Official DistributorSKU
MPN
MINI MCR-2-NAM-2RO
Weight
0.125 kg
This product is Not Cancellable/Not Returnable
Series MINI-MCR
MINI MCR-2-NAM-2RO - Isolation amplifier
Configurable NAMUR signal conditioner with plug-in connection technology for proximity sensors, floating switch contacts, and switch contacts with resistance circuit. 2 transistor outputs, configurable via DIP switch. Screw connection technology.
- 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
- 3-way isolation
Technical Specifications
Utilization restriction
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Product properties
| Product family | MINI Analog Pro |
| No. of channels | 1 |
| Configuration | DIP switches |
Insulation characteristics: GB Standard
| Overvoltage category | II |
| Pollution degree | 2 |
Functionality
| Configuration | DIP switches |
Electrical properties
| Electrical isolation | 4-way isolation |
| Electrical isolation between input and output | yes |
| Maximum power dissipation for nominal condition | 450 mW |
Electrical isolation Input/output/power supply
| Rated Insulation Voltage | 300 Vrms |
| Test voltage | 3 kV AC (50 Hz, 60 s) |
| Insulation | Reinforced insulation according to IEC/EN 61010-1 |
Supply
| Nominal Supply Voltage | 24 V DC |
| 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 | 18 mA (24 V DC) |
| Typical current consumption | 35 mA (12 V DC) |
| Power consumption | 450 mW (9.6 V DC) |
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: Transistor
| 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 |
| Maximum Switching Voltage | 30 V DC |
| Maximum Inrush Current | 50 mA DC |
| Min. switching current | 5 mA DC |
| Typical response time | 10 µs |
| Typical turn-off time | 35 µs |
| Switching frequency | 5 kHz |
Connection data
| Connection Method | Screw connection |
| Stripping length | 10 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 1.5 mm² (with ferrule) |
| Conductor cross section rigid | 0.14 mm² ... 2.5 mm² (without ferrule) |
| Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 (flexible) |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
Ex data
| Ex installation (EPL) | Gc |
| Ex installation (EPL) | Div. 2 |
Data: NFC interface
| No. of channels | 0 |
Signaling
| Status display | Green LED (supply voltage) |
| Status display | Yellow LED (switching output) |
| Error indication | Red LED |
Dimensions
| Width | 6.2 mm |
| Height | 109.81 mm |
| Depth | 119.2 mm |
Material specifications
| Color | gray (RAL 7042) |
| 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 (not assessed by UL) |
| Ambient Temperature (Operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
CE
| Certificate | CE-compliant |
ATEX
| Identification | II 3 G Ex ec IIC T4 Gc |
| Certificate | BVS 20 ATEX E 014X |
UKCA Ex (UKEX)
| Identification | II 3 G Ex ec IIC T4 Gc |
| Certificate | PxCIF21UKEX2902004X |
IECEx
| Identification | Ex ec IIC T4 Gc |
| Certificate | IECEx BVS 20.0010X |
CCC / China-Ex
| Identification | Ex nA IIC T4 Gc |
| Certificate | NEPSI GYJ20.1320X |
UL, USA/Canada
| Identification | UL 508 Listed |
| Identification | Class I, Div. 2, Groups A, B, C, D T6 |
| Identification | Class I, Zone 2, Group IIC T6 |
Shipbuilding approval
| Certificate | DNV GL TAA000021E Rev. 1 |
EAC Ex
| Identification | 2Ex ec IIC T4 Gc |
| Certificate | BY/112 02.01 TP012 103.01 00081 |
DNV GL data
| Temperature | B |
| Humidity | B |
| Vibration | A |
| 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 |
Fast transients (burst)
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
Surge current load (surge)
| Standards/regulations | EN 61000-4-5 |
Conducted interference
| Designation | Conducted interferences |
| Standards/regulations | EN 61000-4-6 |
Standards and Regulations
| Electrical isolation | 4-way isolation |
GB Standard
| Standards/regulations | GB 3836.1 |
| Standards/regulations | GB 3836.8 |
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
2695439 - DIN rail connector (TBUS), 5-pos., for bridging the supply voltage, can be snapped onto NS 35/... DIN rail in accordance with EN 60715
2866653 - Please use the following item in new systems: 2904614Primary-switched MINI POWER power supply for DIN rail mounting, input: 1-phase, output: 24 V DC/1.5 A, for potentially explosive areas
2866983 - Please use the following item in new systems: 2904614Primary-switched MINI POWER power supply for DIN rail mounting, input: 1-phase, output: 24 V DC/1.5 A
2869728 - DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos.
2902066 - Power terminal with plug-in connection technology for delivering the supply voltage to the DIN rail connector. Monitoring of the supply voltages in combination with the fault monitoring module. Screw connection technology
2902067 - Power terminal with plug-in connection technology for delivering the supply voltage to the DIN rail connector. Monitoring of the supply voltages in combination with the fault monitoring module. Push-in connection technology
2904504 - Fault monitoring module with plug-in connection technology for evaluating and reporting group errors from the FM system and for monitoring the supply voltages. Error message via N/C contact. Screw connection technology, standard configuration
2904508 - Fault monitoring module with plug-in connection technology for evaluating and reporting group errors from the FM system and for monitoring the supply voltages. Error message via N/C contact. Push-in connection technology, standard configuration
2901993 - Eight MINI Analog Pro signal conditioners and measuring transducers can be connected to a controller with minimal cabling effort and without any errors using system adapters and system cabling.
2905634 - Eight MINI Analog Pro signal conditioners and measuring transducers are quickly and easily integrated into a Modbus/RTU network via a communication adapter.
2905635 - Eight MINI Analog Pro signal conditioners and measuring transducers are quickly and easily integrated into a Modbus/TCP network via a communication adapter.
2905636 - Eight MINI Analog Pro signal conditioners and measuring transducers are quickly and easily integrated into a PROFIBUS DP network via a communication adapter.
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Additional Information
| Pack Size | 1 |
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