コンタクタ,サーキットブレーカー,ソーラーインバーター,センサー,エンコーダ,PLC
状態: Old model discontinued (legacy E2E series), superseded by E2E-NEXT series
モデルの解釈
E2E: オムロン 標準 inductive proximity sensor シリーズ
X5M: Non-shielded (non-flush mount), nominal sensing distance 5 mm, M12 threaded barrel
E: DC 3-wire
1: NPN Normally Open (いいえ)
コアの電気仕様
| アイテム | 仕様 |
| 検出距離 | 5 mm (non‑shielded / non‑flush) |
| 寸法 | M12×78 mm, nickel‑plated brass housing |
| 電源 | DC 10‑30 V |
| 出力 | 3‑wire NPN Normally Open (いいえ) |
| マックス. 負荷電流 | 200 ミリアンペア |
| Response Frequency | 400 Hz |
| ケーブル | Standard 2 m PVC cable |
| 侵入保護 | IP67 |
| 動作温度 | -25℃～+70℃ |
| 保護 | Reverse‑polarity, 短絡, 過負荷保護 |
| Standard Target | 15×15×1 mm cold‑rolled steel |
配線の定義 (3-wire Cable)
茶色: DC + (パワーポジティブ)
青: 0 V (パワーネガティブ)
黒: NPN signal output
手術: When metal approaches within 5 mm, black wire conducts to blue wire; yellow LED indicator illuminates.
インストールに関する注意事項
- Non-shielded type, do NOT flush-mount into metal bore. Maintain metal clearance around sensing face; flush mounting will drastically reduce sensing distance.
- Supplied with 2 pcs M12 lock nuts.
- Actual sensing distance decreases for non-ferrous targets (銅, アルミニウム).
Cross-Reference Part Numbers in Same Series
E2E-X5ME1: NPN Normally Open (original part)
E2E-X5ME2: NPN Normally Closed (ノースカロライナ州)
E2E-X5MF1: PNP ノーマルオープン (いいえ)
E2E-X5MF2: PNP Normally Closed (ノースカロライナ州)
E2E-X5ME1-M1: M12 connector version (replaces cable-type)
Discontinued Model Replacement Recommendations
- Genuine Omron Upgrade: E2E-NEXT series E2E-X5C112-M1TJ, M12 cable type, 5 mm non-shielded, NPN-NO, improved performance and full compatibility.
- Domestic Equivalent: M12, non-shielded 5 mm, NPN-NO, DC10-30 V, IP67 proximity sensor.
よくあるトラブルシューティング
- LED does not light: Verify brown/blue power polarity and 10-30 VDC supply.
- LED lights but no output: Incorrect load wiring. For NPN output, connect load between brown positive and black signal wire.
- Shortened sensing distance: Sensor is sunken into metal, or target material is non-ferrous.
Replacement Options for E2E-X5ME1
Original Part: E2E-X5ME1, M12, non-shielded (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).
- Genuine Omron Official Replacements (E2E-NEXT series — Preferred)
| Replacement Part | 説明 | 違い |
| E2E‑X5C112‑Z 2M | Cable‑type direct replacement, 5 mm non‑shielded, NPN‑NO, 2 m cable, compatible mechanical mounting. | Slightly shorter housing; enhanced electrical protection & ノイズ耐性; identical pin‑out, drop‑in replacement without wiring modification. |
| E2E‑X5MC112‑M1 | M12 connector version, no cable; requires separate M12 straight cable. | For quick‑disconnect applications; cannot reuse original 2 m cable. |
配線: Brown = Power+, Blue = 0 V, Black = NPN output. LED operation identical to E2E-X5ME1.
- Omron Legacy Stock / Second-hand (Only for emergency maintenance; not for new projects)
E2E-X5ME1-Z: Revised suffix variant, 同一仕様, old stock only.
注記: High counterfeit risk. Do not specify for new equipment.
- Other Imported Brand Drop-in Equivalents (1:1 パラメータの一致)
- Schneider XS2-M12MA230
M12 non-shielded 5 mm, NPN-NO, DC12-24 V, 2 m cable, IP67; compatible mounting dimensions and wiring.
