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
正式なモデル名: MCR-T-UI, プログラム可能な temperature transmitter (custom ordered version: Pt100, 3-ワイヤー, -200~+850℃, 4-20電流出力)
状態: メーカー生産終了
基本仕様
シリーズ: MCR-T isolated temperature transmitter, DINレールマウント
入力: Pt100 RTD, 3-wire type, measuring range -200℃ ~ +850℃
出力: 4…20 mA analog output
電源: 24ワシントンDCで
取り付け: NS35 rail, screw connection
機能: 信号絶縁, temperature transmission, linear conversion, ソフトウェアで構成可能 (this variant is factory preset with fixed range)
保護クラス: IP20, for cabinet installation
Cross-reference of models in the same series
2814090: MCR-T-UI (standard programmable version)
2814100: MCR-T-UI-NC
2814113: MCR-T-UI custom fixed-parameter version (Pt100 / 3-ワイヤー / -200~850℃ / 4-20ミリアンペア)
Recommended replacement model (新世代 フェニックス)
MACX MCR-T-UI-UP, 注文番号: 2811394
Supports RTD / 熱電対 / 電圧 / current multi-input, enhanced isolation, fully configurable; mechanically compatible for rail installation, the mainstream replacement for this series.
重要な注意事項
- 2814113 is a factory pre-configured fixed-range version, not a blank programmable base module. Do not directly replace it with 2814090 because the range settings differ.
- When purchasing second-hand spare parts, verify the input type, wiring method and output signal upon receipt.
- ソフトウェア: MCR configuration software can read and verify internal parameters (legacy MCR configuration tool).
比較表: 2814113 (MCR-T-UI-E) VS 2811394 (MACX MCR-T-UI-UP)
| アイテム | 2814113 MCR-T-UI-E (Original spare part) | 2811394 MACX MCR-T-UI-UP (代替機種) |
| 注文番号. | 2814113 | 2811394 |
| 状態 | 製造中止, factory preloaded fixed parameters: Pt100, 3-ワイヤー, -200~850℃, 4-20ミリアンペア | Active product, all parameters fully configurable |
| 電源 | 18～30VDC, typical 24VDC, ≤60mA | 18~30VDC wide-range power supply |
| 分離 | 3-ウェイアイソレーション (入力 / 出力 / 力) | 4-ウェイアイソレーション (入力, 出力, 力, Relay circuit), higher noise immunity |
| Supported sensors | RTD Pt/Ni/Cu, 熱電対, ポテンショメータ; this unit locked to Pt100 3-wire | RTD Pt/Ni/Cu (2/3/4-ワイヤー), all common thermocouples, mV, ポテンショメータ |
| Measurement range | 修理済み: Pt100 -200 ~ +850℃ | Freely configurable: RTD -250~850℃, thermocouple up to 2500℃ |
| アナログ出力 | Fixed 4…20mA | 4-20ミリアンペア / 0-20ミリアンペア / 0-10V / ±10V etc., forward/reverse range selectable |
| Additional output | No relay alarm contact | 内蔵 1 PDT limit relay output (アラーム / threshold) |
| Configuration method | MCR / PI-CONF-WIN legacy software; this unit is factory locked to fixed range and cannot be modified freely | FDT framework software (PACTware) + DTM, online read/write via USB adapter |
| Safety certification | CE only | SIL2 / PL d, suitable for safety-related circuits |
| インストール | NS35 DIN rail, ネジ端子 | NS35 DIN rail, ネジ端子; rail footprint compatible for direct mounting |
| 正確さ | ≤0.1%FS | ≤0.1%FS, better cold junction compensation performance |
| 端子配置 | Legacy MCR terminal definition | Different terminal numbering! Cannot be wired directly when swapping, wiring modification is mandatory |
✅ Critical Risk Reminder: It fits on the DIN rail mechanically, but terminal pinout is NOT compatible. Do not connect wiring directly without modification!
