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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
MINI MCR-RTD-UI-NC
Weight
0.118 kg

MINI MCR-RTD-UI-NC - Resistance thermometer measuring transducer

Configurable temperature transducer for the connection of 2, 3, and 4-conductor resistance thermometers and resistance-type sensors. Can be configured via DIP switches or, with extended functionality, using the software. Screw connection, standard configuration.

Technical Specifications

Utilization restriction

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

Product properties

Product familyMINI Analog
ConfigurationDIP switches
ConfigurationSoftware

Insulation characteristics

Overvoltage categoryII
Pollution degree2

Electrical properties

Electrical isolation3-way isolation
Protective circuitTransient protection
Step response (0–99%)200 ms (2-conductor)
Step response (0–99%)500 ms (3-conductor)
Step response (0–99%)500 ms (4-conductor)
Maximum temperature coefficient0.01 %/K
Transmission error resistance-type sensor2 Ω
Transmission error resistance thermometer0.1 % * 350 K / set measuring range; 0.1 % > 350 K (Pt/Ni)
Transmission error resistance thermometer0.3 % * 200 K / set measuring range; 0.3 % > 200 K (Cu)

Electrical isolation Input/output/power supply

Rated Insulation Voltage50 V AC/DC
Test voltage1.5 kV AC (50 Hz, 60 s)
InsulationBasic insulation in accordance with IEC/EN 61010

Supply

Supply Voltage Range9.6 V DC ... 30 V DC (The DIN rail connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail in accordance with EN 60715)
Typical current consumption< 27 mA (at 24 V DC)
Power consumption≤ 700 mW (at IOUT = 20 mA, 9.6 V DC, load 500 Ω)

Signal

Number of Inputs1

Measurement

Number of Inputs1
Configurable/programmableYes
Sensor types (RTD) that can be usedPt, Ni, Cu sensors
Temperature measuring range-200 °C ... 850 °C (Range depends on sensor type, range can be set freely via software or in increments from -150°C to 850°C via DIP switches)
Temperature measuring rangemin. 50 K
Sensor input currentapprox. 200 µA
Max. permissible overall conductor resistance≤ 25 Ω (Per cable)
Linear resistance measuring range0 Ω ... 4000 Ω (Minimum measuring span: 10% of the selected measuring range)
Connection technology2-, 3-, 4-conductor

Signal: Voltage/current

Number of Outputs1
Configurable/programmableYes
Voltage output signal0 V ... 5 V
Voltage output signal1 V ... 5 V
Voltage output signal0 V ... 10 V
Voltage output signal10 V ... 0 V
Max. voltage output signalapprox. 12.3 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
Max. current output signal24.6 mA
Load/output load voltage output10 kΩ
Load/Output Load Current Output500 Ω (at 20 mA)
Ripple< 20 mVPP
Ripple< 20 mVPP (at 500 Ω)

Connection data

Connection MethodScrew connection
Stripping length12 mm
Screw threadM3
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG26 ... 12

Data: IFS interface

Connection MethodS-PORT

Signaling

Status displayLED red

Dimensions

Width6.2 mm
Height93.1 mm
Depth101.2 mm

Material specifications

Colorgreen (RAL 6021)
Housing MaterialPBT
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 2
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 2
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 2

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-20 °C ... 65 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 2000 m
Permissible humidity (operation)5 % ... 95 % (non-condensing)

CE

CertificateCE-compliant

UKCA

CertificateUKCA-compliant

UL, USA/Canada

IdentificationUL 508 Listed
IdentificationClass I, Div. 2, Groups A, B, C, D T4
IdentificationClass I, Zone 2, Group IIC

Shipbuilding approval

CertificateDNV GL TAA00002R0

DNV GL data

TemperatureB
HumidityB
VibrationB
EMCB
EnclosureRequired protection according to the Rules shall be provided upon installation on board

EMC data

Noise immunityEN 61000-6-2
NoteWhen being exposed to interference, there may be minimal deviations.
Electromagnetic compatibilityConformance with EMC directive
Noise emissionEN 61000-6-4

Electrostatic discharge

Standards/regulationsEN 61000-4-2
CommentsSafety measures must be taken to prevent electrostatic discharge.

Electromagnetic HF field

DesignationElectromagnetic RF field
Standards/regulationsEN 61000-4-3
Typical deviation from the measuring range final value0.04 %

Fast transients (burst)

DesignationFast transients (burst)
Standards/regulationsEN 61000-4-4
Typical deviation from the measuring range final value0.1 %

Surge current load (surge)

Standards/regulationsEN 61000-4-5

Conducted interference

DesignationConducted interferences
Standards/regulationsEN 61000-4-6
Typical deviation from the measuring range final value0.02 %

Standards and Regulations

Electrical isolation3-way isolation

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsThe DIN rail connector can be used for bridging the supply voltage. It can be snapped onto a 35 mm EN 60715 DIN rail.
Mounting Positionany
Accessories

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Additional Information

Pack Size1
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