Official DistributorSKU
MPN
MINI MCR-2-T-2RO
Weight
0.128 kg
This product is Not Cancellable/Not Returnable
Series MINI-MCR
MINI MCR-2-T-2RO - Limit value switch
Universally configurable temperature limit value switch with two transistor outputs for the connection of 2, 3, and 4-conductor resistance thermometers and thermocouples. Configurable via DIP switch or software, screw connection technology
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 |
| Type | Signal conditioner |
| Configuration | DIP switches |
| Configuration | Software |
| Configuration | App |
Insulation characteristics
| Overvoltage category | II |
| Pollution degree | 2 |
Functionality
| Configuration | DIP switches |
| Configuration | Software |
| Configuration | App |
Electrical properties
| Switching point accuracy | < 0.1 % |
| Step response (0–99%) | 300 ms |
| Step response (0–99%) | 570 ms |
| Step response (0–99%) | 380 ms |
| Step response (0–99%) | 300 ms |
| Step response (0–99%) | 570 ms |
| Maximum temperature coefficient | 0.01 %/K |
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 | 20 mA (12 V DC) |
| Typical current consumption | 10 mA (24 V DC) |
| Power consumption | 350 mW |
Signal
| Number of Inputs | 1 |
Measurement
| Number of Inputs | 1 |
| Configurable/programmable | Yes |
| Sensor types (RTD) that can be used | Pt, Ni, Cu sensors |
| Sensor types that can be used (TC) | B, E, J, K, N, R, S, T, L, U, A-1, A-2, A-3, M, L |
| Available Input Sources | Resistance thermometers |
| Available Input Sources | Thermocouples |
| Temperature measuring range | -250 °C ... 2500 °C (RTD) |
| Temperature measuring range | ≥ 20 K (RTD) |
| Sensor type: | 500 °C ... 1820 °C |
| Sensor type: | -230 °C ... 1000 °C |
| Sensor type: | -210 °C ... 1200 °C |
| Sensor type: | -250 °C ... 1372 °C |
| Sensor type: | -200 °C ... 1300 °C |
| Sensor type: | -50 °C ... 1768 °C |
| Sensor type: | -50 °C ... 1768 °C |
| Sensor type: | -200 °C ... 400 °C |
| Sensor type: | -200 °C ... 900 °C |
| Sensor type: | -200 °C ... 600 °C |
| Sensor type: | 0 °C ... 2500 °C |
| Sensor type: | 0 °C ... 1800 °C |
| Sensor type: | 0 °C ... 1800 °C |
| Sensor type: | -200 °C ... 100 °C |
| Sensor type: | -200 °C ... 800 °C |
| Sensor input current | 200 µA (RTD) |
| Max. permissible overall conductor resistance | ≤ 25 Ω (Per line, RTD in 3- or 4-conductor technology) |
| Max. permissible overall conductor resistance | ≤ 50 Ω (adjustable, RTD in 2-conductor technology) |
| Linear resistance measuring range | 0 Ω ... 4000 Ω (RTD) |
| Linear mV signal range | -500 mV ... 500 mV (RTD) |
| Connection technology | 2-, 3-, 4-conductor |
Switching: Transistor
| Number of Outputs | 2 |
| Contact switching type | 2 N/O contacts |
| Maximum Switching Voltage | 30 V DC |
| Max. switching current | 100 mA (30 V) |
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: IFS interface
| Connection Method | Micro USB type B |
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 024 X |
UKCA Ex (UKEX)
| Identification | II 3 G Ex ec IIC T4 Gc |
| Certificate | PxCIF21UKEX2902049X |
IECEx
| Identification | Ex ec IIC T4 Gc |
| Certificate | IECEx BVS 20.0017X |
CCC / China-Ex
| Identification | Ex nA IIC T4 Gc |
| Certificate | NEPSI GYJ21.1041X |
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 |
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
2811271 - Programming adapter with USB interface, for programming with software. The USB driver is included in the software solutions for the products to be programmed, such as measuring transducers or motor managers.
2905872 - Bluetooth adapter with micro USB and S-PORT interface for wireless communication with the MINI Analog, MINI Analog Pro, MACX Analog, Interface System Gateways, and PLC logic device series.
2909681 - Near Field Communication (NFC) programming adapter with USB interface for the wireless configuration of NFC-capable products from Phoenix Contact with software. A separate USB driver is not required.
Why Proax for Phoenix Contact 2906876?
Proax is an authorized distributor of Phoenix Contact 2906876 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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