CPM1A Programmable Controllers Operation Manual 1784470
One-to-one Communications The following diagram shows the possible methods for a 1:1 connection
between a CPM1A and an IBM PC/AT or compatible computer.
RS-232C Adapter
CPM1A CPU Unit
IBM PC/AT or
compatible RS-232C Cable
XW2Z-200T (2 m)
XW2Z-500T (5 m)
CQM1-CIF02
Connecting to a The following diagram shows the possible methods for a connection between a
Programmable Terminal CPM1A PC and an OMRON Programmable Terminal (a operator interface
device).
OMRON Programmable Terminal
RS-232C Adapter