4   Programming Device
4-16
CP1E CPU Unit Hardware User’s Manual(W479)
4-3 Connection Method with a Serial Port
Using a built-in RS-232C port makes it possible to connect Support Software with serial communica-
tions.
Connect the CX-Programmer to the built-in RS-232C port by XW2Z-200S-CV/500S-CV RS-232C
cable.
Connect the Programming Device using the Connecting Cable that is appropriate for the serial commu-
nications mode of the computer and CPU Unit.
Connection Method
Computer Connecting Cable CP1E CPU Unit
Connector Model Length Connector Serial communications mode
D-Sub 9 pin,male XW2Z-200S-CV 2m D-Sub 9 pin, female(With 
a built-in RS-232C port or 
a CP1W-CIF01 mounted 
in option board slot)
Host Link
(SYSWAY)
XW2Z-500S-CV 5m
Built-in RS-232C port
D-Sub connector
(9-pin, female)
D-Sub connector
(9-pin, male)
Recommended cable
XW2Z-200S-CV (2 m) or
XW2Z-500S-CV (5 m)
Personal computer
CX-One (e.g., CX-Programmer)