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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
MINI MCR-SL-TC-UI-NC
Weight
0.089 kg
This product has been discontinued and replaced with 2902851

MINI MCR-SL-TC-UI-NC - Thermocouple measuring transducer

MCR temperature transducer for thermocouples, can be configured via DIP switches, with screw connection, standard configuration

  • Power supply possible via the foot element (TBUS)
  • For J and K thermocouples according to IEC 60584
  • Error indication via diagnostic LED and analog signal
  • Temperature measuring range of -150°C to +1350°C
  • Highly-compact temperature transducer for electrical isolation, conversion, amplification, and filtering of thermocouple signals to create standard signals
  • Internal cold junction compensation
  • Input and output signals can be configured via DIP switches
  • 3-way isolation
Technical Specifications

Utilization restriction

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

Product properties

Product familyMINI Analog
No. of channels1

Insulation characteristics

Overvoltage categoryII
Pollution degree2

Electrical properties

Rated Insulation Voltage50 V AC/DC
Electrical isolationBasic insulation in accordance with EN 61010
Typical cold point errors< 2 K
Cold point error, max.< 3 K
Maximum power dissipation for nominal condition235.5 mW
Test voltage, input/output/supply1.5 kV AC (50 Hz, 60 s)
Protective circuitTransient protection
Step response (0–99%)< 30 ms
Maximum temperature coefficient< 0.02 %/K
Transmission error in the set measuring range((150 K / set measurement range [K]) + 0.1)%
Transmission error in the full measuring range≤ 0,2 %

Supply

Nominal Supply Voltage24 V DC
Supply Voltage Range19.2 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)
Max. current consumption< 25 mA (at 24 V DC)
Power consumption< 500 mW

Signal

Number of Inputs1
Input SignalTemperature

Measurement

Sensor types that can be used (TC)Thermocouples type J, K (IEC 584-1)
Temperature measuring rangemin. 50 K
Sensor type: -150 °C ... 1200 °C (configurable)
Sensor type: -150 °C ... 1350 °C

Signal

Number of Outputs1
Voltage output signal0 V ... 10 V
Voltage output signal10 V ... 0 V
Voltage output signal0 V ... 5 V
Voltage output signal1 V ... 5 V
Max. voltage output signal12.5 V
Non-load voltageapprox. 12.5 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
Max. current output signal23 mA
Short-circuit currentapprox. 10 mA
Load/output load voltage output≥ 10 kΩ
Load/Output Load Current Output< 500 Ω (at 20 mA)
Ripple< 20 mVPP (at 500 Ω)
Ripple< 20 mVPP (at 10 kΩ)

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

Dimensions

Width6.2 mm
Height93.1 mm
Depth102.5 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

CE

CertificateCE-compliant

ATEX

Identification II 3 G Ex nA IIC T4 Gc X

UL, USA/Canada

IdentificationUL 508 Recognized
IdentificationClass I, Div. 2, Groups A, B, C, D T5

GL

IdentificationGL EMC 2 D

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 value10 %

Fast transients (burst)

DesignationFast transients (burst)
Standards/regulationsEN 61000-4-4
Typical deviation from the measuring range final value10 %

Surge current load (surge)

Standards/regulationsEN 61000-4-5
CommentsCriterion B

Conducted interference

DesignationConducted interferences
Standards/regulationsEN 61000-4-6
Typical deviation from the measuring range final value10 %

Standards and Regulations

Electrical isolationBasic insulation in accordance with EN 61010

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

Why Proax for Phoenix Contact 2864299?

Proax is an authorized distributor of Phoenix Contact 2864299 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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