Moxa Technologies C104P, User Manual, Page: 46 / 74

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C104P User’s Manual
Configuring Driver
The configuration program, Configuration , in the “MOXA Standard COMM
Driver” program group, has the easiest way to configure the 4 ports of C104P.
Either from COM1 to COM4, from COM2 to COM5, from COM3 to COM6, from
COM4 to COM7, from COM5 to COM8 or from COM6 to COM9, depending on
user's need. Normally COM1 is used by mouse and to fully use the 4 MOXA ports,
thus COM3 to COM6 is recommended. In this case, the original COM1 and COM2
on PC will be still available.
Due to the limitations of Windows 3.x operating system itself, only up to 9 COM
ports are supported, i.e., COM1 to COM9. Hence, C104P with 4 ports or other 4
port non-intelligent boards, maximum 6 ports is supported if the existing standard
COM ports (COM1 and COM2) are included.