# Signal Converter, Resistance, RTD, Thermocouple, Current, Voltage, 1 Channels, 30 VDC

![Product image](https://novapart.co/image/farnell:3293265/)

**URL**: https://novapart.co/products/2902850/signal-converter-resistance-rtd-thermocouple
**SKU**: 2902850
**Manufacturer**: PHOENIX CONTACT
**Category**: Automation & Process Control || Signal Conditioning || Signal Converters
**Price**: €158.4800
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Accuracy % | - |
| Product Range | MCR Technology MINI Analog |
| Supply Voltage | 30VDC |
| Isolation Input | Isolated |
| No. Of Channels | 1 Channel |
| Output Accuracy | - |
| No. Of Output Channels | 1Channels |
| Signal Conditioner Input | Resistance, RTD, Thermocouple |
| Signal Conditioner Output | Current, Voltage |
| Signal Conditioner Mounting | DIN Rail |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3293265/)

https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid 

(http://phoenixcontact.com/download) 

Temperature transducer for the connection of 2, 3, and 4-conductor resistance thermometers and resistancetype sensors. Configurable via DIP switch or software. Spring-cage connection, standard configuration. Replacement part: 2902052 MINI MCR-2-RTD-UI-PT. 

## Product Description 

The configurable temperature transducer with 3-way isolation is suitable for the connection of resistance thermometers and remote resistance-type sensors with 2, 3, and 4-conductor connection technology. 

The measured values are converted into a linear current or voltage signal. 

You can configure the device using one of the free software solutions. Default settings can also be made directly on the device by simply using the DIP switches (see configuration table). The measuring transducer supports fault monitoring. 

## Key Commercial Data 

|Key Commercial Data||
|---|---|
|Packing unit<br>~~Ge~~|1 pc<br>~~Ge~~|
|GTIN<br>~~AR~~|~~AR~~|
|GTIN<br>~~GO~~|4046356689250<br>~~GO~~|
|Weight per Piece (excluding packing)<br>~~GO~~|90.900 g<br>~~GO~~|
|Custom tariff number<br>~~GO~~<br>~~a~~|85437090<br>~~GO~~<br>~~CO~~|
|Country of origin<br>~~a~~|Germany<br>~~CO~~|
|Note<br>~~a~~<br>~~Ge~~|Made to Order (non-returnable)<br>~~CO~~<br>~~Ge~~|



## Technical data 

## Note 

|Utilization restriction|EMC: class A product, see manufacturer's declaration in the download|
|---|---|
||area|
|Dimensions||
|Width|6.2 mm|
|Height|93.1 mm|
|Depth|102.5 mm|
|Ambient conditions||



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https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

## Technical data 

|Technical data||
|---|---|
|Ambient conditions||
|Ambient temperature (operation)<br>-20 °C ... 65 °C<br>Ambient temperature (storage/transport)<br>-40 °C ... 85 °C<br>Permissible humidity (operation)<br>5 % ... 95 % (non-condensing)<br>Degree of protection<br>IP20<br>Noise immunity<br>EN 61000-6-2 When being exposed to interference, there may be<br>minimal deviations.<br>~~——~~||
|Input data||
|Configurable/programmable|Yes|
|Sensor types (RTD) that can be used|Pt, Ni, Cu sensors: 2, 3, 4-wire|
|Linear resistance measuring range|0 Ω ... 4000 Ω (Minimum measuring span: 10% of the selected<br>measuring range)|
|Sensor input current|approx. 200 µA|
||-200 °C ... 850 °C (Range depends on sensor type, range can be set|
|Temperature measuring range|freely via software or in increments from -150°C to 850°C via DIP|
||switches)|
|Connection technology|2, 3, 4-wire|
|Output data||
|Number of outputs<br>1<br>Configurable/programmable<br>Yes<br>Voltage output signal<br>0 V ... 10 V<br>10 V ... 0 V<br>0 V ... 5 V<br>1 V ... 5 V<br>Current output signal<br>0 mA ... 20 mA<br>4 mA ... 20 mA<br>20 mA ... 0 mA<br>20 mA ... 4 mA<br>Max. output voltage<br>approx. 12.3 V<br>Max. output current<br>24.6 mA<br>Load/output load voltage output<br>10 kΩ<br>Load/output load current output<br>500 Ω (at 20 mA)<br>Ripple<br>< 20 mVPP<br>< 20 mVPP(at 500 Ω)<br>~~=~~||
|Power supply||
|Supply voltage range<br>9.6 V DC ... 30 V DC (The DIN rail bus connector (ME 6,2 TBUS-2<br>1,5/5-ST-3,81 GN, Order No. 2869728) can be used to bridge the<br>supply voltage. It can be snapped onto a 35 mm DIN rail according to<br>EN 60715))<br>Typical current consumption<br>< 27 mA (at 24 V DC)<br>Power consumption<br>≤ 700 mW (at IOUT= 20 mA, 9.6 V DC, load 500 Ω)<br>~~Sg~~||
||02/27/2020   Page 2 / 9|



