コンタクタ,サーキットブレーカー,センサー,エンコーダ,PLC,コンバータ
完全なモデル番号: PN-100-SER14-QFRKG/US/ /V
PN7032 belongs to PN70xx series, a relative pressure sensor with digital display, two switching outputs and IO-Link on one channel. It adopts ceramic-capacitive measuring cell, widely used for pressure switches and transmitters in industrial hydraulic and pneumatic systems.
✅ 主な仕様
| アイテム | パラメータ |
| 測定範囲 | 0…10 MPa (0～100バール), relative pressure |
| プロセス接続 | G1/4 internal thread; rotatable display head |
| Measuring element | Ceramic-capacitive |
| 過圧 | 30 MPa; バースト圧力 65 MPa |
| 出力 | 2 x PNP switching outputs; OUT2 multiplexed for IO-Link |
| 電源 | 18…DC30V; 逆極性保護 & 短絡保護 |
| 中温 | -25 ～ +80 ℃ |
| 侵入保護 | IP67; M12 A-coded 5-pin gold-plated connector |
| 画面 | 4-digit red/green digital display, tri-color status indicator, 3-key menu |
| Switch setting | SP: 0.1~10 MPa; rP reset point; 最小ヒステリシス 0.05 MPa |
| 応答頻度 | マックス. 170 Hz |
| 中くらい | Primarily for liquids; gas applications above 25 bar require separate evaluation |
✅ モデルコードの説明
PN-100-SER14-QFRKG/US/ /V
PN: Series with display
100: Measuring range 0~10 MPa
S: 2 switching outputs
E: IO-Link function
R: G1/4 internal thread
14: M12 5-pin electrical connector
QFRKG: Code for housing, sealing and electrical configuration
✅ 製品の特徴
- IO-Link通信: Read real-time pressure, 温度と診断データ; remote parameter read/write via PLC, device identification and fault diagnosis supported.
- Rotatable display head for convenient viewing after installation.
- Red/green color-changing display: green within valid pressure range, red when threshold exceeded.
- Ceramic cell, good resistance to pressure spikes and excellent long-term stability.
- Two independent switch points for high/low pressure dual alarm.
- Built-in short-circuit and reverse polarity protection, 過酷な産業環境に適しています.
✅ 一般的な用途
Hydraulic station pressure monitoring, lube oil circuits, cooling water systems, high-pressure pneumatic loops, 射出成形機, 工作機械, ポンプ場, エアコンプレッサー.
✅ Reference Replacement Models
PN7032 (0~10MPa, G1/4 internal thread, IOリンク)
PN7033: 0~2.5MPa
PN7034: 0~1MPa
PN7036: 0~0.25MPa
注記: PN7032 is partially phased out. 新しいプロジェクトに向けて, consult IFM PN72 series alternatives. 糸, measuring range, IO-Link and output logic need to be verified.
✅ Pin Assignment (M12 5-pin A-coded)
1: Power +18~30V DC
2: OUT1 (PNP switch)
3: Power GND
4: OUT2 / IOリンク
5: 未使用
✅ 一般的なトラブルシューティング
- 表示なし: Check supply voltage and confirm no reverse connection.
- Pressure reading drift: Verify medium temperature and pressure spikes upstream; ceramic cell is vulnerable to continuous overpressure.
- IO-Link通信障害: Check pin 4, IO-Link master baud rate and matched IODD file.
- Switch output not actuating: Enter menu to verify SP/rP setting and output mode (window / hysteresis).
