MS-4X Imager User Manual
3-9
Communications
RS-422 Status
Note: The default setting can only be changed in readers with multiplexed RS-232/RS-422
ports. It is forced to 1 (enabled) in readers with “dedicated” RS-422 ports.
Usage: RS-232 is an industry standard. RS-422 is used when greater cable lengths
are required and/or where noise interference is an issue.
Definition: RS-422, if enabled, allows communication through RS-422 I/O lines.
When RS-422 is enabled, RS-232 is disabled.
When RS-422 is disabled, RS-232 is enabled.
Serial Cmd: <K102,status>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
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