https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

## Technical data 

## Connection data 

|Transmission error resistance thermometer|0.1 % * 350 K / set measuring range; 0.1 % > 350 K (Pt/Ni)|
|---|---|
||0.3 % * 200 K / set measuring range; 0.3 % > 200 K (Cu)|
|Transmission error resistance-type sensor|2 Ω|
|Maximum temperature coefficient|0.01 %/K|
|Status display|LED red|
|Protective circuit|Transient protection|
|Electrical isolation|Basic insulation according to EN 61010|
|Overvoltage category|II|
|Degree of pollution|2|
|Rated insulation voltage|50 V AC/DC|
|Test voltage, input/output/supply|1.5 kV (50 Hz, 1 min.)|
|Electromagnetic compatibility|Conformance with EMC directive|
|Noise emission|EN 61000-6-4|
|Noise immunity|EN 61000-6-2 When being exposed to interference, there may be<br>minimal deviations.|
|Color|green|
|Mounting position|any|
|Assembly instructions|The T connector can be used to bridge the supply voltage. It can be<br>snapped onto a 35 mm DIN rail according to EN 60715.|
|Conformance|CE-compliant|
|ATEX| II 3 G Ex nA IIC T4 Gc X|
|UL, USA/Canada|UL 508 Listed|
||Class I, Div. 2, Groups A, B, C, D T4|
||Class I, Zone 2, Group IIC|
|Certificate of classification|DNV GL 14085-15HH|
|Fire protection for rail vehicles (DIN EN 45545-2) R22|HL 1 - HL 2|
|Fire protection for rail vehicles (DIN EN 45545-2) R23<br>~~—_—_—————~~|HL 1 - HL 2<br>~~—_—_—————~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R24|HL 1 - HL 2|



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https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

## Technical data 

## EMC data 

Standards/regulations EN 61000-4-4 Typical deviation from the measuring range final value 0.1 % Designation Conducted interferences Standards/regulations EN 61000-4-6 Typical deviation from the measuring range final value 0.02 % Standards and Regulations Electromagnetic compatibility Conformance with EMC directive Noise emission EN 61000-6-4 Standards/regulations EN 61000-4-2 Designation Electromagnetic RF field Standards/regulations EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 Designation Conducted interferences Standards/regulations EN 61000-4-6 Electrical isolation Basic insulation according to EN 61010 Conformance CE-compliant ATEX  II 3 G Ex nA IIC T4 Gc X UL, USA/Canada UL 508 Listed Class I, Div. 2, Groups A, B, C, D T4 Class I, Zone 2, Group IIC Environmental Product Compliance REACh SVHC Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” ~~—S-——[=e]~~ Drawings 02/27/2020   Page 4 / 9 