比較表: IFM PN7032 vs PN72 Series (PN7292, 直接交換)
PN7032: PN-100-SER14-QFRKG/US/ /V (製造中止)
PN7292: PN-100-REN14-QFRKG/US/ /V (official recommended replacement, 0~10MPa, G1/4 internal thread, 2×PNP + IOリンク)
| 比較項目 | PN7032 | PN7292 (PN72 Series Replacement) | 備考 |
| フルモデル | PN-100-SER14-QFRKG/US/ /V | PN-100-REN14-QFRKG/US/ /V | Identical measuring range: 0…10 MPa (0～100バール) relative pressure |
| 測定セル | Ceramic-capacitive | Ceramic-capacitive | 同じ, resistant to pressure spikes, suitable for hydraulic/lube oil |
| プロセス接続 | G1/4 internal thread | G1/4 internal thread | Mechanically fully compatible, direct swap-in |
| Electrical Connector | M12 A-coded 5-pin | M12 A-coded 5-pin | Pinout identical, no cable rework required |
| 出力構成 | 2×PNP switching outputs, OUT2 multiplexed IO-Link | 2×PNP switching outputs, OUT2 multiplexed IO-Link; output software-selectable PNP/NPN | PN72 adds PNP/NPN software switching |
| 電源 | 18…DC30V | 18…DC30V | Same range, reverse polarity & 短絡保護 |
| 過圧 | 30 MPa | 30 MPa | 同一 |
| Burst Pressure | 65 MPa | 65 MPa | 同一 |
| 中温 | −25 ~ +80 ℃ | −25 ~ +80 ℃ | 同じ温度範囲 |
| 侵入保護 | IP67 | IP67 | Same housing protection |
| 画面 | 4-digit red/green digital display, tri-color status, 3 keys | 4-digit red/green LED, side status indicators, 3 keys | Same display logic; display head 360° rotatable |
| IO-Link Version | IOリンク 1.1 | IOリンク 1.1 | IODD files differ; PLC project needs IODD update |
| Switch Point Setup | SP, rP hysteresis; min hysteresis 0.05 MPa | SP, rP hysteresis; min hysteresis 0.05 MPa | Menu logic mostly consistent; PN72 supports more pressure units |
| 応答頻度 | マックス. 170 Hz | マックス. 170 Hz | Same dynamic response |
| 全体の寸法 | Identical body outline | Identical body outline | No modification to mounting space or bracket |
| 主な違い | Fixed PNP output | Software PNP/NPN toggle; more menu parameters; extended diagnostic information; improved service life (>100 百万回の圧力サイクル) | ✅ Direct replacement for most applications; ⚠️ IO-Link projects require IODD update |
PN72 Series Selection List for PN70xx Equivalents
| 測定範囲 | Original PN70xx Model | PN72 Series Replacement | 糸 |
| 0~10 MPa /100 バー | PN7032 | PN7292 | G1/4 internal thread |
| 0~2.5 MPa /25 バー | PN7033 | PN7293 | G1/4 internal thread |
| 0~1 MPa /10 バー | PN7034 | PN7294 | G1/4 internal thread |
| 0~0.25 MPa /2.5 バー | PN7036 | PN7296 | G1/4 internal thread |
⚠️ Replacement Engineering Notes
- 機械的設置: Thread and physical dimensions are identical; can be directly screwed into existing piping.
- 電気配線: M12 5-pin pinout fully identical, no cable modification needed.
- Switch-only Application (IOリンクなし): 直接交換, re-set SP/rP parameters only; PLCプログラムは変更されていません.
- IO-Link Application: IODD file update mandatory. PN7032 and PN7292 IODD are not interchangeable; different device ID, PLC will recognize it as new equipment.
- 出力タイプ: PN7032 fixed PNP; PN7292 factory default PNP, can be switched to NPN via menu.
- Pressure Units: PN72 supports more units (bar/MPa/psi etc.), older PN7032 has fewer unit options.
- Media Note: Ceramic cell, avoid strongly corrosive media; high-pressure gas applications require separate evaluation.
Limitation Statement
PN72 series (PN7292) is functionally compatible replacement instead of 100% firmware identical. Diagnostic parameters and device ID read via IO-Link differ. For pure switch signals, zero-modification replacement; IO-Link projects require PLC IODD update and parameter download.
Complete Installation Instructions for IFM PN7032 Pressure Sensor
PN7032: G1/4 internal thread, M12 A-coded 5-pin, ceramic cell, gauge pressure 0~10MPa; Depressurize system and cut off power before installation
- インストール前の準備
- Safety Check
Shut down and depressurize piping; confirm medium, temperature and maximum pressure do not exceed PN7032 specification (medium -25~80℃, overpressure 30MPa).
- Pressure Tap Selection
Liquid medium: Tap taken from side of pipe to prevent air bubbles accumulating on measuring cell.
Gas medium: Tap taken from top of pipe to avoid liquid pooling on cell.
