Voltage signal 3-way signal conditioner with pluggable connection technology for the electrical isolation, conversion, amplification, and filtering of mV signals to V signals. Input signals from -50 mV ... 50 mV / -30 V ... 30 V and output signals from -10 V ... 10 V / 0(4) mA ... 20mA are supported. The measuring transducer supports fault monitoring and NFC communication.
MINI MCR-2-U-UI
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Input signal conditioner
2902019
No. ELDAS®:
500900382
No. ELDAS®:
500900382
3-way signal conditioner, with configurable input/output, for electrical isolation and conversion of analog signals in the mV and V range, unipolar as well as bipolar. Screw connection technology, standard configuration.
Free download available.
Downloads
Product details
| Note on application | |
| Note on application | As things stand now, we are preparing the product so that, as of December 11, 2027, it will comply with the requirements of the EU Cyber Resilience Act (CRA) based on the information currently available regarding the CRA. |
| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| Product type | Input signal conditioner |
| Product family | MINI Analog Pro |
| No. of channels | 1 |
| Configuration | DIP switches |
| Functionality | |
| Configuration | DIP switches |
| Electrical isolation | 3-way isolation |
| Electrical isolation between input and output | yes |
| Limit frequency (3 dB) | 30 Hz (via DIP switch) |
| 5 kHz (via DIP switch) | |
| Protective circuit | Transient protection |
| Step response (10-90%) | < 8.5 ms (with 30 Hz filter) |
| Maximum temperature coefficient | 0.01 %/K |
| Maximum transmission error | ≤ 0.1 % (of final value) |
| Electrical isolation | |
| Overvoltage category | II |
| Pollution degree | 2 |
| Electrical isolation Input/output/power supply IEC/EN 61010-1 | |
| Standards/regulations | IEC/EN 61010-1 |
| Rated insulation voltage | 300 Vrms |
| Test voltage | 3 kV AC (50 Hz, 60 s) |
| Insulation | Reinforced insulation |
| 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 | 25 mA (Current output, at 24 V DC incl. load) |
| 54 mA (Current output, at 12 V DC incl. load) | |
| Power consumption (I output) | ≤ 800 mW (at IOUT = 20 mA, 9.6 V DC, 600 Ω load) |
| Signal: Voltage | |
| Number of inputs | 1 |
| Configurable/programmable | Yes |
| Input signal | Voltage |
| Voltage input signal | -50 mV ... 50 mV (via DIP switch) |
| 0 mV ... 50 mV (via DIP switch) | |
| -60 mV ... 60 mV (via DIP switch) | |
| 0 mV ... 60 mV (via DIP switch) | |
| -75 mV ... 75 mV (via DIP switch) | |
| 0 mV ... 75 mV (via DIP switch) | |
| -80 mV ... 80 mV (via DIP switch) | |
| 0 mV ... 80 mV (via DIP switch) | |
| -100 mV ... 100 mV (via DIP switch) | |
| 0 mV ... 100 mV (via DIP switch) | |
| -120 mV ... 120 mV (via DIP switch) | |
| 0 mV ... 120 mV (via DIP switch) | |
| -150 mV ... 150 mV (via DIP switch) | |
| 0 mV ... 150 mV (via DIP switch) | |
| -200 mV ... 200 mV (via DIP switch) | |
| 0 mV ... 200 mV (via DIP switch) | |
| -240 mV ... 240 mV (via DIP switch) | |
| 0 mV ... 240 mV (via DIP switch) | |
| -300 mV ... 300 mV (via DIP switch) | |
| 0 mV ... 300 mV (via DIP switch) | |
| -500 mV ... 500 mV (via DIP switch) | |
| 0 mV ... 500 mV (via DIP switch) | |
| -600 mV ... 600 mV (via DIP switch) | |
| 0 mV ... 600 mV (via DIP switch) | |
| -750 mV ... 750 mV (via DIP switch) | |
| 0 mV ... 750 mV (via DIP switch) | |
| -800 mV ... 800 mV (via DIP switch) | |
| 0 mV ... 800 mV (via DIP switch) | |
| -1 V ... 1 V (via DIP switch) | |
| 0 V ... 1 V (via DIP switch) | |
| -1.2 V ... 1.2 V (via DIP switch) | |
| 0 V ... 1.2 V (via DIP switch) | |
| -1.5 V ... 1.5 V (via DIP switch) | |
| 0 V ... 1.5 V (via DIP switch) | |
| -2 V ... 2 V (via DIP switch) | |
| 0 V ... 2 V (via DIP switch) | |
| -2.4 V ... 2.4 V (via DIP switch) | |
