Omron Smart Process Control CJ-Series Brochure & Specs page 5

Loop Control Machines and Product Variations
Model Selection
Compact CJ-series Loop-control CPU units are ideal for equipment with built-in applications. CS-series and CS1D
models designed for duplex systems are also available for processing equipment that requires high reliability.
Processing facilities
• Chemical/
pharmaceutical
• Utilities
• DCS replacement
• Water treatment
Etc.
Machinery
• Semi-conductor/
electrical components
• Industrial furnaces
(firing)
• Food machines
(sterilization)
• Testing equipment
Etc.
CJ-series
Temperature Control Unit
(
See note 1.)
• Packaging
machines
• General food
machines
Easy
Note 1: The Temperature Control Unit integrates control and I/O for either 2 loops or 4 loops.
Temperature control is achieved simply by setting parameters. (CX-Process cannot be used.)
2: For details on CS-series Loop Control Boards and Process-control CPU Units, refer to the PLC-based Process Control Catalog (Cat. No. P051).
System Configuration Example
Personal computer for
programming/
monitoring 4 to 20 mA
Sensor
Example of Peripheral Devices
Temperature Sensors
E52
Thermocouples
Platinum-resistance
Thermometers
Analog quantities (e.g., temperature,
flowrate, concentration)
ES1/ES1B
Infrared Thermosensors
Flow Rate Sensors,
Displacement Sensors,
Signal Converters, etc.
CJ1G-CPU4 P CJ-series
Loop-control CPU Unit
PLC
4 to 4 to
20 mA 20 mA
Flow Rate Sensor Capacitive
Flow Rate Sensor
Input
CJ1W-P
Analog Process
Input Unit
CJ1W-AD
Analog Input Unit
CS-series/CS1D-S
Loop Control Board
(See note 2.)
Controlling analog quantities
Compensating
Conductor
4 to 20 mA
Thermo-
couple
Process
Control
CJ1W-DA
Analog Output Unit
(linear output)
CJ1W-OD
CJ1G-CPU P
Transistor Output Unit
(pulse output)
Loop-control
CPU Unit
CJ1W-OC
Relay Output Unit
RS-485 communications:
Built-in serial port on CPU Unit
CJ1W-SCU 1-V1
SYSMAC CJ Series
CS1D-series
Process-control CPU Unit
High-speed and highly reliable (duplex)
PT
4 to 20 mA
Output
(See note 2.)
• Position Control
G3PX Power Controller
• Cycle Control
G32A-EA + G3PA
• SSR
G3PA/B/C, G3NA, etc.
• ON/OFF Control
• Optimum Cycle Control
G3ZA
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