Official Distributor
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 note | EMC: class A product, see manufacturer's declaration in the download area |
Product properties
Product family | MINI Analog Pro |
No. of channels | 1 |
Type | Signal conditioner |
Configuration | DIP switches |
Configuration | Software |
Configuration | App |
Insulation characteristics
Overvoltage category | II |
Pollution degree | 2 |
Functionality
Configuration | DIP switches |
Configuration | Software |
Configuration | App |
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 coefficient | 0.01 %/K |
Electrical isolation Input/output/power supply
Rated Insulation Voltage | 300 Vrms |
Test voltage | 3 kV AC (50 Hz, 60 s) |
Insulation | Reinforced insulation according to IEC/EN 61010-1 |
Supply
Nominal Supply Voltage | 24 V DC |
Supply Voltage Range | 9.6 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 | 20 mA (12 V DC) |
Typical current consumption | 10 mA (24 V DC) |
Power consumption | 350 mW |
Signal
Number of Inputs | 1 |
Measurement
Number of Inputs | 1 |
Configurable/programmable | Yes |
Sensor types (RTD) that can be used | Pt, 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 Sources | Resistance thermometers |
Available Input Sources | Thermocouples |
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 range | 0 Ω ... 4000 Ω (RTD) |
Linear mV signal range | -500 mV ... 500 mV (RTD) |
Connection technology | 2-, 3-, 4-conductor |
Switching: Transistor
Number of Outputs | 2 |
Contact switching type | 2 N/O contacts |
Maximum Switching Voltage | 30 V DC |
Max. switching current | 100 mA (30 V) |
Connection data
Connection Method | Push-in connection |
Stripping length | 10 mm |
Conductor cross section rigid | 0.2 mm² ... 2.5 mm² (with ferrule) |
Conductor cross section rigid | 0.14 mm² ... 2.5 mm² (without ferrule) |
Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
Conductor cross section AWG | 24 ... 12 (flexible) |
Ex data
Ex installation (EPL) | Gc |
Ex installation (EPL) | Div. 2 |
Data: IFS interface
Connection Method | Micro USB type B |
Signaling
Status display | Green LED (supply voltage) |
Status display | Yellow LED (switching output) |
Error indication | Red LED |
Dimensions
Width | 6.2 mm |
Height | 109.81 mm |
Depth | 119.2 mm |
Material specifications
Color | gray (RAL 7042) |
Housing Material | PBT |
Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 - HL 2 |
Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 2 |
Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 2 |
Ambient conditions
Degree of Protection | IP20 (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
Certificate | CE-compliant |
ATEX
Identification | II 3 G Ex ec IIC T4 Gc |
Certificate | BVS 20 ATEX E 024 X |
UKCA Ex (UKEX)
Identification | II 3 G Ex ec IIC T4 Gc |
Certificate | PxCIF21UKEX2902049X |
IECEx
Identification | Ex ec IIC T4 Gc |
Certificate | IECEx BVS 20.0017X |
CCC / China-Ex
Identification | Ex nA IIC T4 Gc |
Certificate | NEPSI GYJ21.1041X |
UL, USA/Canada
Identification | UL 508 Listed |
Identification | Class I, Div. 2, Groups A, B, C, D T6 |
Identification | Class I, Zone 2, Group IIC T6 |
Shipbuilding approval
Certificate | DNV GL TAA000021E Rev. 1 |
EAC Ex
Identification | 2Ex ec IIC T4 Gc |
Certificate | BY/112 02.01 TP012 103.01 00081 |
DNV GL data
Temperature | B |
Humidity | B |
Vibration | A |
EMC | A |
Enclosure | Required protection according to the Rules shall be provided upon installation on board |
EMC data
Noise immunity | EN 61000-6-2 |
Note | When being exposed to interference, there may be minimal deviations. |
Electromagnetic compatibility | Conformance with EMC directive |
Noise emission | EN 61000-6-4 |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | The DIN rail connector can be used for bridging the supply voltage. It can be snapped onto a 35 mm EN 60715 DIN rail. |
Mounting Position | any |
Accessories
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Additional Information
Pack Size | 1 |
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