The 6.2 mm wide configurable 3-way isolating amplifier MINI MCR-SL-U-UI-... is used for electrical isolation, conversion, amplification and filtering of standard signals.
The signals 0...24 V and 0...30 V can be processed on the input side.
The analog signals 0...20 mA, 4...20 mA, 0...10 V, 2...10 V, 0...5 V or 1..5 V are available electrically isolated on the output side.
The DIP switches, which can be accessed on the side of the housing, can be used to configure the input and output signal ranges.
Power (19.2 V DC to 30 V DC) can be supplied through connection terminal blocks on the modules or in conjunction with the DIN rail connector.
MINI MCR-SL-U-UI-NC
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Signal conditioner
2865007
MCR 3-way signal conditioner, with configurable input/output, for electrical isolation and conversion of analog signals up to 30 V, with screw connection, standard configuration
Free download available.
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Product details
| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| Product type | Signal conditioner |
| Product family | MINI Analog |
| No. of channels | 1 |
| Configuration | DIP switches |
| Insulation characteristics | |
| Overvoltage category | II |
| Pollution degree | 2 |
| Electrical isolation | Basic insulation in accordance with EN 61010 |
| Electrical isolation between input and output | yes |
| Limit frequency (3 dB) | approx. 100 Hz |
| Protective circuit | Transient protection |
| Step response (10-90%) | approx. 3.5 ms |
| Maximum temperature coefficient | < 0.01 %/K |
| Temperature coefficient, typical | < 0.002 %/K |
| Maximum transmission error | < 0.1 % (of final value) |
| < 0.4 % (Without adjustment) | |
| Electrical isolation Input/output/power supply | |
| Rated insulation voltage | 50 V AC/DC |
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
| 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 | < 19 mA (at 24 V DC incl. load) |
| Power consumption | < 450 mW |
| Signal: Voltage | |
| Number of inputs | 1 |
| Configurable/programmable | Yes, unconfigured |
| Voltage input signal | 0 V ... 24 V |
| 0 V ... 30 V | |
| Max. voltage input signal | 50 V DC |
| Input resistance of voltage input | approx. 125 kΩ (0 V ... 24 V) |
| approx. 155 kΩ (0 V ... 30 V) | |
| Signal: Voltage/current | |
| Number of outputs | 1 |
| Configurable/programmable | Yes, unconfigured |
| Voltage output signal | 0 V ... 10 V |
| 0 V ... 5 V | |
| 1 V ... 5 V | |
| 2 V ... 10 V | |
| Max. voltage output signal | ≤ 12.5 V |
| Non-load voltage | ≤ 12.5 V |
| Current output signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| Max. current output signal | 28 mA |
| Short-circuit current | ≤ 22 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 |
| 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 | 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 Recognized |
| Class I, Div. 2, Groups A, B, C, D T5 | |
| 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 | 5 % |
| Fast transients (burst) | |
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 5 % |
| 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 | 5 % |
| Electrical isolation | Basic insulation in accordance with EN 61010 |
| Mounting type | DIN rail mounting |
| Assembly note | 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. |
| Mounting position | any |
UL Recognized
Approval ID: E238705DNV
Approval ID: TAA000020NcUL Listed
Approval ID: E199827UL Listed
Approval ID: E199827
Your advantages
Power supply possible via the foot element (TBUS)
Low power consumption
Highly-compact isolating amplifier for electrical isolation, conversion, amplification, and filtering of 24 V or
30 V DC signals to create standard analog signals
Up to 12 signal combinations can be configured using DIP switches
3-way isolation