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PHOENIX CONTACT MINI MCR-RTD-UI-NC MINI MCR-RTD-UI-NC 2902849 PHOENIX CONTACT Resistance thermometer measuring transducer View larger
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MINI MCR-RTD-UI-NC 2902849 PHOENIX CONTACT Resistance thermometer measuring transducer

MINI MCR-RTD-UI-NC

2902849

PHOENIX CONTACT

1 Pcs.

Resistance thermometer measuring transducer Configurable temperature converter for the connection of 2, 3, 4 conductor resistance heaters and transmitters. Configurable via DIP switches or with the extended functionality by software. Screw connection, standard configuration.

Automation > Temperature transformer
INTERFACE Components (IF)

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Key Commercial Data

Orderkey2902849
Packing unit1 pc
Catalog pagePage 103 (C-7-2015)
GTIN4046356689205
Weight per Piece (excluding packing)93.700 g
Custom tariff number85437090
Country of originDE (Germany)

Note

Utilization restrictionEMC: class A product, see manufacturer's declaration in the download area

Dimensions

Width6.2 mm
Height93.1 mm
Depth102.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 65 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C

Input data

Configurable/programmableYes
Sensor types (RTD) that can be usedPt, Ni, Cu sensors
Linear resistance measuring range0 Ω ... 4000 Ω (Minimum measuring span: 10% of the selected measuring range)
Sensor input currentapprox. 200 µA
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)
Connection technology2, 3, 4-wire

Output data

Number of outputs1
Configurable/programmableYes
Voltage output signal0 V ... 10 V
10 V ... 0 V
0 V ... 5 V
1 V ... 5 V
Current output signal0 mA ... 20 mA
4 mA ... 20 mA
20 mA ... 0 mA
20 mA ... 4 mA
Max. output voltageapprox. 12.3 V
Max. output current24.6 mA
Load/output load voltage output10 kΩ
Load/output load current output500 Ω (at 20 mA)
Ripple< 20 mVPP
< 20 mVPP(at 500 Ω)

Power supply

Supply voltage range9.6 V DC ... 30 V DC (The DIN rail bus connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, Order No. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail according to 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)

Connection data

Connection methodScrew connection
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.2.5 mm²
Conductor cross section AWG min.26
Conductor cross section AWG max.12
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Stripping length12 mm
Screw threadM3

General

Transmission error resistance thermometer0.1 % * 350 K / set measuring range; 0.1 % > 350 K (Pt/Ni)
0.3 % * 200 K / set measuring range; 0.3 % > 200 K (Cu)
Transmission error resistance-type sensor2 Ω
Maximum temperature coefficient0.01 %/K
Status displayLED red
Protective circuitTransient protection
Electrical isolationBasic insulation according to EN 61010
Overvoltage categoryII
Degree of pollution2
Rated insulation voltage50 V AC/DC
Test voltage, input/output/supply1.5 kV (50 Hz, 1 min.)
Electromagnetic compatibilityConformance with EMC directive
Noise emissionEN 61000-6-4
Noise immunityEN 61000-6-2 When being exposed to interference, there may be minimal deviations.
Colorgreen
Housing materialPBT
Mounting positionany
Assembly instructionsThe T connector can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail according to EN 60715.
ConformanceCE-compliant
ATEX II 3 G Ex nA IIC T4 Gc X
UL, USA/CanadaUL 508 Listed
Class I, Div. 2, Groups A, B, C, D T4
Class I, Zone 2, Group IIC
Certificate of classificationDNV GL 14085-15HH
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

EMC data

DesignationElectromagnetic RF field
Standards/regulationsEN 61000-4-3
Typical deviation from the measuring range final value0.04 %
DesignationFast transients (burst)
Standards/regulationsEN 61000-4-4
Typical deviation from the measuring range final value0.1 %
DesignationConducted interferences
Standards/regulationsEN 61000-4-6
Typical deviation from the measuring range final value0.02 %

Standards and Regulations

Electromagnetic compatibilityConformance with EMC directive
Noise emissionEN 61000-6-4
Standards/regulationsEN 61000-4-2
DesignationElectromagnetic RF field
Standards/regulationsEN 61000-4-3
EN 61000-4-4
EN 61000-4-5
DesignationConducted interferences
Standards/regulationsEN 61000-4-6
Electrical isolationBasic insulation according to EN 61010
ConformanceCE-compliant
ATEX II 3 G Ex nA IIC T4 Gc X
UL, USA/CanadaUL 508 Listed
Class I, Div. 2, Groups A, B, C, D T4
Class I, Zone 2, Group IIC
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

Environmental Product Compliance

China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications


ETIM for 2902849 Sensors (EC002919)
Feature Name Feature Value
Measuring range (EF001836) -200 °C
Analogue output 0 mA ... 20 mA (EF006808) No
Analogue output 4 mA ... 20 mA (EF006810) No
Analogue output 0 V ... 2 V (EF009886) No
Analogue output 0 V ... 5 V (EF009887) Yes
Analogue output 0 V ... 10 V (EF006807) Yes
Analogue output 2 V ... 10 V (EF009888) No
With switching output (EF005225) No
Modular version (EF001126) Yes
Integrated configuration function (EF003064) Yes
EMC-version (EF001062) Yes
Ambient temperature (EF002386) 65 °C
Weight (EF000167) 0.0937 kg

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.