# CONVERTERS

**URL**: https://novapart.co/products/2902026/converters
**SKU**: 2902026
**Manufacturer**: PHOENIX CONTACT / PARTNER STOCK
**Category**: Automation & Process Control || Signal Conditioning || Signal Converters
**Price**: €446.0700
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4901728/)

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

2902026 

https://www.phoenixcontact.com/us/products/2902026 

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 documentation. Our general terms of use for downloads are valid. 

Universally configurable 4-way signal conditioner, with switching output and plug-in connection technology for the electrical isolation of analog signals. Configurable via DIP switch or software. Screw connection technology, standard configuration. 

## Product description 

Configurable, freely adjustable 4-way signal conditioner with switching output and plug-in connection technology for the electrical isolation, conversion, amplification, and filtering of standard signals. Current signals between 0 mA ... 24 mA and voltage signals between 0 V ... 12 V can be processed on the input side. Signals between 0 mA ... 21 mA and 0 V ... 10.5 V are possible on the output side. The minimum measuring span is 1 mA and 0.5 V. Full accuracy is maintained with a measuring span greater than 10 mA and 5 V. 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 and NFC communication. 

## Commercial data 

|Item number|2902026|
|---|---|
|Packing unit|1 pc|
|Minimum order quantity|1 pc|
|Sales key|C404|
|Product key|DK1121|
|GTIN|4046356649681|
|Weight per piece (including packing)|123.6 g|
|Weight per piece (excluding packing)|70.53 g|
|Customs tariff number|85437090|
|Country of origin|DE|



## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

## Technical data 

## Notes 

|otes||
|---|---|
|Utilization restriction||
|EMC note|EMC: class A product, see manufacturer's declaration in the|
||download area|



## Product properties 

|Product type|Signal conditioner|
|---|---|
|Product family|MINI Analog Pro|
|No. of channels|1|
|Configuration|DIP switches|
||Software|
||App|



Insulation characteristics: GB Standard 

|Insulation characteristics: GB Standard||
|---|---|
|Overvoltage category|II|
|Pollution degree|2|



## Electrical properties 

|ectrical properties||
|---|---|
|Electrical isolation|4-way isolation|
|Electrical isolation between input and output|yes|
|Step response (0–99%)|140 ms (15 Hz sample rate)|
||45 ms (60 Hz sample rate)|
||25 ms (240 Hz sample rate, can only be set via software)|
|Maximum temperature coefficient|0.01 %/K|
|Temperature coefficient, typical|0.01 %/K|
|Maximum transmission error|0.1 % (of final value)|



Electrical isolation Input/output/power supply 

|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<br>1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the<br>supply voltage. It can be snapped onto a 35 mm DIN rail in<br>accordance with EN 60715)|
|Typical current consumption|32 mA (24 V DC)|
||63 mA (12 V DC)|
|Power consumption (I output)|≤ 1 W (at IOUT= 20 mA, 9.6 V DC, 600 Ω load)|



Input data 

Sep 2, 2025, 11:31�PM     Page 2 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

|Signal: Voltage/current||
|---|---|
|Number of inputs|1|
|Configurable/programmable|Yes|
|Voltage input signal|0 V ... 10 V (via DIP switch)|
||2 V ... 10 V (via DIP switch)|
||0 V ... 5 V (via DIP switch)|
||1 V ... 5 V (via DIP switch)|
||10 V ... 0 V (via DIP switch)|
||10 V ... 2 V (via DIP switch)|
||5 V ... 0 V (via DIP switch)|
||5 V ... 1 V (via DIP switch)|
||0 V ... 12 V (can be set via software)|
|Max. voltage input signal|12 V|
|Current input signal|0 mA ... 20 mA (via DIP switch)|
||4 mA ... 20 mA (via DIP switch)|
||0 mA ... 10 mA (via DIP switch)|
||2 mA ... 10 mA (via DIP switch)|
||20 mA ... 0 mA (via DIP switch)|
||20 mA ... 4 mA (via DIP switch)|
||10 mA ... 0 mA (via DIP switch)|
||10 mA ... 2 mA (via DIP switch)|
||0 mA ... 24 mA (can be set via software)|
|Max. current input signal|24 mA|
|Input resistance of voltage input|> 120 kΩ|
|Input resistance current input|approx. 50 Ω (+0.7 V for test diode)|



## Output data 

|utput data||
|---|---|
|Switching: Transistor||
|Number of outputs|1|
|Contact switching type|1 N/O contact|
|Minimum switching voltage|1 V|
|Maximum switching voltage|30 V DC|
|Min. switching current|100 µA|
|Max. switching current|100 mA (at 30 V)|
|Signal: Voltage/current||
|Number of outputs|1|
|Configurable/programmable|Yes|
|Voltage output signal|0 V ... 10 V (via DIP switch)|
||2 V ... 10 V (via DIP switch)|
||0 V ... 5 V (via DIP switch)|
||1 V ... 5 V (via DIP switch)|
||0 V ... 10.5 V (can be set via software)|



Sep 2, 2025, 11:31�PM     Page 3 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

|Max. voltage output signal|approx. 12.3 V|
|---|---|
|Current output signal|0 mA ... 20 mA (via DIP switch)|
||4 mA ... 20 mA (via DIP switch)|
||0 mA ... 10 mA (via DIP switch)|
||2 mA ... 10 mA (via DIP switch)|
||0 mA ... 21 mA (can be set via software)|
|Max. current output signal|24.6 mA|
|Load/output load voltage output|≥ 10 kΩ|
|Load/output load current output|≤ 600 Ω (at 20 mA)|
|Ripple|< 20 mVPP(at 600 Ω)|
||< 20 mVPP(at 600 Ω)|



