/O

 RS232: TxD, RxD for data stream, no flow control

 RS232 (RTS/CTS): TxD, RxD for data stream, RTS/CTS for

flow control

 RS232 (RTS/CTS, DTR/DSR): TxD, RxD for data stream,

RTS/CTS for flow control. DTR for socket status, DSR for socket

open/close control

 RS485 (Half duplex): Half duplex RS-485 interface

 RS422 (Full duplex): Full duplex RS-422 interface

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Packet mode of serial input

Packet mode could be in enabled/disabled mode. If packet mode is

enabled, the data input from UART will be deferred until the input buffer is

full, or the converter detects a 10-character packet gap and no more

character arrived. The block waiting time is extended to avoid the splitting

of the complete packet.

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Device ID

User assigned ID number for the converter. Available ID is “0 ~ 65535”.

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Report device ID when connected

In TCP mode, if this parameter is enabled, every time when the socket is

connected, EX-9132 Series TCP/IP converter will immediately report its

device ID in the following formats:

Serial #1 nnnnnA[LF][CR]

Serial #2 nnnnnB[LF][CR]

Digital I/O nnnnnC[LF][CR]

The total length is 8 bytes, where “nnnnn” is a 5-digit device ID assigned

by the user; [LF] is decimal 10; [CR] is decimal 13.

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Expert EX-9132-2 Manual do Utilizador Página 23