MCT403 · MOTOR TEMPERATURE CONTROL

MCT403 Pt100 absolute alarm for motors: pre-alarm, alarm and stop with reset. −25 to 250 °C, stop output 1 x SPDT 16A, digital display.

Features

• ✓Protects motors and windings: pre-alarm, alarm and stop
• ✓Main motor stop output: 1 x SPDT 16A
• ✓Programmable pre-warning output and active alarm indication output
• ✓Alarm reset with the front push-button or a digital input
• ✓Display with the actual temperature (red) and the alarm setpoint (green), in °C or °F
• ✓Sensor break or short-circuit indication
• ✓Lock of programming and setpoints

Documentation

How it works

1. 1While the sensor temperature is below the setpoint, output 1 is on and the motor can run.
2. 2If the temperature exceeds the pre-alarm value, output 2 (pre-warning) switches on.
3. 3If it exceeds the alarm setpoint, output 1 switches off and stops the motor; output 3 signals the alarm.
4. 4The alarm is reset with the ENTER button on the unit or by closing the RESET input.

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Frequently asked questions