Product Model
MINI MCR-RTD-UI-SP-NC
Key Features
- 1Configurable via DIP switches or software for easy setup.
- 2Supports 3-way isolation for reliable electrical separation.
- 3Compatible with Pt, Ni, and Cu sensors for various temperature ranges.
- 4Fault monitoring capabilities ensure continuous system reliability.
- 5Linear current or voltage signal conversion for precise measurement.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Temperature transmitter | Product family | MINI Analog |
| Article revision | 06 | Overvoltage category | II |
| Pollution degree | 2 | 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)
500 ms (3-conductor)
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)
0.3 % * 200 K / set measuring range; 0.3 % > 200 K (Cu) | 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 I |
| Number of inputs | 1 | Input signal | Temperature
Resistor |
| 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 |
| Configurable/programmable | no | Number of outputs | 1 |
| Configurable/programmable | Yes | Voltage output signal | 0 V ... 10 V
10 V ... 0 V
0 V ... 5 V
1 V ... 5 V |
| Max. voltage output signal | approx. 12.3 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 | Load/output load voltage output | 10 kΩ |
| Load/output load current output | 500 Ω (at 20 mA) | Ripple | < 20 mV
< 20 mV |
| 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 | Connection method | S-PORT |
| Status display | LED (red) | Width | 6.2 mm |
| Height | 93.1 mm | Depth | 102.5 mm |
| 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 |
| 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) |
| Certificate | CE-compliant | Identification | II 3 G Ex nA IIC T4 Gc X |
| Identification | UL 508 Listed
Class I, Div. 2, Groups A, B, C, D T4
Class I, Zone 2, Group IIC | Identification | D, EMC1 |
| Certificate | DNV GL 14085-15HH | 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 | EN 61000-6-4 | Standards/regulations | EN 61000-4-2 |
| Comments | Safety measures must be taken to prevent electrostatic discharge. | Designation | Electromagnetic RF field |
| Standards/regulations | EN 61000-4-3 | Typical deviation from the measuring range final value | 0.04 % |
| Designation | Fast transients (burst) | Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 0.1 % | Standards/regulations | EN 61000-4-5 |
| Designation | Conducted interferences | Standards/regulations | EN 61000-4-6 |
| Typical deviation from the measuring range final value | 0.02 % | Electrical isolation | Basic insulation in accordance with EN 61010 |
| Mounting type | DIN rail mounting | Assembly note | 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 |
Specifications may be subject to change without notice