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6-7
Connecting to NJ-series PLCs
6-7-1
Configuration and Procedure
The following configuration is used as an example in giving the setup and application procedures for
programless communications.
• The same model is used for all of the E5CD Controllers. (The parameter settings cannot be copied 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.
Computer
IBM PC/AT or compatible
Support Software
Sysmac Studio
USB port
Note: Refer to the Sysmac Studio Version 1 Operation Manual (Cat. No. W504) for information on installing the
Sysmac Studio and USB driver.
The application procedure is given below.
START
Switch Settings and Wiring
PLC Setup
E5 D Controller Setup
Checking Operation
END
E5@D Digital Temperature Controllers Communications Manual (H225)
USB port
Commercially available USB cable
CJ1W-CIF11
DIP switch
O
1
N
2
3
4
5
6
Set the switches on the CJ1W-CIF11 and wire it to
the E5CD Controllers.
Use the Sysmac Studio to set up communications on
the CJ1W-CIF11 to enable communicating with the
E5CD Controllers.
Set up programless communications in the E5CD
Controllers.
Use the Sysmac Studio to confirm that programless
communications are operating.
6 Programless Communications
NJ-series NJ101 CPU Unit
NJ101-1000
Serial Communications Unit
CJ1W-SCU-22
RS-232C/RS-422A Conversion Unit
CJ1W-CIF11
E5CD
No.0
RS-485
E5CD
E5CD
No.1
No.2
6
6 - 49
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