Official DistributorSKU
MPN
MINI MCR-RTD-UI-SP-NC
Weight
0.112 kg
MINI MCR-RTD-UI-SP-NC - Resistance thermometer measuring transducer
Temperature transducer for the connection of 2, 3, and 4-conductor resistance thermometers and resistance-type sensors. Configurable via DIP switch or software. Spring-cage connection, standard configuration. Replacement part: 2902052 MINI MCR-2-RTD-UI-PT.
Technical Specifications
Product properties
| Product family | MINI Analog |
Insulation characteristics
| Overvoltage category | II |
| Pollution degree | 2 |
Electrical properties
| Rated Insulation Voltage | 50 V AC/DC |
| Electrical isolation | Basic insulation in accordance with EN 61010 |
| Test voltage, input/output/supply | 1.5 kV (50 Hz, 1 min.) |
| Protective circuit | Transient 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 coefficient | 0.01 %/K |
| Transmission error resistance-type sensor | 2 Ω |
| Transmission error resistance thermometer | 0.1 % * 350 K / set measuring range; 0.1 % > 350 K (Pt/Ni) |
| Transmission error resistance thermometer | 0.3 % * 200 K / set measuring range; 0.3 % > 200 K (Cu) |
Supply
| 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 | < 27 mA (at 24 V DC) |
| Power consumption | ≤ 700 mW (at IOUT = 20 mA, 9.6 V DC, load 500 Ω) |
Signal
| Number of Inputs | 1 |
| Input Signal | Temperature |
| Input Signal | Resistor |
Measurement
| Configurable/programmable | Yes |
| Sensor types (RTD) that can be used | Pt, Ni, Cu sensors: 2, 3, 4-wire |
| 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 range | min. 50 K |
| Sensor input current | approx. 200 µA |
| Max. permissible overall conductor resistance | ≤ 25 Ω (Per cable) |
| Linear resistance measuring range | 0 Ω ... 4000 Ω (Minimum measuring span: 10% of the selected measuring range) |
| Connection technology | 2-, 3-, 4-conductor |
Frequency:
| Configurable/programmable | no |
Signal
| Number of Outputs | 1 |
| Configurable/programmable | Yes |
| Voltage output signal | 0 V ... 10 V |
| Voltage output signal | 10 V ... 0 V |
| Voltage output signal | 0 V ... 5 V |
| Voltage output signal | 1 V ... 5 V |
| Max. voltage output signal | approx. 12.3 V |
| Current Output Signal | 0 mA ... 20 mA |
| Current Output Signal | 4 mA ... 20 mA |
| Current Output Signal | 20 mA ... 0 mA |
| Current Output Signal | 20 mA ... 4 mA |
| Max. current output signal | 24.6 mA |
| Load/output load voltage output | 10 kΩ |
| Load/Output Load Current Output | 500 Ω (at 20 mA) |
| Ripple | < 20 mVPP |
| Ripple | < 20 mVPP (at 500 Ω) |
Connection data
| Connection Method | Spring-cage connection |
| Stripping length | 8 mm |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
Data: IFS interface
| Connection Method | S-PORT |
Signaling
| Status display | LED red |
Dimensions
| Width | 6.2 mm |
| Height | 93.1 mm |
| Depth | 102.5 mm |
Material specifications
| Color | green (RAL 6021) |
| 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 |
| Ambient Temperature (Operation) | -20 °C ... 65 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
CE
| Certificate | CE-compliant |
ATEX
| Identification | II 3 G Ex nA IIC T4 Gc X |
UL, USA/Canada
| Identification | UL 508 Listed |
| Identification | Class I, Div. 2, Groups A, B, C, D T4 |
| Identification | Class I, Zone 2, Group IIC |
Shipbuilding approval
| Identification | D, EMC1 |
| Certificate | DNV GL 14085-15HH |
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 |
Electrostatic discharge
| Standards/regulations | EN 61000-4-2 |
| Comments | Safety measures must be taken to prevent electrostatic discharge. |
Electromagnetic HF field
| Designation | Electromagnetic RF field |
| Standards/regulations | EN 61000-4-3 |
| Typical deviation from the measuring range final value | 0.04 % |
Fast transients (burst)
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 0.1 % |
Surge current load (surge)
| Standards/regulations | EN 61000-4-5 |
Conducted interference
| Designation | Conducted interferences |
| Standards/regulations | EN 61000-4-6 |
| Typical deviation from the measuring range final value | 0.02 % |
Standards and Regulations
| Electrical isolation | Basic insulation in accordance with EN 61010 |
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
2902961 - The fault monitoring module is used to evaluate and report group errors from the fault monitoring system and to monitor the supply voltages. The error is reported via an N/O contact. Screw connection, standard configuration.
2869728 - DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos.
2811815 - MINI analog multiplexer, generates one analog output from 8 analog input signals, for MINI analog module with screw connection.
Why Proax for Phoenix Contact 2902850?
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Additional Information
| Pack Size | 1 |
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