Omron NSJ CONTROLLERS - 03-2008 Operation Manual page 100

System Configuration
Temperature Controllers If Smart Active Parts (SAP) are to be used with direct connections to OMRON
Temperature Controllers, serial port A or B on the Display Section is used.
The Display Section internally sends FINS messages to the Temperature
Controllers.
Smart Active Part (SAP)
CJ1W-CIF11
Serial
RS-485
port
A or B
(RS-232C)
OMRON Temperature Controllers
If objects from the Smart FB Library are used to read or write data to OMRON
Temperature Controllers using the ladder program in the Controller Section,
serial port C on the Controller Section is used. The Controller Section send
FINS message through the serial port on the Controller Section. If the serial
gateway is used for the serial port on the Controller section, CompoWay/F can
be used to access any of the OMRON Temperature Controllers connected
serially.
Objects from the Smart FB Library are used in the ladder program in
the Controller Section to read and write Temperature Controller Data.
Serial gateway
Serial port C
RS-485
(Controller
Section,
CompoWay/F
RS-232C)
OMRON Temperature Controllers
CJ1W-CIF11
Section 3-2
69