Omron CPM1 - PROGRAMING MANUAL 02-2001 Programming Manual page 281

CPM2A/CPM2C Communications Functions
Connecting Cable
XW2Z-200T (2 m)
XW2Z-500T (5 m)
OMRON
Programmable
Terminal
RS-422 connection
Application Procedure
Setting communications.
Connecting the cables
Communications Switch
Setting
CPM2C/CPM2C-S 1:1 NT Link Connection
RS-232C connection
NT-AL001
RS-232C Adapter
XW2Z-070T-1 (0.7 m)
XW2Z-200T-1 (2 m)
Note The Programmable Terminal cannot be connected using a peripheral port con-
nection when communicating via a 1:1 NT Link.
Use the settings in the PC Setup (DM6645 to DM 6649) for
RS-232C communications.
(Turn OFF the Communications switch on the CPM2A's CPU
Unit or pin 1 of the DIP Switch on the CPM2C's CPU Unit.)
Connect to a Programmable Terminal.
The CPM2A's communications are controlled by the communications switch on
the front of the CPU Unit and the CPM2C's communications are controlled by
the DIP switch on the front of the CPU Unit.
RS-232C port
(D-sub 9-pin)
RS-232C
port
CPM2C-CN111 (0.15 m)
CS1W-CN118 (0.1 m)
RS-232C peripheral port
RS-232C port
CPM2C-CIF01-V1
RS-422 peripheral port
RS-232C port
CPM2C-CIF11
RS-232C port
CPM2C-CIF21
Section 4-3
CPM2C CPU Unit
261