## Connection data 

|onnection data||
|---|---|
|Connection method|Screw connection|
|Stripping length|10 mm|
|Screw thread|M3|
|Conductor cross-section rigid|0.2 mm² ... 1.5 mm² (with ferrule)|
||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|
|---|---|
||Div. 2|



## Interfaces 

|terfaces||
|---|---|
|Data: IFS interface||
|Connection method|Micro USB type B|
|gnaling||
|Status display|Green LED (supply voltage)|
||Yellow LED (switching output)|
|Error indication|Red LED|



## Signaling 

## Dimensions 

|mensions||
|---|---|
|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|



Sep 2, 2025, 11:31�PM     Page 4 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

|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|



## Environmental and real-life conditions 

|nvironmental and real-life conditions||
|---|---|
|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)|



## Approvals 

|pprovals||
|---|---|
|CE||
|Certificate|CE-compliant|
|ATEX||
|Identification|II 3 G Ex ec IIC T4 Gc|
|Certificate|BVS 19 ATEX E 083 X|
|IECEx||
|Identification|Ex ec IIC T4 Gc|
|Certificate|IECEx BVS 19.0072X|
|CCC / China-Ex||
|Identification|Ex ec IIC T4 Gc|
|UL, USA/Canada||
|Identification|UL 508 Listed|
||Class I, Div. 2, Groups A, B, C, D T6|
||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 00079|
|Shipbuilding data||
|Temperature|B|
|Humidity|B|
|Vibration|A|
|EMC|A|
|Enclosure|Required protection according to the Rules shall be provided<br>upon installation on board|



EMC data 

Sep 2, 2025, 11:31�PM     Page 5 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

|Electromagnetic compatibility|Conformance with EMC directive|
|---|---|
|Noise immunity|EN 61000-6-2|
|Note|When being exposed to interference, there may be minimal|
||deviations.|
|Noise emission||
|Standards/regulations|EN 61000-6-4|
|Electrostatic discharge||
|Standards/regulations|EN 61000-4-2|
|Electrostatic discharge||
|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|0.2 %|
|Fast transients (burst)||
|Designation|Fast transients (burst)|
|Standards/regulations|EN 61000-4-4|
|Typical deviation from the measuring range final value|0.1 %|
|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|2.8 %|



## Standards and regulations 

|tandards and regulations||
|---|---|
|Electrical isolation|4-way isolation|
|GB Standard||
|Standards/regulations|GB/T 3836.1|
||GB/T 3836.3|
|ounting||
|Mounting type|DIN rail mounting|
|Assembly note|The DIN rail connector can be used for bridging the supply<br>voltage. It can be snapped onto a 35 mm EN 60715 DIN rail.|
|Mounting position|any|



## Mounting 

Sep 2, 2025, 11:31�PM     Page 6 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

## Drawings 

**==> picture [384 x 337] intentionally omitted <==**

**----- Start of picture text -----**<br>
Block diagram<br>Sensor / Field IN OUT PLC / DCS<br>S-Port<br>TI– TI+<br>OUT<br>1 + 1 5 + 5<br>U, I+<br>IN U, I+ OUT U, I+<br>US 4-wire passive<br>active<br>OUT<br>2 – 2 6 – 6<br>U, I– IN U, I– OUT U, I–<br>+ 3 7 +<br>RO+ PWR+<br>– 4 8 –<br>RO– PWR–<br>FM<br>Zone 2<br>PWR– PWR+<br>**----- End of picture text -----**<br>


Sep 2, 2025, 11:31�PM     Page 7 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

## Approvals 

To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/2902026 

 UL Listed Approval ID: FILE E 238705  cUL Listed Approval ID: FILE E 238705 DNV Approval ID: TAA000021E  IECEx Approval ID: IECEx BVS 19.0072X  cUL Listed Approval ID: E196811  UL Listed Approval ID: E196811  ATEX Approval ID: BVS 19 ATEX E 083 X  EAC Ex Approval ID: TP012 103.01 00079  CCC Approval ID: 2022122310115964 

Sep 2, 2025, 11:31�PM     Page 8 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

2902026 

https://www.phoenixcontact.com/us/products/2902026 

## Classifications 

|ECLASS|ECLASS||
|---|---|---|
||ECLASS-13.0|27210120|
||ECLASS-15.0|27210120|
|ETIM|||
||ETIM 9.0|EC002653|
|UNSPSC|||
||UNSPSC 21.0|39121000|



Sep 2, 2025, 11:31�PM     Page 9 (10) 

## MINI MCR-2-UNI-UI-UIRO - Signal conditioner 

## 2902026 

https://www.phoenixcontact.com/us/products/2902026 

## Environmental product compliance 

EU RoHS Fulfills EU RoHS substance requirements Yes Exemption 7(a), 7(c)-I China RoHS Environment friendly use period (EFUP) EFUP-50 

An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required. 

## EU REACH SVHC 

REACH candidate substance (CAS No.) SCIP 

Lead(CAS: 7439-92-1) 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol(CAS: 79-94-7) b3ccb4f7-9f18-43c5-9313-fc7a7d5d3530 

Phoenix Contact 2025 © - all rights reserved https://www.phoenixcontact.com 

Phoenix Contact USA 586 Fulling Mill Road Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com 

Sep 2, 2025, 11:31�PM     Page 10 (10) 



## Links

- [View this product on Novapart](https://novapart.co/products/2902026/converters)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact-partner-stock/2902026/converters/dp/4901728)
---

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