CP-6-series Mechanical Reference - 第323页

Appendix Electronic T emperature Controller

100%1 / 331
Notes:
Part 10 Chapter 2 Noise Levels
Edition 1.0 10-2-2 CP-6-series Mechanical Reference
Appendix
Electronic
Temperature
Controller
A. Functions of Electronic Temperature Controller
Features
The electronic temperature controller is a digital type ON/OFF controller used to control
fluid temperature.
Structure
The electronic temperature controller is composed of the following components:
1. Control substrate
This is the main CPU device composed of the CPU itself, the power circuit, sensor
input, and relay and display outputs.
2. Transformer
The transformer supplies the 10-V power supply necessary for the power circuit of
the control PCB.
3. Display PCB
This consists of switches required for the display, a 7-segment LED display screen
which displays parameters and other data, and a RUN lamp which indicates the
current operating condition of the controller.
Transformer
Control
PCB
(CPU device)
Control oil
temperature
sensor
Display PCB
(Operation panel)
Relay output
Pump
Refrigeration
compressor,
Heater
etc.
CP6MA001
Appendix A. Functions Of Electronic Temperature Controller
Edition 1.0 A-1 CP-6-series Mechanical Reference