CJ1W-TC003

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CJ1W-TC003 Application Field and Working Principle

CJ1W-TC003 is a PLC module from Omron’s CJ-series family of controllers. This module is used to monitor and detect temperature changes in industrial applications, like those related to process control, HVAC, refrigeration, and machine control. This temperature controller can handle a wide range of temperatures from -10 to +100 degrees Celsius and has a higher accuracy range of 0.5 to 2 degrees Celsius than the standard CJ series modules.

The CJ1W-TC003 module operates with a thermocouple input, a thermistor input, and a resistance input. Each input type has different ranges and accuracy levels and can be used to monitor different temperature ranges. The thermocouple input can measure temperatures from -10 to +1200 degrees Celsius with an accuracy of 0.1 degrees Celsius, while the thermistor input can measure temperatures from 0 to +100 degrees Celsius with an accuracy of 0.5 degrees Celsius. Lastly, the resistance input can measure temperatures from 0 to +60 degrees Celsius with an accuracy of 1 degree Celsius.

The CJ1W-TC003 module has a sampling rate of up to 1000 times per second and a control action of 0.001 to 10 seconds. The sampling rate is the frequency at which the module takes temperature readings, while the control action is the amount of time the module takes to act on a temperature signal. The module also contains an alarm output, which can be used to trigger events when the temperature exceeds a specific threshold. The CJ1W-TC003 module also offers a built-in heater current limiter. This feature is designed to prevent the thermocouple or thermistor from over-heating, which can lead to inaccurate readings.

The CJ1W-TC003 module can be used in a wide variety of applications, including process control, HVAC, refrigeration, machine control and other temperature conditioning applications. The module has a wide temperature range, high accuracy, built-in alarm output and Heater Current Limiter. The CJ1W-TC003 module is an excellent choice for applications where monitoring and controlling temperature is critical.

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