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Phoenix Contact 2814731
AllMeasurement & MonitoringCurrent and voltage measuringCurrent transducers, AC/DC
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
MCR-S-1-5-UI-SW-DCI-NC
Weight
0.204 kg
This product is Not Cancellable/Not Returnable
Series MCR-S

MCR-S-1-5-UI-SW-DCI-NC - Current transducers

MCR current transducer, programmable and configurable, for measuring direct, alternating and distorted currents, with relay and transistor output, input current 0 ... 0.2 A to 0 ... 11 A, unconfigured

  • Device can be set via DIP switches or MCR/PI-CONF-WIN configuration software
  • 3-way isolation
  • True r.m.s. value measurement
Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Insulation characteristics

Overvoltage categoryIII
Pollution degree2

Electrical properties

Total error≤ 1.5 % (Temperature range)
Maximum power dissipation for nominal condition2.2 W
Measuring categoryIII
Test voltage output/power supply500 V AC (50 Hz, 60 s)
Test voltage input/output4 kV AC (50 Hz, 60 s)
Test voltage input/power supply4 kV AC (50 Hz, 60 s)
Protective circuitSurge protection; 33 V suppressor diode
Step response (10-90%)330 ms (AC)
Step response (10-90%)40 ms (DC)
Temperature coefficient, typical< 0.025 %/K
Maximum transmission error< 0.5 % (of nominal range value under nominal conditions)
Rated Insulation Voltage300 V AC (to earth)

Supply

Supply Voltage Range20 V DC ... 30 V DC
Max. current consumption< 50 mA (without load)

Measurement

Number of Inputs3
Configurable/programmableYes, unconfigured
Input current range0 A AC/DC ... 11 A AC/DC (Permitted continuous overload: 120%)
Measuring Range0 A AC/DC ... 1 A AC/DC
Measuring Range0 A AC/DC ... 5 A AC/DC
Measuring Range0 A AC/DC ... 10 A AC/DC
Setting range for min. input current0 mA AC/DC ... 200 mA AC/DC
Setting range for max. input current0 A AC/DC ... 11 A AC/DC
LSB: Current1 µA (1 A)
LSB: Current2 µA (2 A)
LSB: Current5 µA (5 A)
LSB: Current10 µA (10 A)
LSB: Current50 µA (50 A)
LSB: Current100 µA (100 A)
Overload capacity2 x IN (continuous)
Surge strength20 x IN (1 s)
Frequency measuring range15 Hz ... 400 Hz
Curve typeAC, DC or distorted currents
Operate threshold2 % (of measuring range nominal value 1/5/10 A)

Switching: Relay

Contact switching type1 changeover contact
Contact MaterialAgSnO, hard gold-plated
Maximum Switching Voltage30 V AC
Maximum Switching Voltage36 V DC
Maximum Switching Voltage250 V AC
Limiting Continuous Current50 mA (for gold layer, 30 V AC/ 36 V DC)
Limiting Continuous Current2 A (in case of a destroyed gold layer, 250 V AC)

Switching: Transistor

Continuous load current80 mA (Not short-circuit proof)
Output voltage range19 V ... 29 V (supply voltage - 1 V)
Setting range of the threshold value1 % ... 110 %
Setting range of the response delay0.1 s ... 20 s
Status displayYellow LED

Signal: Voltage/current

Configurable/programmableYes, unconfigured
Voltage output signal0 V ... 5 V
Voltage output signal1 V ... 5 V
Voltage output signal0 V ... 10 V
Voltage output signal2 V ... 10 V
Voltage output signal-5 V ... 5 V
Voltage output signal-10 V ... 10 V
Voltage output signal10 V ... 0 V
Voltage output signal10 V ... 2 V
Voltage output signal10 V ... -10 V
Voltage output signal5 V ... 0 V
Voltage output signal5 V ... 1 V
Voltage output signal5 V ... -5 V
Current Output Signal0 mA ... 20 mA
Current Output Signal4 mA ... 20 mA
Current Output Signal20 mA ... 0 mA
Current Output Signal20 mA ... 4 mA
Load/output load voltage output> 10 kΩ
Load/Output Load Current Output< 500 Ω

Connection data

Connection MethodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 14

Signaling

Status displayGreen LED

Item dimensions

Width22.5 mm
Height99 mm
Depth114.5 mm

Material specifications

Colorgreen (RAL 6021)
Housing MaterialPolyamide PA non-reinforced

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-20 °C ... 60 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude< 2000 m
Permissible humidity (operation)10 % ... 95 % (non-condensing)

CE

CertificateCE-compliant

UL, USA/Canada

IdentificationClass I, Zone 2, AEx nA nC IIC T4, Ex nA nC IIC T4 Gc X
IdentificationClass I, Div. 2, Groups A, B, C and D or Non-Hazardous Locations Only

EMC data

Low Voltage DirectiveConformance with Low Voltage Directive
Noise immunityEN 61000-6-2
Electromagnetic compatibilityConformance with EMC directive
Noise emissionEN 61000-6-4

Standards and Regulations

Standards/regulationsIEC 61010-2-030

Mounting

Mounting TypeDIN rail mounting
Mounting Positionany
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Why Proax for Phoenix Contact 2814731?

Proax is an authorized distributor of Phoenix Contact 2814731 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information
Pack Size1
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