PHOENIX CONTACT MCR-S-10-50-UI-SW-DCI 2814663

Phoenix Contact MCR-S-10-50-UI-SW-DCI Current Transducer

Description

The MCR-S-10-50-UI-SW-DCI is a versatile and robust active current transducer from Phoenix Contact. It is engineered for the precise measurement of AC, DC, and even distorted currents up to 50A. This module provides a wide range of standard analog outputs (current and voltage) and includes a configurable digital switch output for alarm or control purposes. Its compact DIN-rail mountable design allows for easy integration into control cabinets. As an obsolete part, it is a crucial component for maintaining existing systems without the need for costly retrofits. Order now from spareparts2day for expert support and fast delivery.

Specifications

• Manufacturer: Phoenix Contact
• Type: MCR-S-10-50-UI-SW-DCI
• Order No.: 2814663
• Input Current Range: 0…50A AC, +/-50A DC
• Output Signals: 0(4)…20mA, 0(2)…10V, 0(1)…5V, +/-5V, +/-10V
• Power Supply: 20-30 V DC
• Response Time: < 200 ms
• Operating Temperature: -20 to +60 deg C
• Mounting: DIN Rail

Label Info

• Model: MCR-S-10-50-UI-SW-DCI
• Ord.No.: 2814663
• Sno.: 2001794547

Application

This transducer is ideal for applications requiring accurate current monitoring, such as motor load monitoring (especially with VFDs), battery charging systems, and general industrial process control where precise measurement of AC, DC, or complex current waveforms is necessary.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this reused component, you are helping to avoid the production of a new one, saving approximately 4.8 kg of CO2. This is a significant contribution to a more sustainable industrial environment.

Availability

This is an obsolete item, but it is available from our stock. We recommend securing this part for maintenance and repair of existing installations.

FAQ

How do I configure the input range for this transducer?

The input range is not configurable via DIP switches on this model. It is designed to measure currents within the specified range of 0-50A AC and +/-50A DC through the integrated current transformer principle. The conductor simply passes through the device opening.

What is the purpose of the ‘SW’ (switch output) terminal on this device?

The SW terminal is a configurable digital switch output (setpoint). It can be set to trigger at a certain percentage of the input signal (1 percent to 110 percent), allowing it to function as a simple overcurrent or undercurrent alarm.

Can this transducer accurately measure the current from a Variable Frequency Drive (VFD) output?

Yes, the MCR-S-10-50-UI-SW-DCI is specifically designed to measure distorted currents, making it suitable for monitoring the non-sinusoidal output of VFDs. Its ‘True RMS’ measurement capability ensures accurate readings in such applications.

Last Update: Friday, March 13, 2026

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