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This product is Not Cancellable/Not Returnable
Series MINI-MCR-SL-NAM
MINI MCR-SL-NAM-2RNO - Switching amplifier
Configurable NAMUR switching amplifier for proximity sensors, floating switching contacts and switching contacts with resistance circuit. On the output side 2 N/O contact, with screw connection
- Floating contacts and contacts with resistance circuit can be connected
- Power supply possible via the foot element (TBUS)
- Highly compact isolation amplifier for electrical isolation, amplification, and duplication of proximity sensor signals
- For proximity sensors according to IEC 60947-5-6 and EN 50227
- Second output can be used as a duplicator or error signaling output
- Error indication via diagnostic LED and analog signal
- N/O contacts at output
- Input and output signals can be configured via DIP switches
- Operating current/closed circuit current switch-over (inverted switching behavior)
Technical Specifications
Utilization restriction
EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Product properties
Product family | MINI Analog |
No. of channels | 1 |
Configuration | DIP switches |
Insulation characteristics
Overvoltage category | II |
Pollution degree | 2 |
Functionality
Configuration | DIP switches |
Electrical properties
Rated Insulation Voltage | 150 V AC (Input/relay outputs (reinforced insulation)) |
Rated Insulation Voltage | 150 V AC (Supply/relay outputs (reinforced insulation)) |
Rated Insulation Voltage | 150 V AC (Relay output 1/relay output 2 (reinforced insulation)) |
Rated Insulation Voltage | 30 V AC (Input/supply) |
Rated Insulation Voltage | 50 V DC (Input/supply) |
Electrical isolation | Reinforced insulation in accordance with EN 61010-1 |
Electrical isolation between input and output | yes |
Test voltage, input/output/supply | 1.5 kV AC (50 Hz, 60 s) |
Supply
Designation | 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 | < 600 mW |
Signal: NAMUR
Number of Inputs | 1 |
Available Input Sources | NAMUR proximity sensors (IEC/EN 60947-5-6) |
Available Input Sources | Floating switch contacts |
Available Input Sources | Switch contacts with resistance circuit |
Switching threshold "0" signal current | < 1.2 mA (blocking) |
Switching threshold "1" signal, current | > 2.1 mA (conductive) |
Line fault detection | > 6 mA (Short circuit) |
Line fault detection | < 0.35 mA (Line break) |
Line fault detection | Activated /deactivated via DIP switch |
Non-load voltage | 8.2 V DC ±10 % |
Switching: Relay
Output description | Output 1: Signal output; Output 2: Fault signaling output or signal duplicator, can be set via DIP switches |
Contact switching type | 2 N/O contacts |
Contact Material | Hard gold plated AgNi |
Maximum Switching Voltage | 250 V AC |
Maximum Switching Voltage | 125 V DC |
Maximum Switching Voltage | 150 V AC (UL) |
Maximum Switching Voltage | 125 V DC (UL) |
Maximum Inrush Current | 2 A |
Min. switching current | 1 mA (5 V DC) |
Typical response time | 15 ms |
Typical turn-off time | 20 ms |
Switching frequency | 0.5 Hz (240 V AC / 30 V DC / 2 A) |
Switching frequency | 10 Hz (without load) |
Signal
Number of Outputs | 2 |
Connection data
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 |
Signaling
Status display | Red LED (error messages) |
Status display | Yellow LED (relay status messages) |
Dimensions
Width | 6.2 mm |
Height | 93.1 mm |
Depth | 101.2 mm |
Material specifications
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 |
Identification | Class I, Div. 2, Groups A, B, C, D T4 |
Shipbuilding approval
Certificate | DNV GL TAA000020N |
DNV GL data
Temperature | B |
Humidity | B |
Vibration | B |
EMC | A |
Enclosure | Required protection according to the Rules shall be provided upon installation on board |
EMC data
Noise immunity | EN 61000-6-2 |
Note | When being exposed to interference, there may be minimal deviations. |
Electromagnetic compatibility | Conformance with EMC directive |
Noise emission | EN 61000-6-4 |
Electromagnetic HF field
Designation | Electromagnetic RF field |
Standards/regulations | EN 61000-4-3 |
Evaluation criterion | A |
Fast transients (burst)
Designation | Fast transients (burst) |
Standards/regulations | EN 61000-4-4 |
Evaluation criterion | A |
Conducted interference
Designation | Conducted interferences |
Standards/regulations | EN 61000-4-6 |
Evaluation criterion | A |
Standards and Regulations
Electrical isolation | Reinforced insulation in accordance with EN 61010-1 |
Mounting
Mounting Type | DIN rail mounting |
Mounting Position | any |
Accessories
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Additional Information
Pack Size | 1 |
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