- Pepperl+Fuchs NBB5-12GM50-E0
M12, Sn=5 mm, NPN-NO, 3-wire 2 m cable; superior noise immunity, ideal for high-frequency applications.
- 国内代替品 (コストの最適化, retrofitting / spare parts)
仕様: M12, non-shielded 5 mm, NPN-NO, DC10-30 V, 2 m output, IP67
- LJ12A3-5-Z/BX: General-purpose domestic sensor, 5 mm non-shielded, NPN-NO, 費用対効果の高い.
- GC-E2E-X5ME1: Form-fit copy of Omron unit, identical housing dimensions for direct field replacement.
⚠️ Replacement Precautions
- Non-shielded sensor must not be flush-mounted into metal bore. Maintain same installation clearance as original, otherwise sensing performance degrades.
- NPN wiring remains unchanged: connect load between brown positive supply and black signal output.
- If PLC input is PNP type, above models cannot be used; select PNP-NO variant instead.
- 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
状態: 廃止 / 製造中止. Legacy E2E inductive proximity sensor, M12 non-shield, 3-wire NPN-NO, 2 m cable.
モデルの内訳: E2E(シリーズ)-X5M(non-shielded Sn=5 mm M12)-E(NPN DC 3-wire)-1(ノーマルオープン いいえ)
🔌 Electrical Ratings
| アイテム | 仕様 |
| センサーの種類 | Inductive proximity sensor, metal‑only detection |
| 取り付け | 非シールド (Non‑Flush) |
| Nominal Sensing Distance Sn | 5 mm (standard target: 15×15×1 mm cold‑rolled steel) |
| Effective Operating Distance | 0‑4.5 mm |
| 供給電圧 | DC 10‑30 V (ripple ≤10% p‑p) |
| 出力 | DC 3‑wire NPN open‑collector, ノーマルオープン いいえ |
| マックス. 負荷電流 | 200 ミリアンペア |
| Residual Voltage | ≤3 V @ 100 mA load |
| No‑load Current Consumption | ≤0.8 mA |
| Response Frequency | 400 Hz |
| 保護 | Reverse‑polarity, 短絡, 過負荷保護 |
| インジケータ | 黄色のLED, illuminates upon metal detection |
📐 Mechanical Specifications
| アイテム | 仕様 |
| Thread Size | M12×1 cylindrical thread |
| Overall Length | 78 mm (including threaded section) |
| ハウジング材質 | Nickel‑plated brass; sensing face PBT resin |
| ケーブル | 2 m standard PVC cable (Brown‑Blue‑Black) |
| Accessories Supplied | M12 lock nuts ×2 |
| 重さ | 約. 70 g |
🌍 Environmental Ratings
| アイテム | 仕様 |
| 侵入保護 | IP67 (IEC60529) |
| 動作温度 | -25℃～+70℃ |
| 保管温度 | -40℃～+85℃ |
| Ambient Humidity | 35‑95 %RH, 結露なし |
| 耐振動性 | 10‑55 Hz, amplitude 1.5 mm, X/Y/Z axis 2 hours each |
| 耐衝撃性 | 500 m/s², X/Y/Z axis 3 shocks each |
| コンプライアンス | RoHS対応 |
🧵 3-wire Cable Pinout
茶色: DC Power Positive (+)
青: DC Power Negative (0 V)
黒: NPN Signal Output
NPN wiring rule: Connect load between brown positive supply and black signal wire. Do not connect black wire to 0 V.
手術: 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 (評価された)
SUS304 Stainless steel: 約. 3.5-4 mm
アルミニウム: 約. 2-2.5 mm
真鍮 / 銅: 約. 1.5-2 mm
⚠️ Critical Installation Instructions
- Never flush-mount non-shielded sensor into metal housing. Maintain metal clearance around sensing face; flush mounting causes reduced range or total failure.
- Side-by-side sensor installation: keep metal separation ≥15 mm between units to prevent mutual interference & 誤ったトリガー.
- 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 & 取付互換性あり, enhanced noise performance. Preferred for new projects.
