Product Model
MINI MCR-SL-UI-2I-NC
Selling Points
- 1Configurable 4-way isolating amplifier for electrical isolation and duplication of analog signals.
- 2Supports input signals of 0...20 mA, 4...20 mA, 0...10 V, or 1...5 V.
- 3Two electrically isolated current outputs (0...20 mA or 4...20 mA) for independent configuration.
- 4Power supply via connection terminal blocks or DIN rail connector (19.2 V DC to 30 V DC).
- 5Compact design with dimensions of 6.2 mm x 93.1 mm x 102.5 mm and IP20 protection.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
EMC note | EMC: class A product, see manufacturer's declaration in the download area | Product type | Signal duplicator |
Product family | MINI Analog | No. of channels | 2 |
Configuration | DIP switches | Article revision | 12 |
Overvoltage category | II | Pollution degree | 2 |
Configuration | DIP switches | Rated insulation voltage | 50 V AC/DC |
Electrical isolation | Basic insulation in accordance with EN 61010 | Electrical isolation between input and output | yes |
Limit frequency (3 dB) | approx. 35 Hz | Maximum power dissipation for nominal condition | 500 mW |
Test voltage (Input/output/supply) | 1.5 kV AC (50 Hz, 60 s) | Protective circuit | Transient protection |
Step response (0–99%) | 10 ms | Maximum temperature coefficient | < 0.01 %/K |
Temperature coefficient, typical | < 0.004 %/K | Maximum transmission error | ≤ 0.2 % (of final value) |
Transmission error, typical | < 0.1 % | 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 | < 30 mA (at 24 V DC incl. load) |
Power consumption | < 600 mW | Number of inputs | 1 |
Configurable/programmable | Yes, unconfigured | Voltage input signal | 0 V ... 10 V (please indicate if different setting when ordering)
1 V ... 5 V |
Max. voltage input signal | 30 V | Current input signal | 0 mA ... 20 mA
4 mA ... 20 mA |
Max. current input signal | 50 mA | Input resistance of voltage input | approx. 100 kΩ |
Input resistance current input | approx. 50 Ω | Number of outputs | 2 |
Configurable/programmable | Yes, unconfigured | Non-load voltage | 9 V |
Current output signal | 0 mA ... 20 mA
4 mA ... 20 mA | Max. current output signal | approx. 22 mA |
Load/output load current output | ≤ 250 Ω (at 20 mA) | Ripple | < 20 mV |
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 |
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 |
Degree of protection | IP20 | Ambient temperature (operation) | -20 °C ... 60 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C | Altitude | ≤ 2000 m |
Permissible humidity (operation) | 5 % ... 95 % (non-condensing) | Certificate | CE-compliant |
Certificate | UKCA-compliant | Identification | UL 508 Recognized
Class I, Div. 2, Groups A, B, C, D T5 |
Certificate | DNV GL TAA00002R0 | 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 | 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 | 5 % | Designation | Fast transients (burst) |
Standards/regulations | EN 61000-4-4 | Typical deviation from the measuring range final value | 5 % |
Standards/regulations | EN 61000-4-5 | Comments | Criterion B |
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 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