1.製品オーバーview
The NOYITO Digital Temperature Controller Module is a high-precision device designed for various temperature control systems. It features a green LED display for clear temperature readings and comes with a 1-meter NTC waterproof metal sensor probe. This module supports both heating and cooling control modes and offers adjustable parameters for precise temperature management.
- 画面： 緑色のLED
- 温度範囲: -58℉～+257℉
- 解決： 0.1℉ for -3.9℉ to 99.9℉, 1℉ for other ranges
- 測定精度: ±1°F
- Backlash Accuracy: 0.1℉
- リフレッシュレート: 約0.5秒
- Relay Load: DC 14V 20A / AC 125V 20A
- ワーキングVoltage: DC24V
- センサー： 1 meter NTC (10K 0.5%) waterproof metal sensor
2. セットアップと配線
Proper wiring is crucial for the safe and correct operation of the temperature controller. Ensure all connections are secure and match the diagrams provided. The module requires a DC 24V power supply.
2.1 回路接続
Connect the power supply and the load according to the circuit diagrams. The digital display will show the actual measured temperature once powered. If the display shows "---", check if the temperature sensor is properly installed or if it is damaged.
図2.1: Wiring diagrams for controlling AC and DC heating/cooling devices, and powering the module and device simultaneously.
- Power Supply (VCC, GND): Connect your DC 24V power source to the VCC (positive) and GND (negative) terminals on the module.
- Load Connection (K0, K1): The relay contacts K0 and K1 are used to control your heating or cooling device. These contacts act as a switch. Connect your load (e.g., heater, fan) through these terminals. The maximum load capacity is DC 14V 20A or AC 125V 20A.
- センサー接続: The NTC waterproof sensor probe connects to the dedicated two-pin connector on the module. Ensure it is firmly seated.
図2.2: The NOYITO Digital Temperature Controller Module with the NTC sensor connected.
3. 操作手順
The thermostat panel has three buttons: "+", "-", and "SET".
3.1主な機能
- Key "+": 値を増やします。
- Key "-": 値を減らします。
- Key "SET": Used for interface switching (measured temperature, temperature setting, parameter setting).
3.2 目標温度の設定
In the normal temperature display mode:
- Short Press "SET": The digital display will start flashing, indicating you are in the temperature setting interface.
- 温度調整: Use the "+" or "-" buttons to set your desired target temperature.
- 設定を保存: After setting, either short press "SET" again to save the data, or wait 5 seconds for the data to be saved automatically.
3.3 パラメータ設定（P0-P4）
高度なパラメータにアクセスするには:
- Long Press "SET": Hold the "SET" button for several seconds to enter the parameter setting interface. The display will show P0.
- ナビゲートパラメータ: Use the "+" or "-" buttons to switch between parameters P0 to P4.
- パラメータを編集: Once the desired parameter (e.g., P0) is displayed, short press "SET" to enter its setting mode. The value will flash.
- 値を調整: Use the "+" or "-" buttons to change the parameter's value.
- Save Parameter: Long press "SET" to save the new value and exit the parameter setting mode, or wait 6 seconds for automatic saving.
図3.1: Detailed instructions for use, including key functions and parameter settings.
| パラメータ設定 | 機能説明 | 範囲を設定する | 工場出荷時設定 |
|---|---|---|---|
| P0 | Cooling / Heating Mode | C / H | C（冷却） |
| P1 | ヒステリシス設定 | 32℉～68℉ | 2 |
| P2 | 温度補正 | 14℉～50℉ | 0 |
| P3 | 実行時間を設定する | 0～240分 | オフ |
| P4 | Set Stop Time | 0～240分 | オフ |
Note on P3 and P4:
- P3 setting "1" means the thermostat will run for 1 minute, then stop. Long press SET to trigger it again.
- P4 setting "1" indicates that the thermostat starts working after 1 minute. The digital tube will not light up until 1 minute after the normal work. Press SET repeatedly to trigger again.
