Product Model
MINI MCR-SL-UI-REL-SP
Selling Points
- 1Highly Configurable: Adjust input signal, hysteresis, and delay time via DIP switches.
- 2Compact Design: Only 6.2 mm wide, ideal for space-constrained applications.
- 3Reliable Indication: Status and error indication via two diagnostic LEDs.
- 4Flexible Power Supply: Power supply possible via foot element (T-connector) or DIN rail connector.
- 5Precise Control: Switching point accuracy < 0.05%, ensuring precise control over analog signals.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Limit value switch | Product family | MINI Analog |
No. of channels | 1 | Article revision | 10 |
Overvoltage category | II | Pollution degree | 2 |
Rated insulation voltage | 50 V AC/DC | Electrical isolation | Basic insulation in accordance with EN 61010 |
Electrical isolation between input and output | yes | Test voltage input/power supply | 1.5 kV AC (50 Hz, 60 s) |
Switching point accuracy | < 0.05 % | Step response (0–99%) | < 35 ms |
Maximum temperature coefficient | < 0.02 %/K | 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 | < 14 mA (at 24 V DC) |
Power consumption | < 330 mW (at 24 V DC) | Number of inputs | 1 |
Voltage input signal | 0 V ... 10 V | Max. voltage input signal | 30 V |
Current input signal | 0 mA ... 20 mA | Max. current input signal | 100 mA |
Input resistance of voltage input | > 100 kΩ | Input resistance current input | 50 Ω |
Specification of the switching point | With 25-speed potentiometer | Contact switching type | 1 changeover contact |
Contact material | AgSnO | Maximum switching voltage | 250 V AC
240 V AC (UL) |
Limiting continuous current | 2 A | Setting range of the response delay | 0 s ... 10 s (0 s, 1 s, 2 s, 3 s, 4 s, 6 s 8 s, 10 s) |
Internal hysteresis | 0.1 %, 1 %, 2.5 %, 5 % | Number of outputs | 1 |
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 | 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 | Degree of protection | IP20 |
Ambient temperature (operation) | -20 °C ... 65 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Certificate | CE-compliant | Identification | II 3 G Ex nA nC IIC T4 Gc X |
Identification | Class I, Zone 2, AEx nA nC IIC T5 | Identification | UL 508 Recognized |
Identification | Class I, Zone 2, Ex nA nC IIC T5 Gc | Identification | GL EMC 2 D |
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