Omron Sysmac CPM1 Operation Manual page 20

System Configuration
1-2-2 Host Link Communications
1-to-1 Communications
IBM PC/AT or
compatible
Connecting to a
Programmable Terminal
Programmable Terminal
Host Link communications which allows up to 32 OMRON PCs to be controlled
from a host computer. The computer-PC connections can be made connectors
such as RS-232C and RS-422 Adapters.
The following diagram shows the possible methods for a 1-to-1 connection
between a CPM1 and an IBM PC/AT or compatible computer.
RS-232C Adapter
RS-232C Cable
CQM1-CIF02
The following diagram shows the possible methods for a connection between a
CPM1 PC and an OMRON Programmable Terminal (a display device).
RS-232C Adapter
RS-232C Cable
Section 1-2
CPM1 CPU Unit
CPM1 CPU Unit
9