MINI MCR-SL-SHUNT-UI
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Signal conditioner
2810858
MCR 3-way signal conditioner, with configurable input/output, for electrical isolation and conversion of analog signals in the mV range, both unipolar and bipolar with screw connection, preconfigured. Replacement part: 2902018 MINI MCR-2-U-UI-C.
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| Product type | Signal conditioner |
| Product family | MINI Analog |
| No. of channels | 1 |
| Insulation characteristics | |
| Overvoltage category | II |
| Pollution degree | 2 |
| Rated insulation voltage | 30 V AC |
| 50 V DC | |
| Electrical isolation | Basic insulation in accordance with EN 61010 |
| Electrical isolation between input and output | yes |
| Limit frequency (3 dB) | 100 Hz / 30 Hz switchable |
| Test voltage, input/output/supply | 1.5 kV AC (50 Hz, 60 s) |
| Step response (10-90%) | 3.5 ms (100 Hz) |
| Maximum temperature coefficient | < 0.01 %/K |
| Temperature coefficient, typical | < 0.002 %/K |
| Maximum transmission error | ≤ 0.2 % |
| < 0.4 % (Without adjustment) | |
| Supply | |
| Nominal supply voltage | 24 V DC |
| Supply voltage range | 19.2 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) |
| Max. current consumption | < 25 mA |
| Power consumption | < 450 mW (Current output) |
| Signal: Voltage | |
| Number of inputs | 1 |
| Configurable/programmable | Yes, preconfigured |
| Voltage input signal | -50 mV ... 50 mV |
| -60 mV ... 60 mV | |
| -75 mV ... 75 mV | |
| -80 mV ... 80 mV | |
| -100 mV ... 100 mV | |
| -120 mV ... 120 mV | |
| -150 mV ... 150 mV | |
| -200 mV ... 200 mV | |
| -240 mV ... 240 mV | |
| -300 mV ... 300 mV | |
| -500 mV ... 500 mV | |
| -600 mV ... 600 mV | |
| -750 mV ... 750 mV | |
| -800 mV ... 800 mV | |
| -1 V ... 1 V | |
| -1.2 V ... 1.2 V | |
| -1.5 V ... 1.5 V | |
| -2 V ... 2 V | |
| -2.4 V ... 2.4 V | |
| -3 V ... 3 V | |
| 0 mV ... 50 mV (additional areas can be configured, see table) | |
| 0 mV ... 60 mV | |
| 0 mV ... 75 mV | |
| 0 mV ... 80 mV | |
| 0 mV ... 100 mV | |
| 0 mV ... 120 mV | |
| 0 mV ... 150 mV | |
| 0 mV ... 200 mV | |
| 0 mV ... 240 mV | |
| 0 mV ... 300 mV | |
| 0 mV ... 500 mV | |
| 0 mV ... 600 mV | |
| 0 mV ... 750 mV | |
| 0 mV ... 800 mV | |
| 0 V ... 1 V | |
| 0 V ... 1.2 V | |
| 0 V ... 1.5 V | |
| 0 V ... 2 V | |
| 0 V ... 2.4 V | |
| 0 V ... 3 V | |
| Max. voltage input signal | approx. 3 V DC |
| Input resistance of voltage input | approx. 10 kΩ |
| Signal: Voltage/current | |
| Number of outputs | 1 |
| Configurable/programmable | Yes, preconfigured |
| Voltage output signal | 0 V ... 10 V |
| 2 V ... 10 V | |
| 0 V ... 5 V | |
| 1 V ... 5 V | |
| -10 V ... 10 V (The bi-polar output can be used only for bi-polar input signals.) | |
| -5 V ... 5 V (The bi-polar output can be used only for bi-polar input signals.) | |
| Current output signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| Load/output load voltage output | ≥ 10 kΩ |
| Load/output load current output | < 500 Ω (at 20 mA) |
| Ripple | < 20 mVPP (at 500 Ω) |
| < 20 mVPP (at 10 kΩ) | |
| Connection method | Screw connection |
| Connection technology | 2-conductor |
| 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 |
| Dimensional drawing |
|
| Width | 6.2 mm |
| Height | 93.1 mm |
| Depth | 102.5 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 Recognized |
| Class I, Div. 2, Groups A, B, C, D T4 | |
| Shipbuilding approval | |
| Certificate | DNV GL TAA000020N |
| 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 | 6 % |
| Fast transients (burst) | |
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 6 % |
| Surge current load (surge) | |
| Standards/regulations | EN 61000-4-5 |
| Surge current load (surge) | |
| Comments | Criterion B |
| Conducted interference | |
| Designation | Conducted interferences |
| Standards/regulations | EN 61000-4-6 |
| Typical deviation from the measuring range final value | 6 % |
| 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 |
Edut
Power supply possible via the foot element (TBUS)
Ideal for converting signals for shunt measurements
Low power consumption
Highly-compact isolating amplifier for electrical isolation, conversion, amplification, and filtering of mV signals to create standard analog signals
3-way isolation
Up to 280 signal combinations can be configured using DIP switches