The configurable temperature transducer with 3-way isolation is suitable for the connection of thermocouples.
The measured values are converted into a linear current or voltage signal.
You can configure the device using one of the free software solutions. Default settings can also be made directly on the device by simply using the DIP switches (see configuration table). The measuring transducer supports fault monitoring.
MINI MCR-TC-UI-NC
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Thermocouple measuring transducer
2902851
Configurable temperature transducer for the connection of thermocouples. Can be configured via DIP switches or, with extended functionality, using the software. Screw connection, standard configuration.
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| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| Product type | Temperature transmitter |
| Product family | MINI Analog |
| Configuration | DIP switches |
| Software | |
| Insulation characteristics | |
| Overvoltage category | II |
| Pollution degree | 2 |
| Functionality | |
| Configuration | DIP switches |
| Software | |
| Electrical isolation | 3-way isolation |
| Typical cold point errors | < 2 K |
| Cold point error, max. | < 3 K |
| Protective circuit | Transient protection |
| Step response (0–99%) | 400 ms (Highspeed Mode: typ. 150 ms) |
| Maximum temperature coefficient | ≤ 0.01 %/K |
| Transmission error thermocouples | 0.1 % * 600 K / set measuring range; 0.1 % > 600 K (E, J, K, N, T, L, U, M Gost, L Gost) |
| 0.2 % * 600 K / set measuring range; 0.2 % > 600 K (B, R, S, A1, A2, A3) | |
| 0.2 % * 600 K / set measuring range; 0.2 % > 600 K (E, J, K, N, T, L, U, M Gost, L Gost); Highspeed Mode | |
| 0.4% * 600 K / set measuring range; 0.4% > 600 K (B, R, S, A1, A2, A3); Highspeed Mode | |
| Electrical isolation Input/output/power supply | |
| Rated insulation voltage | 50 V AC/DC |
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
| Insulation | Basic insulation in accordance with IEC/EN 61010 |
| 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) |
| Max. current consumption | 72 mA |
| Power consumption | ≤ 700 mW (at IOUT = 20 mA, 9.6 V DC, load 500 Ω) |
| Signal | |
| Number of inputs | 1 |
| Measurement | |
| Number of inputs | 1 |
| Configurable/programmable | Yes |
| 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 |
| Temperature measuring range | -250 °C ... 2500 °C (Range depends on sensor type, range can be set freely via software or in increments from -150°C to 1350°C via DIP switches) |
| Temperature measuring range | min. 50 K |
| : | 500 °C ... 1820 °C |
| -230 °C ... 1000 °C | |
| -210 °C ... 1200 °C | |
| -250 °C ... 1372 °C | |
| -200 °C ... 1300 °C | |
| -50 °C ... 1768 °C | |
| -50 °C ... 1768 °C | |
| -200 °C ... 400 °C | |
| -200 °C ... 900 °C | |
| -200 °C ... 600 °C | |
| 0 °C ... 2500 °C | |
| 0 °C ... 1800 °C | |
| 0 °C ... 1800 °C | |
| -200 °C ... 100 °C | |
| -200 °C ... 800 °C | |
| Signal: Voltage/current | |
| Number of outputs | 1 |
| Configurable/programmable | Yes |
| Voltage output signal | 0 V ... 5 V |
| 1 V ... 5 V | |
| 0 V ... 10 V | |
| 10 V ... 0 V | |
| Max. voltage output signal | approx. 12.3 V |
| Non-load voltage | < 17.5 V |
| Current output signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| 20 mA ... 0 mA | |
| 20 mA ... 4 mA | |
| Max. current output signal | 24.6 mA |
| Short-circuit current | < 31.5 mA |
| Load/output load voltage output | ≥ 10 kΩ |
| Load/output load current output | < 500 Ω (at 20 mA) |
| Ripple | < 20 mVPP |
| < 20 mVPP (at 500 Ω) | |
| Connection method | Screw connection |
| Stripping length | 12 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 26 ... 12 |
| Data: IFS interface | |
| Connection method | S-PORT |
| Status display | LED (red) |
| Dimensional drawing |
|
| Width | 6.2 mm |
| Height | 93.1 mm |
| Depth | 101.2 mm |
| Color | green (RAL 6021) |
| 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 |
| Ambient temperature (operation) | -20 °C ... 65 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| CE | |
| Certificate | CE-compliant |
| UKCA | |
| Certificate | UKCA-compliant |
| UL, USA/Canada | |
| Identification | UL 508 Listed |
| Class I, Div. 2, Groups A, B, C, D T4 | |
| Class I, Zone 2, Group IIC | |
| Shipbuilding approval | |
| Certificate | DNV GL TAA00002R0 |
| Shipbuilding data | |
| Temperature | B |
| Humidity | B |
| Vibration | B |
| EMC | A |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
| Electromagnetic compatibility | Conformance with EMC directive |
| Noise immunity | EN 61000-6-2 |
| Note | When being exposed to interference, there may be minimal deviations. |
| Noise emission | |
| Standards/regulations | EN 61000-6-4 |
| Electrostatic discharge | |
| Standards/regulations | EN 61000-4-2 |
| Electrostatic discharge | |
| 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 | 0.15 % |
| Fast transients (burst) | |
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 0.05 % |
| 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 % |
| Electrical isolation | 3-way isolation |
| Mounting type | DIN rail mounting |
| Mounting position | any |