3.4 Indicator and Digital Display Status
- インジケーターライト: The indicator light is ON when the relay is activated (pull-in). The indicator light is OFF when the relay is disconnected.
- Digital Display "---": This indicates a problem with the temperature sensor. Check if the sensor is missing or damaged. It can also indicate high temperature protection in heating mode or low temperature protection in cooling mode, in which case the relay is automatically disconnected.
4. メンテナンス
To ensure the longevity and accurate performance of your NOYITO Digital Temperature Controller Module, follow these maintenance guidelines:
- 清潔に保ちます： Regularly clean the module and sensor to prevent dust and debris buildup, which can affect performance. Use a soft, dry cloth.
- 湿気を避ける: Although the sensor is waterproof, the module itself is an unprotected circuit board. Keep the module in a dry environment and protect it from condensation.
- 接続を確認してください: Periodically inspect all wiring connections for looseness or corrosion. Secure any loose connections.
- 環境条件: Ensure the module operates within the specified environmental temperature (14℉ - 140℉) and humidity (20% to 75% RH).
5。 トラブルシューティング
This section addresses common issues you might encounter with the temperature controller module.
- ディスプレイに「---」と表示されます: This indicates a problem with the temperature sensor. Check if the NTC sensor is properly connected to the module. Inspect the sensor cable for any damage. If the sensor is damaged, it may need replacement. This display can also indicate a protection mode (high temperature in heating, low temperature in cooling) where the relay is disengaged.
- リレーがアクティブ化/非アクティブ化されない:
- Verify the power supply to the module is correct (DC 24V).
- Check the wiring to the load (K0, K1 terminals) for secure connections.
- Ensure the target temperature and hysteresis (P1) settings are appropriate for your application.
- Confirm the P0 parameter is set correctly for either cooling (C) or heating (H) mode.
- Check if P3 (Run Time) or P4 (Stop Time) parameters are enabled and affecting the relay operation.
- 不正確な温度測定:
- Ensure the sensor is correctly placed and making good contact with the area being measured.
- Use the P2 (Temperature Correction) parameter to calibrate the reading if a known accurate reference thermometer is available.
- Verify the sensor cable is not damaged or experiencing interference.
- Settings not saving after power off: The module is designed to retain settings after power loss. If settings are not retained, ensure the power supply is stable and the module is not experiencing intermittent power interruptions.
6. 仕様
| 特徴 | 仕様 |
|---|---|
| 製品名 | High-precision Digital Temperature Control Module |
| 表示色 | 緑色のLED |
| 温度範囲 | -58℉～+257℉ |
| 解決 | 0.1℉ (-3.9℉ ~ 99.9℉), 1℉ (other ranges) |
| 温度測定精度 | ±1°F |
| Backlash Accuracy | 0.1℉ |
| リフレッシュレート | 約。 0.5秒 |
| リレー負荷 | DC 14V 20A / AC 125V 20A |
| Thermostat Working Voltage | DC24V |
| 入力の測定 | 1 meter NTC (10K 0.5%) waterproof metal sensor |
| Module Working Environment Temperature | 14℉～140℉ |
| Module Working Environment Humidity | 20%～75% RH |
| 寸法（長さ×幅×高さ） | 46 * 40 * 16mm（1.81 x 1.57 x 0.63インチ） |
| 重さ | 30g（1.13オンス） |
| モデル番号 | NODTC2458257 |
| 欧州連合 | 612957710590 |
7. 保証とサポート
7.1 保証情報
This NOYITO Digital Temperature Controller Module is covered by a Manufacturer's One-year After-sale Warranty. Please retain your proof of purchase for warranty claims.
7.2 テクニカルサポート
For any technical assistance, questions, or issues not covered in this manual, please contact NOYITO customer support. Refer to the product packaging or the retailer's web連絡先の詳細についてはサイト。