Avoid locations after pumps, valves and elbows with pressure spikes and high turbulence. Add snubber/damper under heavy vibration to protect ceramic cell.
- Piping Pre-treatment
Purge piping to remove metal chips and weld slag; debris can scratch ceramic diaphragm and cause zero drift.
- Sealing Parts Preparation
G1/4 is parallel pipe thread. Do NOT wrap large amount of PTFE tape. Copper gasket or O-ring is preferred. A small amount of thread sealant is allowed, but sealant must not squeeze into pressure chamber, which will permanently damage the cell.
- ツール: トルクレンチ, M12 pre-assembled cable, spanner.
- 機械的取り付け (Pressure Piping Connection)
- Align sensor G1/4 thread with pipe fitting, hand-tighten first. Do NOT use spanner on plastic display housing directly.
- 推奨締付トルク: 25~35 N·m. Must use torque wrench. Excessive torque causes housing deformation and ceramic cell cracking; insufficient torque causes leakage.
- Display Head Rotation: After tightening thread, the electronic display head can be rotated 345° for optimal viewing angle. Do not rotate beyond mechanical end stop, forced rotation damages internal wiring.
⚠️注意事項: Rotate the upper display head, NOT the pressure thread base.
- インストール後, pressurize slowly and check thread for leakage.
- 電気配線 (M12 A-coded 5-pin)
Perform wiring with power OFF. IFM original M12 prefabricated cable recommended. M12 connector tightening torque: 0.6~1.2 Nm to maintain IP67.
| ピン番号. | ワイヤーの色 | 意味 | 備考 |
| 1 | BNブラウン | DC+ 18~30V | パワーポジティブ |
| 2 | WHホワイト | OUT1 (PNP switching output) | Switch channel 1 |
| 3 | BU ブルー | 直流- GND | パワーマイナス |
| 4 | BKブラック | OUT2 / IOリンク | チャネル 2, IO-Link multiplex port |
| 5 | — | 未使用 | Spare pin |
出力: 2×PNP, max load current 250mA per channel.
IO-Link usage: ピン 4 for IO-Link communication.
Cable recommendation: 0.34~0.5mm². Route IO-Link wiring away from frequency converters and high-power power cables to reduce interference.
- パワーアップ & 試運転
- Double-check wiring for correctness and short circuit; fasten M12 connector.
- DC24V電源をゆっくり加えてください, ディスプレイが点灯します.
- メニュー構成: スイッチポイントSPの設定, リセットポイントrP, ウィンドウを選択 / ヒステリシスモードと圧力単位.
- ゼロ点検証: 付近の読み取り値を確認する 0 配管減圧時バール.
- 徐々に加圧する, 圧力の読み取り値とスイッチ出力の作動を確認します.
- IO-Linkアプリケーション: IODDファイルをPLCにインポート, デバイスを識別する, 圧力を読む, 温度と診断パラメータ.
- 重要なインストールの禁止事項 (エンジニアリングの重要なポイント)
- ❌ 圧力がかかった状態でセンサーを取り付けたり取り外したりしないでください。; 高圧噴射により人が負傷したり、機器が損傷したりする可能性があります.
- ❌ プラスチック製ディスプレイハウジングのネジを締める際にスパナを使用しないでください。; クランプ下部の金属ネジベースのみ.
- ❌ G1/4 ネジの厚手の PTFE テープ; 圧力チャンバーに侵入した破片がセラミックセルに傷を付ける.
- ❌ 締めすぎトルク, セラミック測定素子が破損する可能性があります.
- ❌ Direct medium impact above 80℃; add cooling buffer for high-temperature media.
- ❌ Operation under heavy shock and continuous vibration without snubber, leading to zero drift and shortened service life.
- ❌ Hot plug/unplug M12 connector, risk of burning output circuit.
- Post-installation Check List
No leakage at thread connection
M12 connector tightened, IP67 intact
電源電圧: 18~30V DC
No short circuit or reverse polarity
Zero reading normal with no applied pressure
Switch point action normal / IO-Link communication stable
- Replacement Hint for PN7292
Mechanical mounting, 糸, torque and M12 pinout are fully identical; piping and cables remain unchanged. Only IO-Link projects require IODD file update.
