Product Model
MINI MCR-EX-NAM-RO
Selling Points
- 1Compact design with dimensions of 6.2 mm width and negligible internal capacitance.
- 2High reliability and safety features for Ex i-NAMUR applications.
- 3Maximum output voltage of 10.1 V and maximum output current of 10.9 mA.
- 4Maximum output power of 28 mW, suitable for various industrial settings.
- 5Switching voltage of 30 V and switching current of 1.16 A, ensuring efficient operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Isolating switch transf. | Product family | MINI Analog Pro |
No. of channels | 1 | Configuration | DIP switches |
Article revision | 00 | Configuration | DIP switches |
Line monitoring | Line fault detection | Overvoltage category | II (≤ 5000 m) |
Pollution degree | 2 (≤ 5000 m) | Standards/regulations | IEC/EN 61010-1 |
Rated insulation voltage | 300 V | Test voltage | 2.5 kV AC (50 Hz, 60 s) |
Insulation | Double/reinforced insulation | Standards/regulations | IEC/EN 61010-1 |
Rated insulation voltage | 50 V | Test voltage | 1.5 kV AC (50 Hz, 60 s) |
Insulation | Basic insulation | Standards/regulations | IEC/EN 60079-11 |
Rated insulation voltage | 265 V | Standards/regulations | IEC/EN 60079-7 |
Rated insulation voltage | 251 V | Nominal supply voltage | 24 V DC |
Supply voltage range | 19.2 V DC ... 30 V DC | Power consumption | ≤ 800 mW |
Number of inputs | 1 | Available input sources | NAMUR proximity sensors (IEC/EN 60947-5-6)
Floating switch contacts
Switch contacts with resistance circuit |
Output description | Solid-state relay | Max. switching current | 1.16 A
2 A (Ambient temperature: ≤ 50°C) |
Switching frequency | ≤ 10 Hz | 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 | Ex i circuits (EPL) | Ga
Da
Ma
Div. 1 |
Max. internal inductance L | negligible | Max. internal capacitance C | negligible |
Max. output voltage U | 10.1 V | Max. output current I | 10.9 mA |
Max. output power P | 28 mW | Safety-related maximum voltage U | 253 V AC
125 V DC |
IIA (simple circuit): Max. external inductivity L | 300 mH / 93 µF | IIB/IIIC (simple circuit): Max. external inductivity L | 100 mH / 19.4 µF |
IIC (simple circuit): Max. external inductivity L | 300 mH / 2.87 µF | I (simple circuit): Max. external inductivity L | 300 mH / 160 µF |
IIB/IIA (mixed circuit): Max. external inductivity L | 100 mH / 1 µF | IIIC (mixed circuit): Max. external inductivity L | 100 mH / 1 µF |
IIC (mixed circuit): Max. external inductivity L | 100 mH / 500 nF, 50 mH / 570 nF, 5 mH / 590 nF, 1 mH / 590 nF, 10 µH / 590 nF | I/IIB/IIA/IIIC (mixed circuit): Max. external inductivity L | 100 mH / 1 µF, 5 mH / 1 µF, 1 mH / 1 µF, 10 µH / 1 µF |
I (mixed circuit): Max. external inductivity L | 100 mH / 1 µF | Status display | Green LED (supply voltage)
Yellow LED (switching state / status, lights up when output circuit is active)
Red LED (line errors) |
Width | 6.2 mm | Height | 109.81 mm |
Depth | 119.2 mm | Color | gray (RAL 7042) |
Housing material | PBT | Degree of protection | IP20 |
Ambient temperature (operation) | -40 °C ... 70 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Permissible humidity (operation) | 5 % ... 95 % (non-condensing) | Height range | > 2000 m ... 3000 m |
Ambient temperature (operation) | -40 °C ... 63 °C | Rated insulation voltage | 300 V |
Insulation | Double/reinforced insulation | Height range | > 3000 m ... 4000 m |
Ambient temperature (operation) | -40 °C ... 56 °C | Rated insulation voltage | 300 V |
Insulation | Double/reinforced insulation | Height range | > 4000 m ... 5000 m |
Ambient temperature (operation) | -40 °C ... 49 °C | Rated insulation voltage | 150 V |
Insulation | Double/reinforced insulation | Height range | > 2000 m ... 3000 m |
Ambient temperature (operation) | -40 °C ... 63 °C | Rated insulation voltage | 50 V |
Insulation | Basic insulation | Height range | > 3000 m ... 4000 m |
Ambient temperature (operation) | -40 °C ... 56 °C | Rated insulation voltage | 50 V |
Insulation | Basic insulation | Height range | > 4000 m ... 5000 m |
Ambient temperature (operation) | -40 °C ... 49 °C | Rated insulation voltage | 50 V |
Insulation | Basic insulation | Height range | > 2000 m ... 3000 m |
Ambient temperature (operation) | -40 °C ... 63 °C | Safety-related maximum voltage U | 121 V AC
110 V DC |
Rated insulation voltage | 150 V | Height range | > 3000 m ... 4000 m |
Ambient temperature (operation) | -40 °C ... 56 °C | Safety-related maximum voltage U | 33 V AC/DC |
Rated insulation voltage | 60 V | Height range | > 4000 m ... 5000 m |
Ambient temperature (operation) | -40 °C ... 49 °C | Safety-related maximum voltage U | 33 V AC/DC |
Rated insulation voltage | 60 V | Height range | > 2000 m ... 3000 m |
Ambient temperature (operation) | -40 °C ... 63 °C | Rated insulation voltage | 162 V |
Height range | > 3000 m ... 4000 m | Ambient temperature (operation) | -40 °C ... 56 °C |
Rated insulation voltage | 60 V | Height range | > 4000 m ... 5000 m |
Ambient temperature (operation) | -40 °C ... 49 °C | Rated insulation voltage | 60 V |
Certificate | CE-compliant | Identification | II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
II 3 (1) G Ex ec [ia Ga] IIC T4 Gc
I (M1) [Ex ia Ma] I |
Certificate | IBExU 21 ATEX 1061 X | Identification | [Ex ia Ga] IIC
[Ex ia Da] IIIC
Ex ec [ia Ga] IIC T4 Gc
[Ex ia Ma] I |
Certificate | IECEx IBE 21.0022 X | Identification | II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
II 3 (1) G Ex ec [ia Ga] IIC T4 Gc
I (M1) [Ex ia Ma] I |
Certificate | CML 22UKEX3567X | Identification | [Ex ia Ga] IIC
[Ex ia Da] IIIC
Ex ec [ia Ga] IIC T4 Gc |
Certificate | 2023122316116235 | Identification | UL 61010-2-201 |
Identification | 3 | Electromagnetic compatibility | Tested in accordance with the following standards and regulations: EN 61326-1 For industrial use, NAMUR NE 21 |
Noise immunity | EN 61000-6-2
EN 61326-3-2 | Noise emission | EN 61000-6-4 |
Standards/regulations | GB/T 3836.1
GB/T 3836.3
GB/T 3836.4 | Mounting position | any |
Specifications may be subject to change without notice