Omron E2E-X5ME1 Inductive Proximity Sensor

Stare: Old model discontinued (legacy E2E series), superseded by E2E-NEXT series

Interpretarea modelului

E2E: Omron standard inductive proximity sensor serie

X5M: Neecrat (non-flush mount), nominal sensing distance 5 mm, M12 threaded barrel

E: DC 3-wire

1: NPN normal deschis (NU)

Specificații electrice de bază

Definiția cablajului (3-wire Cable)

Maro: DC + (Putere pozitivă)

Albastru: 0 V (Putere negativă)

Negru: NPN signal output

Operațiunea: When metal approaches within 5 mm, black wire conducts to blue wire; yellow LED indicator illuminates.

Note de instalare

1. Non-shielded type, do NOT flush-mount into metal bore. Maintain metal clearance around sensing face; flush mounting will drastically reduce sensing distance.
2. Supplied with 2 pcs M12 lock nuts.
3. Actual sensing distance decreases for non-ferrous targets (cupru, aluminiu).

Cross-Reference Part Numbers in Same Series

E2E-X5ME1: NPN normal deschis (original part)

E2E-X5ME2: NPN Normally Closed (NC)

E2E-X5MF1: PNP normal deschis (NU)

E2E-X5MF2: PNP normal închis (NC)

E2E-X5ME1-M1: M12 connector version (replaces cable-type)

Discontinued Model Replacement Recommendations

1. Genuine Omron Upgrade: E2E-NEXT series E2E-X5C112-M1TJ, M12 cable type, 5 mm non-shielded, NPN-NO, improved performance and full compatibility.
2. Echivalent intern: M12, non-shielded 5 mm, NPN-NO, DC10-30 V, IP67 proximity sensor.

Depanare comună

1. LED does not light: Verify brown/blue power polarity and 10-30 VDC supply.
2. LED lights but no output: Incorrect load wiring. For NPN output, connect load between brown positive and black signal wire.
3. Shortened sensing distance: Sensor is sunken into metal, or target material is non-ferrous.

Replacement Options for E2E-X5ME1

Original Part: E2E-X5ME1, M12, neecrat (Sn=5 mm), DC 3-wire, NPN Normally Open NO, 2 m cable, IP67. Legacy E2E series discontinued.

Critical requirements: M12 barrel, non-flush mount, 5 mm sensing distance, NPN-NO, DC10-30 V, 3-wire 2-meter cable (Brown-Blue-Black).

1. Genuine Omron Official Replacements (E2E-NEXT series — Preferred)

Cablaj: Brown = Power+, Blue = 0 V, Black = NPN output. LED operation identical to E2E-X5ME1.

2. Omron Legacy Stock / Second-hand (Only for emergency maintenance; nu pentru proiecte noi)

E2E-X5ME1-Z: Revised suffix variant, identical specifications, old stock only.

Nota: High counterfeit risk. Do not specify for new equipment.

3. Other Imported Brand Drop-in Equivalents (1:1 potrivirea parametrilor)
4. Schneider XS2-M12MA230

M12 non-shielded 5 mm, NPN-NO, DC12-24V, 2 m cable, IP67; compatible mounting dimensions and wiring.

2. Pepperl+Fuchs NBB5-12GM50-E0

M12, Sn=5 mm, NPN-NO, 3-wire 2 m cable; superior noise immunity, ideal for high-frequency applications.

4. Alternative interne (Optimizat din punct de vedere al costurilor, retrofitting / spare parts)

Specs: M12, non-shielded 5 mm, NPN-NO, DC10-30 V, 2 m output, IP67

1. LJ12A3-5-Z/BX: General-purpose domestic sensor, 5 mm non-shielded, NPN-NO, rentabil.
2. GC-E2E-X5ME1: Form-fit copy of Omron unit, identical housing dimensions for direct field replacement.

⚠️ Replacement Precautions

1. Non-shielded sensor must not be flush-mounted into metal bore. Maintain same installation clearance as original, otherwise sensing performance degrades.
2. NPN wiring remains unchanged: connect load between brown positive supply and black signal output.
3. If PLC input is PNP type, above models cannot be used; select PNP-NO variant instead.
4. E2E-NEXT delivers improved response frequency and metal interference resistance compared to legacy E2E-X5ME1, drop-in compatible for most scenarios.

Complete Technical Datasheet — Omron E2E-X5ME1

Stare: Învechit / Întrerupt. Legacy E2E inductive proximity sensor, M12 non-shield, 3-wire NPN-NO, 2 m cable.

Defalcarea modelului: E2E(serie)-X5M(non-shielded Sn=5 mm M12)-E(NPN DC 3-wire)-1(Deschis normal NU)

🔌 Electrical Ratings

📐 Mechanical Specifications

🌍 Environmental Ratings

🧵 3-wire Cable Pinout

Maro: DC Power Positive (+)

Albastru: DC Power Negative (0 V)

Negru: NPN Signal Output

NPN wiring rule: Connect load between brown positive supply and black signal wire. Do not connect black wire to 0 V.

Operațiunea: When metal enters sensing zone, black-blue path conducts and LED turns on; opens when target moves away.

📎 Sensing-Distance Derating by Target Material

Nominal 5 mm applies only to ferrous steel

Iron / Cold-rolled steel: 5 mm (evaluat)

SUS304 Stainless steel: aproximativ. 3.5-4 mm

Aluminiu: aproximativ. 2-2.5 mm

Alamă / Cupru: aproximativ. 1.5-2 mm

⚠️ Critical Installation Instructions

1. Never flush-mount non-shielded sensor into metal housing. Maintain metal clearance around sensing face; flush mounting causes reduced range or total failure.
2. Side-by-side sensor installation: keep metal separation ≥15 mm between units to prevent mutual interference & declanșare falsă.
3. Sensing distance reduces if target size is smaller than standard test piece.

📌 Related Variants

E2E-X5ME1-Z: Revised version, identical specs, old stock

E2E-X5ME1-M1: M12 connector-type, no cable, requires mating cordset

✅ Official Direct Replacement

E2E-X5C112-Z 2M (E2E-NEXT series). M12 non-shielded, 5 mm, NPN-NO, 2 m cable. Pin-to-pin & compatibil cu montaj, enhanced noise performance. Preferred for new projects.