- Standard Wiring for 2814113 (MCR-T-UI-E), Pt100 3-wire
Terminal definition per original drawing
1, 2, 3: 測温抵抗体入力 (3-wire Pt100)
1: One end of RTD
2: Compensation wire (for 3-wire measurement)
3: The other end of RTD
5, 6: Analog 4-20mA output (5+, 6-, current loop to PLC AI)
11, 12: DC24V電源 (11=24V+, 12=0V/GND)
述べる: 2814113 is pre-configured, no DIP switch setting required. Power on and ready: -200℃ = 4mA, 850℃ = 20mA
- Wiring of Replacement 2811394 MACX MCR-T-UI-UP (Target setting: Pt100 3-wire, -200~850℃, 4-20ミリアンペア)
RTD 3-wire sensor: 4.1 /4.2 /4.3 (測温抵抗体入力)
Analog current output: 2.1(OUT+), 2.2(OUT-) → PLC 4-20mA AI channel
電源: 1.1=24V+, 1.2=GND
2.3/2.4: Threshold relay contacts (leave unused if not required)
Strip length 7mm, tightening torque 0.5~0.6Nm, conductor 0.2~2.5mm²
- Commissioning Procedure for On-site Replacement
- 電源を切る: Cut power to the module, sensor and PLC; mark and label all wire numbers
- Remove old module from rail and clip 2811394 to the same rail position
- Rewire according to new terminal definition; confirm the 3-wire Pt100 compensation core is not swapped
- Prepare PACTware + MACX DTM, Phoenix USB configuration cable (2902829)
- 電源を入れる, connect software to module and download parameters:
センサー: Pt100, IEC60751, 3-ワイヤー
範囲: Lower limit -200℃, upper limit +850℃
出力モード: 4…20mA, フォワード (low temperature = 4mA, high temperature = 20mA)
フィルター: default 0.5s (increase value for heavy interference)
リレー: disable threshold function if not needed
- 較正 & verification (必須)
Cold junction check: Compare Pt100 resistance and PLC current reading at ambient temperature
Simulation test: Use resistance box to simulate Pt100 resistance values, verify 4mA /20mA endpoints
- Save parameters into module, power cycle and re-test to confirm parameters are retained after power loss
- Archive parameter record, replacement complete
- トラブルシューティングのチェックリスト (applies to both old and new modules)
Fixed 4mA output: センサー断線, broken 3-wire compensation line, loose sensor terminals
Fixed 20mA output: Input short circuit, Pt100 resistance out of upper limit
Unstable / fluctuating reading: Sensor cable routed together with power cables, ground interference; check isolation and single-end shield grounding
New module cannot be detected by software: USB driver, DTM version, 供給電圧が不十分です, 端子の緩み
Phoenix Contact Temperature Transmitter Model & Order Number List
グループ: Legacy MCR-T (製造中止, 含む 2814113)｜MACX MCR-T (current mainstream, SIL2)｜MINI MCR‑2 compact type｜Loop-powered TS series (passive OLP)｜Explosion-proof EX version
Abbreviation guide:
測温抵抗体: Resistance temperature detector Pt100/Pt1000; TC: 熱電対; UI: Universal input; REL: With relay alarm; UP: Universal power; PT: ワンタッチ接続; C: Customer pre-configured
- Legacy MCR-T Series (製造中止, DIN screw terminal, 3-ウェイアイソレーション)
| モデル | 注文番号. | Brief Description |
