4. Functions
COM-1PD(USB)H
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4.
Functions
This section describes the functions of the converter.
Communication Function
Serial Data Transmission
Sends and receives data in accordance with the RS-422A/485 standard.
RS-422A/485 Control Lines
All ports include the RTS+, RTS-, CTS+ and CTS- control lines.
The lines can be controlled or monitored by software from the application.
Setting the Baud Rate
This converter can set the following baud rate using the software.
Baud Rate: 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400,
57600, 115200, 230400, 460800, 921600bps
Bus isolation
It is electrically isolated between the PC to be installed and the remote device.
Isolation between buses, prevents electrical disturbance between the PC and an external circuit and
inter-channel interference as well.
The converter can therefore be used comfortably even when line noise can be easily generated to
seemingly cause the PC to malfunction or break.
Surge protection
As the RS-422A/485 control lines are all surge-protected, you can use the product without anxiety about
surges which can cause the PC to malfunction or be damaged.