https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

**==> picture [41 x 10] intentionally omitted <==**

**----- Start of picture text -----**<br>
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## Classifications 

|eCl@ss|
|---|
|eCl@ss 4.0<br>27200200<br>eCl@ss 4.1<br>27200200<br>eCl@ss 5.0<br>27200200<br>eCl@ss 5.1<br>27200200<br>eCl@ss 6.0<br>27200200<br>eCl@ss 7.0<br>27200206<br>eCl@ss 8.0<br>27200206<br>eCl@ss 9.0<br>27210129<br>ETIM<br>ETIM 2.0<br>EC001446<br>ETIM 3.0<br>EC001446<br>ETIM 4.0<br>EC001446<br>ETIM 5.0<br>EC001446<br>ETIM 6.0<br>EC002919<br>ETIM 7.0<br>EC002919<br>~~= =—~~<br>~~==~~|
|UNSPSC<br>UNSPSC 6.01<br>30211506<br>UNSPSC 7.0901<br>39121008<br>UNSPSC 11<br>39121008<br>UNSPSC 12.01<br>39121008<br>UNSPSC 13.2<br>41112105<br>UNSPSC 19.0<br>41112105<br>~~==~~|
|02/27/2020   Page 5 / 9|



https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

## Approvals 

Approvals 

Approvals 

GL / UL Listed / cUL Listed / EAC / cULus Listed 

Ex Approvals 

ATEX / UL Listed / cUL Listed / cULus Listed 

Approval details 

GL https://approvalfinder.dnvgl.com/ 14085-15 HH  ~~oe~~ UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705  cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705  RU C- EAC DE.A*30.B.01082  ~~oe~~ cULus Listed  ~~oo~~ Accessories Accessories 

## DIN rail connector 

DIN rail bus connectors - ME 6,2 TBUS-2 1,5/5-ST-3,81 GN - 2869728 

DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos. 

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https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

## Accessories 

## Evaluation unit 

Monitoring module - MINI MCR-SL-FM-RC-NC - 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. 

## Monitoring module - MINI MCR-SL-FM-RC-SP-NC - 2902962 

The fault monitoring module is used to evaluate and report group errors from the fault monitoring system and monitor supply voltages. Spring-cage connection, standard configuration. Replacement part: 2904508 MINI MCR-2-FM-RCPT. 

## Marking material 

Transparent cover - MINI MCR DKL - 2308111 

Fold up transparent cover for MINI MCR modules with additional labeling option using insert strips and flat Zack marker strip 6.2 mm 

Marking label - MINI MCR-DKL-LABEL - 2810272 

Label for extended marking of MINI MCR modules in connection with the MINI MCR-DKL 

## Multiplexer 

Multiplexer - MINI MCR-SL-MUX-V8-FLK 16 - 2811815 

MINI analog multiplexer, generates one analog output from 8 analog input signals, for MINI analog module with screw connection. 

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https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

## Accessories 

## Power module 

Power terminal block - MINI MCR-SL-PTB-FM - 2902958 

The MINI MCR-SL-PTB-FM(-SP) power terminal block is used to supply the supply voltage to the DIN rail connector. The FM power terminal block offers the additional function of monitoring in combination with the fault monitoring module. Screw connection. 

## Power terminal block - MINI MCR-SL-PTB-FM-SP - 2902959 

The MINI MCR-SL-PTB-FM(-SP) feed-in terminal is used to feed in the supply voltage to the DIN rail connector. The FM feed-in terminal offers an additional function: monitoring. Spring-cage connection. Replacement part: 2902067 MINI MCR-2-PTB-PT. 

## Power supply 

Power supply unit - MINI-SYS-PS-100-240AC/24DC/1.5 - 2866983 

Primary-switched MINI POWER supply for DIN rail mounting, input: 1-phase, output: 24 V DC/1.5 A 

## Programming adapter 

## Programming adapter - IFS-USB-PROG-ADAPTER - 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. 

## Adapter - IFS-BT-PROG-ADAPTER - 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. 

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https://www.phoenixcontact.com/gb/products/2902850 

## Resistance thermometer measuring transducer - MINI MCR-RTD-UI-SPNC - 2902850 

## Accessories 

Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 

02/27/2020   Page 9 / 9 



## Links

- [View this product on Novapart](https://novapart.co/products/2902850/signal-converter-resistance-rtd-thermocouple)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/mini-mcr-rtd-ui-sp-nc/res-thermometer-transducer-din/dp/3293265)
---

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