Advertisement
6-5
Connecting to CJ-series PLCs
6-5-1
Configuration and Procedure
The following configuration is used as an example in giving the setup and application procedures for
programless communications.
• All of the E5CD Controllers must be the same model. (Copying parameter settings is not possible if
the models are different.)
• D0000 to D0089 are used in the PLC memory. The default E5CD parameter allocations are used.
• A commercially available USB2.0, A/B cable is used.
IBM PC/AT or compatible
CX-Programmer
USB port
Support Software
PA205R
Commercially
available USB cable
Peripheral (USB) port
Note: Refer to the CX-Programmer Operation Manual (Cat. No. W446) for information on installing the
CX-Programmer and USB driver.
The application procedure is given below.
START
Set the switches and wire the system.
Set up the PLC.
Set up the E5@D Controllers.
Check operation.
END
E5@D Digital Temperature Controllers Communications Manual (H225)
CJ1W-CIF11
DIP switch
O
1
N
2
3
4
5
6
CJ2M CPU Unit
CJ2M-CPU@@
Serial Communications Unit
CJ1W-SCU21-V1
SCU21-V1
RUN
POWER
RDY
L1
AC100-240V
INPUT
L2/N
RUN
OUTPUT
AC240V
DC24V
Set the switches on the CJ1W-CIF11 and wire it to the E5CD Controllers.
Use the CX-Programmer to set up communications on the CJ1W-SCU21-V1
to enable communicating with the E5CD Controllers.
Set up programless communications in the E5CD Controllers.
Use the CX-Programmer to confirm that programless communications are operating.
6 Programless Communications
RS-422A Converter
ERC
SD1
RD1
ERH
SD2
RD2
CJ1W-CIF11
UNIT
NO.
E5CD
PORT1
No.0
PORT2
RS-485
E5CD
E5CD
No.1
No.2
6
6 - 33
Advertisement
