Product Model
MINI MCR-2-F-UI
Selling Points
- 1Universally configurable for various input sources including NAMUR initiators and NPN/PNP transistor outputs.
- 2Converts frequency and PWM signals to standard analog signals with high accuracy.
- 3Robust design with operating temperatures from -40°C to 70°C and storage/transport temperatures up to 85°C.
- 4Configurable via DIP switch or software for flexible output options (0 V - 10 V, 2 V - 10 V, etc.).
- 5Compact dimensions (6.2 mm x 110.5 mm x 120.5 mm) for easy integration into various applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
EMC note | EMC: class A product, see manufacturer's declaration in the download area | Product type | Frequency value transformer |
Product family | MINI Analog Pro | No. of channels | 1 |
Type | Signal conditioner | Configuration | DIP switches
Software
App |
Article revision | 09 | Overvoltage category | II |
Pollution degree | 2 | Configuration | DIP switches
Software
App |
Step response (0–99%) | < 35 ms (f > 500 Hz) | Maximum temperature coefficient | 0.01 %/K |
Maximum transmission error | 0.1 % (Frequency (Hz/rpm))
1 % (PWM signal) | Rated insulation voltage | 300 V |
Test voltage | 3 kV AC (50 Hz, 60 s) | Insulation | Reinforced insulation according to IEC/EN 61010-1 |
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 | 32 mA (24 V DC)
63 mA (12 V DC) | Power consumption | ≤ 1 W (at I |
Available input sources | NAMUR initiators
NPN/PNP transistor outputs
Floating contact (dry contact)
Frequency generator
Incremental encoder (speed only)
HTL encoders
TTL rotary transducer
S0 signal | Max. voltage input signal | 30 V (incl. DC voltage) |
Voltage measuring range | ≥ 2 V | Frequency measuring range | 0.002 Hz ... 200 kHz |
PWM (range) | 0.002 Hz ... 60 Hz (Duty cycle 2 ... 98 %)
60 Hz ... 300 Hz (Duty cycle: 5 ... 95 %)
300 Hz ... 600 Hz (Duty cycle: 10 ... 90 %)
600 Hz ... 1000 Hz (Duty cycle 20 ... 80 %) | Number of inputs | 1 |
Input signal | Frequency | 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 (30 V) | 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) |
Max. voltage output signal | 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 (20 mA) | Ripple | < 20 mV
< 20 mV |
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 installation (EPL) | Gc
Div. 2 |
Status display | Green LED (supply voltage)
Yellow LED (switching output) | Error indication | Red LED |
Width | 6.2 mm | Height | 109.81 mm |
Depth | 119.2 mm | 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 |
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) | Certificate | CE-compliant |
Identification | II 3 G Ex ec IIC T4 Gc | Certificate | BVS 20 ATEX E 024 X |
Identification | II 3 G Ex ec IIC T4 Gc | Certificate | PxCIF21UKEX2902049X |
Identification | Ex ec IIC T4 Gc | Certificate | IECEx BVS 20.0017X |
Identification | UL 508 Listed
Class I, Div. 2, Groups A, B, C, D T5
Class I, Zone 2, Group IIC T5 | Certificate | DNV GL TAA000021E Rev. 1 |
Identification | 2Ex ec IIC T4 Gc | Certificate | BY/112 02.01 TP012 103.01 00081 |
Temperature | B | Humidity | B |
Vibration | A | EMC | A |
Enclosure | Required protection according to the Rules shall be provided upon installation on board | 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 | EN 61000-6-4 | Standards/regulations | EN 61000-4-2 |
Comments | Safety measures must be taken to prevent electrostatic discharge. | Designation | Electromagnetic RF field |
Standards/regulations | EN 61000-4-3 | Typical deviation from the measuring range final value | 0.2 % |
Designation | Fast transients (burst) | Standards/regulations | EN 61000-4-4 |
Typical deviation from the measuring range final value | 0.1 % | Standards/regulations | EN 61000-4-5 |
Designation | Conducted interferences | Standards/regulations | EN 61000-4-6 |
Typical deviation from the measuring range final value | 2.8 % | Mounting type | DIN rail mounting |
Assembly note | 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 |
Specifications may be subject to change without notice