Official DistributorSKU
MPN
MINI MCR-SL-F-UI-NC
Weight
0.117 kg
MINI MCR-SL-F-UI-NC - Frequency measuring transducer
The configurable frequency transducer is suitable for the connection of NAMUR proximity sensors as well as for sensors with NPN and PNP outputs. Configurable via DIP switch and teach-in wheel. Screw connection, standard configuration.
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 |
| Operating elements | Press/slide button |
| Configuration | DIP switches |
Insulation characteristics
| Overvoltage category | II |
| Pollution degree | 2 |
Functionality
| Configuration | DIP switches |
Electrical properties
| Electrical isolation | 3-way isolation |
| Electrical isolation between input and output | yes |
| Protective circuit | Transient protection |
| Step response (0–99%) | < 35 ms (At f > 500 Hz) |
| Maximum temperature coefficient | 0.01 %/K |
| Transmission error in the set measuring range | 0.1 % |
Electrical isolation Input/output/power supply
| Rated Insulation Voltage | 50 V AC/DC |
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
| Insulation | Basic insulation in accordance with IEC/EN 61010 |
Supply
| Supply Voltage Range | 9.6 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) |
| Typical current consumption | < 28 mA (at IOUT = 20 mA, 24 V DC, load 500 Ω) |
| Power consumption | < 800 mW (at IOUT = 20 mA, 9.6 V DC, load 500 Ω) |
Measurement: Frequency
| Configurable/programmable | Yes |
| Available Input Sources | NPN/PNP transistor outputs |
| Available Input Sources | NAMUR initiators |
| Available Input Sources | Floating relay contact (dry contact) |
| Max. voltage input signal | 30 V (incl. DC voltage) |
| Frequency measuring range | 0.002 Hz ... 20 kHz (DIP switch) |
| Frequency measuring range | 0.002 Hz ... 80 kHz (Teach-in wheel) |
Signal
| Number of Inputs | 1 |
| Input Signal | Frequency |
Signal: Voltage/current
| Number of Outputs | 1 |
| Configurable/programmable | Yes |
| Voltage output signal | 0 V ... 5 V |
| Voltage output signal | 1 V ... 5 V |
| Voltage output signal | 0 V ... 10 V |
| Voltage output signal | 10 V ... 0 V |
| Max. voltage output signal | 12.3 V |
| Current Output Signal | 0 mA ... 20 mA |
| Current Output Signal | 4 mA ... 20 mA |
| Current Output Signal | 20 mA ... 0 mA |
| Current Output Signal | 20 mA ... 4 mA |
| Max. current output signal | 24.6 mA |
| Load/output load voltage output | ≥ 10 kΩ |
| Load/Output Load Current Output | 500 Ω (20 mA) |
| Ripple | < 20 mVPP |
| Ripple | < 20 mVPP (500 Ω) |
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 | LED red |
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 Listed |
| Identification | Class I, Div. 2, Groups A, B, C, D T4 |
| Identification | Class I, Zone 2, Group IIC |
Shipbuilding approval
| Certificate | DNV GL TAA00002R0 |
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 |
Electrostatic discharge
| Standards/regulations | EN 61000-4-2 |
| 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 | 0.1 % |
Fast transients (burst)
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 2 % |
Surge current load (surge)
| Standards/regulations | EN 61000-4-5 |
Conducted interference
| Designation | Conducted interferences |
| Standards/regulations | EN 61000-4-6 |
| Typical deviation from the measuring range final value | 0.3 % |
Standards and Regulations
| Electrical isolation | 3-way isolation |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | 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 |
Accessories
2902961 - The fault monitoring module is used to evaluate and report group errors from the fault monitoring system and to monitor the supply voltages. The error is reported via an N/O contact. Screw connection, standard configuration.
2869728 - DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos.
2811815 - MINI analog multiplexer, generates one analog output from 8 analog input signals, for MINI analog module with screw connection.
Why Proax for Phoenix Contact 2902832?
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Additional Information
| Pack Size | 1 |
Recommended
2902833 - Frequency transducer for connecting NAMUR proximity sensors and sensors with NPN or PNP outputs. Configurable via DIP switch and teach-in wheel. Spring-cage connection, standard configuration. Replacement part: 2902058 MINI MCR-2-F-UI-PT.
MINI MCR-SL-I-U-0-SP, MCR 3-way isolating amplifier, for electrical isolation of analog signals, with spring-cage connection, input signal: 0 mA ... 20 mA, output signal: 0 V ... 10 V
MINI MCR-SL-I-U-4-SP, MCR 3-way isolating amplifier, for electrical isolation of analog signals, with spring-cage connection, input signal: 4 mA ... 20 mA, output signal: 0 V ... 10 V
MINI MCR-SL-I-I-SP, MCR 3-way isolating amplifier, for electrical isolation of analog signals, with spring-cage connection, input signal: 0 ... 20 mA / 4 ... 20 mA, output signal: 0 ... 20 mA / 4 ... 20 mA- 2902961 - The fault monitoring module is used to evaluate and report group errors from the fault monitoring system and to monitor the supply voltages. The error is reported via an N/O contact. Screw connection, standard configuration.
Source de tension constante, tension d'entrée 9,6-30 V DC, tension de sortie 10 V, 7,5 V, 5 V, 2,5 V DC, isolée galvaniquement, configurable via commutateur DIP, raccordement vissé, configuration standard
2902823 - Constant voltage source, input voltage: 9.6 V DC ... 30 V DC, output voltage: 10 V, 7.5 V, 5 V, 2.5 V DC, electrically isolated, can be configured via DIP switches, spring-cage connection technology, standard configuration. Replacement part: 2902065 MINI MCR-2-CVCS-PT.
2864095 - MCR potiposition transducer for conversion of potentiometer positions into a standard analog signal, 0 Ω input... 100 Ω to 0 kΩ ... 100 kΩ
Amplificateur NAMUR configurable pour détecteurs de proximité, contacts de commutation sans potentiel et montés avec résistance. 2 contacts NO côté sortie, raccordement vissé
MINI MCR-SL-NAM-2RNO-SP, 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 spring-cage connection
MINI MCR-SL-U-UI-SP-NC, MCR 3-way isolation amplifier, with configurable input/output, for electrical isolation and conversion of analog signals up to 30 V, with spring-cage connection, standard configuration
MINI MCR-SL-U-U-SP, MCR 3-way isolating amplifier, for electrical isolation of analog signals, with spring-cage connection, input signal: 0 ... 10 V/± 10 V, output signal: 0 ... 10 V/± 10 V- 2811815 - MINI analog multiplexer, generates one analog output from 8 analog input signals, for MINI analog module with screw connection.
