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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
MINI MCR-2-T-2RO-PT
Weight
0.118 kg
Series MINI-MCR

MINI MCR-2-T-2RO-PT - Limit value switch

Universally configurable temperature limit value switch with two transistor outputs for the connection of 2, 3, and 4-conductor resistance thermometers and thermocouples. Configurable via DIP switch or software, push-in connection technology

Technical Specifications

Utilization restriction

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

Product properties

Product familyMINI Analog Pro
No. of channels1
TypeSignal conditioner
ConfigurationDIP switches
ConfigurationSoftware
ConfigurationApp

Insulation characteristics

Overvoltage categoryII
Pollution degree2

Functionality

ConfigurationDIP switches
ConfigurationSoftware
ConfigurationApp

Electrical properties

Switching point accuracy< 0.1 %
Step response (0–99%)300 ms
Step response (0–99%)570 ms
Step response (0–99%)380 ms
Step response (0–99%)300 ms
Step response (0–99%)570 ms
Maximum temperature coefficient0.01 %/K

Electrical isolation Input/output/power supply

Rated Insulation Voltage300 Vrms
Test voltage3 kV AC (50 Hz, 60 s)
InsulationReinforced insulation according to IEC/EN 61010-1

Supply

Nominal Supply Voltage24 V DC
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 consumption20 mA (12 V DC)
Typical current consumption10 mA (24 V DC)
Power consumption350 mW

Signal

Number of Inputs1

Measurement

Number of Inputs1
Configurable/programmableYes
Sensor types (RTD) that can be usedPt, Ni, Cu sensors
Sensor types that can be used (TC)B, E, J, K, N, R, S, T, L, U, A-1, A-2, A-3, M, L
Available Input SourcesResistance thermometers
Available Input SourcesThermocouples
Temperature measuring range-250 °C ... 2500 °C (RTD)
Temperature measuring range≥ 20 K (RTD)
Sensor type: 500 °C ... 1820 °C
Sensor type: -230 °C ... 1000 °C
Sensor type: -210 °C ... 1200 °C
Sensor type: -250 °C ... 1372 °C
Sensor type: -200 °C ... 1300 °C
Sensor type: -50 °C ... 1768 °C
Sensor type: -50 °C ... 1768 °C
Sensor type: -200 °C ... 400 °C
Sensor type: -200 °C ... 900 °C
Sensor type: -200 °C ... 600 °C
Sensor type: 0 °C ... 2500 °C
Sensor type: 0 °C ... 1800 °C
Sensor type: 0 °C ... 1800 °C
Sensor type: -200 °C ... 100 °C
Sensor type: -200 °C ... 800 °C
Sensor input current 200 µA (RTD)
Max. permissible overall conductor resistance≤ 25 Ω (Per line, RTD in 3- or 4-conductor technology)
Max. permissible overall conductor resistance≤ 50 Ω (adjustable, RTD in 2-conductor technology)
Linear resistance measuring range0 Ω ... 4000 Ω (RTD)
Linear mV signal range-500 mV ... 500 mV (RTD)
Connection technology2-, 3-, 4-conductor

Switching: Transistor

Number of Outputs2
Contact switching type2 N/O contacts
Maximum Switching Voltage30 V DC
Max. switching current100 mA (30 V)

Connection data

Connection MethodPush-in connection
Stripping length10 mm
Conductor cross section rigid0.2 mm² ... 2.5 mm² (with ferrule)
Conductor cross section rigid0.14 mm² ... 2.5 mm² (without ferrule)
Conductor cross section flexible0.14 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 12 (flexible)

Ex data

Ex installation (EPL)Gc
Ex installation (EPL)Div. 2

Data: IFS interface

Connection MethodMicro USB type B

Signaling

Status displayGreen LED (supply voltage)
Status displayYellow LED (switching output)
Error indicationRed LED

Dimensions

Width6.2 mm
Height109.81 mm
Depth119.2 mm

Material specifications

Colorgray (RAL 7042)
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 (not assessed by UL)
Ambient Temperature (Operation)-40 °C ... 70 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 2000 m
Permissible humidity (operation)5 % ... 95 % (non-condensing)

CE

CertificateCE-compliant

ATEX

Identification II 3 G Ex ec IIC T4 Gc
CertificateBVS 20 ATEX E 024 X

UKCA Ex (UKEX)

Identification II 3 G Ex ec IIC T4 Gc
CertificatePxCIF21UKEX2902049X

IECEx

IdentificationEx ec IIC T4 Gc
CertificateIECEx BVS 20.0017X

CCC / China-Ex

IdentificationEx nA IIC T4 Gc
CertificateNEPSI GYJ21.1041X

UL, USA/Canada

IdentificationUL 508 Listed
IdentificationClass I, Div. 2, Groups A, B, C, D T6
IdentificationClass I, Zone 2, Group IIC T6

Shipbuilding approval

CertificateDNV GL TAA000021E Rev. 1

EAC Ex

Identification 2Ex ec IIC T4 Gc
CertificateBY/112 02.01 TP012 103.01 00081

DNV GL data

TemperatureB
HumidityB
VibrationA
EMCA
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

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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Available for order

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