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RS-232
XON/XOFF software protocol
This protocol allows the host to control the flow of data from the ScanPlus.
To interrupt reception of data, the host transmits the XOFF character (ASCII DC3). To
restart the flow, it sends the XON character (ASCII DC1).
Not Active (*)
CTS/RTS hardware protocol
The ScanPlus acts as a standard terminal and manages the RTS/CTS lines when
configured.
RTS is activated (high) before data is transmitted and deactivated (low) when message
transmission is completed.
CTS is tested before transmission of each character. Data is only transmitted when CTS is
activated (high). If CTS is not used by the host system, the ScanPlus maintains the level
high.
Not Active (*)
128
Active
Active
SP/XX/RM/10/E/960401
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