| MCR-T-UI | 2814090 | Universal temperature transmitter, blank programmable standard |
| MCR-T-UI-NC | 2814100 | Blank unconfigured, no default parameters |
| MCR-T-UI-E (your part) | 2814113 | Factory fixed config: Pt100 3-wire, -200~850℃, 4-20ミリアンペア (key item) |
| MCR-T-UI-E/NC | 2814126 | Enhanced isolation, blank unconfigured |
- MACX MCR‑T Series (Primary replacement, アクティブ, 4-ウェイアイソレーション, SIL2/PL d, ネジ端子)
| モデル | 注文番号. | Brief Description |
| MACX MCR-T-UI-UP | 2811394 | Universal RTD/TC/mV, アナログ出力 (recommended for 2814113 交換) |
| MACX MCR-T-UIREL-UP | 2811378 | Universal input + 3 limit alarm relays, SIL2 |
- MINI MCR‑2 Compact Temperature Transmitter (6.2mm slim, スクリュー / Push-in PT)
| モデル | 注文番号. | 説明 |
| MINI MCR-2-RTD-UI | 2902055 | RTD dedicated, ネジ端子, プログラム可能な |
| MINI MCR-2-RTD-UI-C | 2902053 | 測温抵抗体, スクリュー, customer pre-configured |
| MINI MCR-2-RTD-UI-PT | 2905249 | RTD dedicated, ワンタッチ接続 |
| MINI MCR-2-RTD-UI-PT-C | 2905248 | 測温抵抗体, プッシュイン, pre-configured |
| MINI MCR-2-TC-UI | 2902049 | Thermocouple TC dedicated, ネジ端子 |
| MINI MCR-2-TC-UI-C | 2902048 | TC, スクリュー, pre-configured |
| MINI MCR-2-TC-UI-PT | 2902052 | Thermocouple TC dedicated, プッシュイン |
| MINI MCR-2-TC-UI-PT-C | 2902051 | TC, プッシュイン, pre-configured |
| MINI MCR-2-T-I | 2902037 | Temperature input directly to 4-20mA output, スクリュー |
| MINI MCR-2-T-I-PT | 2902038 | Temperature to 4-20mA, プッシュイン |
| MINI MCR-2-T-REL | 2909887 | 温度 + 警報リレー, スクリュー |
| MINI MCR-2-T-REL-PT | 2909886 | 温度 + 警報リレー, プッシュイン |
| MINI MCR-2-T-2RO | 2906877 | Dual relay temperature alarm, スクリュー |
| MINI MCR-2-T-2RO-PT | 2906876 | Dual relay temperature alarm, プッシュイン |
- MACX MCR‑TS Loop-powered Type (OLP, 2-wire loop supply, no separate 24V, HART optional)
| モデル | 注文番号. | 説明 |
| MACX MCR-TS-I-OLP | 2908662 | Loop-powered temperature transmitter, スクリュー, 標準 |
| MACX MCR-TS-I-OLP-SP | 2908664 | Loop-powered, HART version |
| MACX MCR-1TS-I-OLP-SP | 1145196 | Single-channel, ハート, プッシュイン |
5.Explosion-proof EX Intrinsically Safe Version (ゾーン 0/1/2, chemical hazardous area)
| モデル | 注文番号. | 説明 |
| MACX MCR-EX-TS-I-OLP | 2908660 | Explosion-proof loop-powered temperature transmitter |
| MACX MCR-EX-TS-I-OLP-SP | 2908661 | 防爆 + ハート |
| FA MCR-EX-FD-TUI-UI-2REL-UP | 2907781 | Field-mounted explosion-proof multi-function temperature module |
- Matching Configuration Accessories
| 名前 | 注文番号. | 目的 |
| MCR-PAC-T-USB | 2309000 | USB configuration cable for legacy MCR-T (2814xxx) |
| IFS-USB-PROG | 2902829 | Universal USB configuration adapter for MACX / MINI MCR‑2 (PACTware DTM) |
優先代替品: 2811394 MACX MCR-T-UI-UP (full function coverage, SIL2, configurable for Pt100 3-wire -200~850℃ 4-20mA)
With alarm relay requirement: 2811378
Cabinet space limited, slim type: MINI MCR‑2‑RTD‑UI (2902055)
Passive 2-wire loop power supply: TS-I-OLP (2908662)
