Omron Smart Process Control CJ-Series - Manual (Page 4)

Sterilization and Disinfection of
Pharmaceuticals, Food and Beverages
Loop-control CPU Unit
Loop-control CPU Unit
N 2 atmosphere
Solder
Workpiece
Conveyor
NS-series PT
NS-series PT
Heater
Temperature
sensor
SCR
Temperature
Thyristor
Pressure
Control outputs Control outputs
Logging Trend Data
(monitoring and operation
windows)
Monitoring and operation
windows or heaters and
temperature sensors
Program pattern
control
Cascade control of
tunnel furnace
Industrial Furnace
6
Applications
Providing Solutions to Other Problems
The Loop-control CPU Unit Provides You with Solutions for the Complex and Advanced
Functions Demanded by Control Devices in an Increasingly Diverse Range of Equipment.
CPU: CJ1G-CPU45P-GTC
Electrical parts equipment
requiring high-speed
temperature control for
higher precision and
improved tact time.
Diffusion furnaces that
perform cascade control
of heater temperatures
and internal chamber
temperatures.
Food machines, semi-
conductor devices and
other machines requiring
multipoint temperature
control
.
Fermentation equipment
requiring temperature,
pressure, flowrate, and pH
control.
Testing devices that
frequently change
setting conditions and
program settings.
Average
temperature
controlled.
Temperature
differences
controlled.
Interference at other
control output points
suppressed.
Gradient temperature
control
Example: Planar Temperature Control of Multi-stage Furnaces,
Wafer and Glass Surface Temperatures, and Other Applications. Gradient Temperature Control for Planar
Temperature Control Across Multiple Points
Note: CJ1G-CPU45P-GTC only.
Gradient temperature control equalizes the temperatures at
multiple points, providing high-quality heat processing,
reducing energy loss until temperatures stabilize, and saving
labor in adjustments due to interference between heaters.
For details, refer to the SYSMAC CS/CJ Series Controllers for Gradient
Temperature Control Catalog (R141).