| 0 V ... 2.4 V (via DIP switch) | |
| -3 V ... 3 V (via DIP switch) | |
| 0 V ... 3 V (via DIP switch) | |
| -5 V ... 5 V (via DIP switch) | |
| 0 V ... 5 V (via DIP switch) | |
| -6 V ... 6 V (via DIP switch) | |
| 0 V ... 6 V (via DIP switch) | |
| -7.5 V ... 7.5 V (via DIP switch) | |
| 0 V ... 7.5 V (via DIP switch) | |
| -8 V ... 8 V (via DIP switch) | |
| 0 V ... 8 V (via DIP switch) | |
| -10 V ... 10 V (via DIP switch) | |
| 0 V ... 10 V (via DIP switch) | |
| -12 V ... 12 V (via DIP switch) | |
| 0 V ... 12 V (via DIP switch) | |
| -15 V ... 15 V (via DIP switch) | |
| 0 V ... 15 V (via DIP switch) | |
| -20 V ... 20 V (via DIP switch) | |
| 0 V ... 20 V (via DIP switch) | |
| -24 V ... 24 V (via DIP switch) | |
| 0 V ... 24 V (via DIP switch) | |
| -30 V ... 30 V (via DIP switch) | |
| 0 V ... 30 V (via DIP switch) | |
| Max. voltage input signal | 33 V |
| Input resistance of voltage input | > 10 kΩ |
| Signal: Voltage/current | |
| Number of outputs | 1 |
| Configurable/programmable | Yes |
| Voltage output signal | 0 V ... 5 V (via DIP switch) |
| 1 V ... 5 V (via DIP switch) | |
| -5 V ... 5 V (via DIP switch) | |
| 0 V ... 10 V (via DIP switch) | |
| 2 V ... 10 V (via DIP switch) | |
| -10 V ... 10 V (via DIP switch) | |
| Open-circuit voltage | < 17 V |
| Current output signal | 0 mA ... 20 mA (via DIP switch) |
| 4 mA ... 20 mA (via DIP switch) | |
| Max. current output signal | 22 mA |
| Short-circuit current | < 32 mA |
| Load/output load voltage output | ≥ 10 kΩ |
| Load/output load current output | ≤ 600 Ω (at 20 mA) |
| Ripple | < 20 mVPP (at 600 Ω) |
| < 20 mVPP (at 600 Ω) | |
| Connection method | Screw connection |
| Stripping length | 10 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.2 mm² ... 1.5 mm² (with ferrule) |
| 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) |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Ex installation (EPL) | Gc |
| Div. 2 |
| Status display | Green LED (supply voltage) |
| Width | 6.2 mm |
| Height | 109.81 mm |
| Depth | 119.2 mm |
| 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 ic IIC T4 Gc |
| Certificate | BVS 19 ATEX E 047 X |
| IECEx | |
| Identification | Ex ec ic IIC T4 Gc |
| Certificate | IECEx BVS 19.0041X |
| CCC / China-Ex | |
| Identification | Ex ec ic IIC T4 Gc |
| UL, USA/Canada | |
| Identification | UL 508 Listed |
| Class I, Div. 2, Groups A, B, C, D T6 | |
| Class I, Zone 2, Group IIC T6 | |
| Shipbuilding approval | |
| Certificate | DNV GL TAA00002UA |
| Shipbuilding data | |
| Temperature | B |
| Humidity | B |
| Vibration | A |
| 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 |
| Fast transients (burst) | |
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Surge current load (surge) | |
| Standards/regulations | EN 61000-4-5 |
| Conducted interference | |
| Designation | Conducted interferences |
| Standards/regulations | EN 61000-4-6 |
| Electrical isolation | 3-way isolation |
| GB Standard | |
| Standards/regulations | GB/T 3836.1 |
| GB/T 3836.3 | |
| GB/T 3836.4 | |
| 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 |
| Item number | 2902019 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | DK1121 |
| Product key | DK1121 |
| GTIN | 4046356649674 |
| Weight per piece (including packing) | 123.2 g |
| Weight per piece (excluding packing) | 74.43 g |
| Customs tariff number | 85437000 |
| Country of origin | DE |
ECLASS
| ECLASS-13.0 | 27210120 |
| ECLASS-15.0 | 27210120 |
ETIM
| ETIM 10.0 | EC002653 |
UNSPSC
| UNSPSC 21.0 | 39121000 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 7(a), 7(c)-I |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
| 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol (CAS: 79-94-7) | |
| SCIP | fb1d801d-31e9-42e1-aaae-cc7aabbdd236 |
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