Technical Specifications

The power supply is unified through the rack backplane, and the operation is carried out in the full-height slots of the frame.

Four independent monitoring channels are set up, compatible with all 3300XL series eddy current probes.

The measurement accuracy is stable and reliable, and the range meets the routine displacement and expansion monitoring requirements of the unit.

Relay alarm contacts and communication ports are integrated, supporting parameter configuration and signal remote transmission.

The working temperature is 0°C to 60°C, and the storage temperature is -40°C to 85°C. It has industrial dust-proof and shock-resistant characteristics.

Installation and Wiring

Align the module to the card slot and insert it smoothly into the rack, locking the latch to ensure good bus contact.

Connect the sensor cables to the ports according to the channel sequence, and separate the signal lines from the power lines.

Connect the alarm circuits and communication lines separately, and tighten the terminals to prevent loosening and false connection.

After the overall installation is completed, check the line arrangement, and only power-on and debug after confirming there are no errors.

Maintenance and Care

Regularly check the indicator lights of the cards for working conditions, and monitor the values to ensure they remain stable without abnormal jumps.

Regularly inspect the appearance of the lines and the tightness of the wiring, and promptly clean the dust and impurities on the surface.

Regularly calibrate the measurement parameters and test whether the alarm action response is sensitive and accurate.

Reduce frequent plugging and unplugging operations to protect the interface, and place idle components in a dry and shaded place for storage. Fault diagnosis

There is no monitoring data for the channel. Check the power supply, slot contact, and the continuity of the sensing lines.

The measurement values have excessive fluctuation deviation. Adjust the installation gap of the probe and improve the shielding and grounding treatment of the lines.

The start/stop of the alarm function is abnormal. Review the threshold setting parameters and detect the conduction state of the relay contacts.

The data communication is interrupted. Check the connection status of the wiring and verify the communication configuration parameters.