CRD4110-5

Current Sensors Overview

The CRD4110-5 is a True RMS AC current transducer from the CR Magnetics Data Stream series. It features a single solid core element for non-intrusive current measurement. The device supports an input detection range of up to 5A AC. It operates within a frequency band of 20Hz to 4kHz and delivers digital output via RS485 interface. Power is supplied by a 24VDC source with a tolerance of +/- 10%, drawing a maximum of 30mA. The unit is designed for DIN rail or panel mounting in industrial environments.

Current Sensors Feature Summary

• True RMS measurement capability for accurate AC current monitoring
• Single solid core design eliminates need for split-core installation
• Digital RS485 communication interface for system integration
• Bidirectional sensing for comprehensive current flow analysis

Current Sensors Applications

• Industrial power distribution monitoring systems
• Energy management and metering applications
• Automated building control and HVAC systems
• Motor protection and drive feedback loops

Current Sensors Procurement Notes

Verify the specific suffix against official documentation, as variants like CRD4110-5-M may indicate different firmware or calibration standards. Confirm that the required RS485 baud rate and protocol match your controller specifications. Ensure the 24VDC supply voltage aligns with site infrastructure before procurement.

Current Sensors Selection Notes

Select this model when precise True RMS accuracy is required for sinusoidal and non-sinusoidal AC waveforms. The solid core design suits permanent installations where frequent disconnection is unnecessary. Consider the 20Hz-4kHz frequency range to ensure compatibility with variable frequency drives or standard utility frequencies.

Current Sensors Part Context

This component belongs to the CRD4100 series of digital AC current transducers. It complements other sensors like the CRD4110-1 (1A range) and CRD4110-15 (15A range). The series provides modular solutions for industrial automation, replacing traditional analog transmitters with digital communication capabilities.

Current Sensors Replacement Considerations

Direct substitutes include the CRD4110-1 for lower current ranges and CRD4110-15 for higher capacity needs. Verify that replacement units maintain the same RS485 protocol and physical mounting dimensions. Cross-reference technical datasheets to confirm identical frequency response and power consumption characteristics.