Pepperl Fuchs MNI20N
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Quick facts
| Availability | Confirmed on request |
| Category | Incremental Rotary Encoders |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can MNI20N be shipped?
MNI20N is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up MNI20N in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for MNI20N and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for MNI20N, subject to availability and destination.
Incremental rotary encoder. Magnetic, non Contact, Cost-effective, bearing-free rotary encoder for rotational speed measurement, Simple installation, Operating display verifies function, High degree of protection (IP67), Robust and flexible magnetic rings, Enclosure type: Rectangular type, Type of shaft: non-contact, Interface: push-pull, incremental or RS-422, incremental, Detection type: magnetic sampling, Output type: push-pull, incremental or RS-422, incremental. Detection type: magnetic sampling. Pulse count: max. 5000. UL File Number: E223176 "For use in NFPA 79 Applications only" , if UL marking is marked on the product.. MTTFd: 1093 a. Diagnostic Coverage (DC): 0 %. LED green: Operating display. Operating voltage: 10 ... 30 V DC 5 V DC for RS-422. No-load supply current: max. 55 mA. Output type: push-pull, incremental or RS-422, incremental. Voltage drop: < 2.5 V. Load current: max. per channel 30 mA , short-circuit protected (max. per channel 20 mA, conditionally short-circuit proof). Output frequency: max. 800 kHz. Cable: ∅4,7 mm, 4 x 2 x 0,128 mm2 connection with plug M12, 8-pin, L = 0.3 m. Degree of protection: DIN EN 60529, IP67. Climatic testing: DIN EN 60068-2-30. Emitted interference: EN IEC 61000-6-4:2019. Noise immunity: EN IEC 61000-6-2:2019. Shock resistance: DIN EN 60068-2-27, 200 g, 6 ms. Vibration resistance: DIN EN 60068-2-6, 40 g, 10 ... 2000 Hz. UL approval: cULus Listed, General Purpose, Class 2 Power Source, Type 1 enclosure , if UL marking is marked on the product. adapters providing field wiring on request. Maximum permissible ambient temperaturemax. 80 °C (max. 176 °F): . Maximum permissible ambient temperature: max. 80 °C (max. 176 °F). Operating temperature: -25 ... 85 °C (-13 ... 185 °F). Storage temperature: -25 ... 85 °C (-13 ... 185 °F). Material: . HousingPACablePURMagnetic ringPA , Plastic-coated ferrite: . Housing: PA. Cable: PUR. Magnetic ring: PA , Plastic-coated ferrite. Mass: approx. 190 g. Rotational speed: max. 20000 min -1. Dimensions: . Width22.4 mmLength32 mm: . Width: 22.4 mm. Length: 32 mm
Specifications
General specifications
| Detection type | magnetic sampling |
| Pulse count | max. 5000 |
| UL File Number | E223176 "For use in NFPA 79 Applications only" , if UL marking is marked on the product. |
Functional safety related parameters
| MTTFd | 1093 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means
| LED green | Operating display |
Electrical specifications
| Operating voltage | 10 ... 30 V DC 5 V DC for RS-422 UB |
| No-load supply current | max. 55 mA I0 |
Output
| Output type | push-pull, incremental or RS-422, incremental |
| Voltage drop | < 2.5 V Ud |
| Load current | max. per channel 30 mA , short-circuit protected (max. per channel 20 mA, conditionally short-circuit proof) |
| Output frequency | max. 800 kHz |
Connection
| Cable | ∅4,7 mm, 4 x 2 x 0,128 mm2 connection with plug M12, 8-pin, L = 0.3 m |
Standard conformity
| Degree of protection | DIN EN 60529, IP67 |
| Climatic testing | DIN EN 60068-2-30 |
| Emitted interference | EN IEC 61000-6-4:2019 |
| Noise immunity | EN IEC 61000-6-2:2019 |
| Shock resistance | DIN EN 60068-2-27, 200 g, 6 ms |
| Vibration resistance | DIN EN 60068-2-6, 40 g, 10 ... 2000 Hz |
Approvals and certificates
| UL approval | cULus Listed, General Purpose, Class 2 Power Source, Type 1 enclosure , if UL marking is marked on the product. adapters providing field wiring on request |
| Maximum permissible ambient temperaturemax. 80 °C (max. 176 °F) | Maximum permissible ambient temperature |
| Maximum permissible ambient temperature | max. 80 °C (max. 176 °F) |
Ambient conditions
| Operating temperature | -25 ... 85 °C (-13 ... 185 °F) |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) |
Mechanical specifications
| Material | |
| HousingPACablePURMagnetic ringPA , Plastic-coated ferrite | Housing |
| Housing | PA |
| Cable | PUR |
| Magnetic ring | PA , Plastic-coated ferrite |
| Mass | approx. 190 g |
| Rotational speed | max. 20000 min -1 |
| Dimensions | |
| Width22.4 mmLength32 mm | Width |
| Width | 22.4 mm |
| Length | 32 mm |
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