Acouto Low Voltage Relay Module (Model YYC-7) Instruction Manual

1. 서론

This manual provides detailed instructions for the installation, operation, and maintenance of the Acouto Low Voltage Relay Module, Model YYC-7. This versatile time delay relay is designed for a broad range of applications, offering wide power compatibility and memory retention for settings.

The module operates on a broad voltage range, starting from 3V, making it compatible with various power sources such as 3.7V lithium batteries, 5V power banks, or standard switching power supplies. It is suitable for controlling motors, light bulbs, LED strips, DC motors, and pumps. Featuring output optical coupling isolation, the module offers enhanced anti-interference capabilities and an industrial-grade circuit board for durability. Its parameter-saving function ensures that settings are retained after a power failure.

Figure 1: Acouto Low Voltage Relay Module (Model YYC-7)

2. 안전 정보

• 모듈을 설치하거나 서비스하기 전에 항상 전원을 분리하세요.
• 단락이나 손상을 방지하기 위해 모든 배선 연결이 안전하고 정확한지 확인하십시오.
• 지정된 볼륨을 초과하지 마십시오tage and current ratings for the module and its output.
• This module is intended for use by individuals familiar with electronic components and wiring.
• Keep the module away from moisture, extreme temperatures, and corrosive environments.

3. 제품 오버view

The Acouto YYC-7 module features a digital display, control buttons, and terminal blocks for power and load connections. Understanding these components is crucial for proper operation.

Figure 2: Labeled Components of the YYC-7 Module

주요 구성 요소:

• 시간 표시: A 3-digit LED display shows current time settings or operating status.
• 계전기: The orange component responsible for switching the load.
• 표시등: Provides visual feedback on the module's status.
• Adjustment Buttons (K1, K2, K3): Used for mode selection and parameter setting.
• 점퍼: Configures the working voltag전자 범위.
• 터미널 블록: For connecting DC power (DC+, DC-), signal input, and load (NC, COM, NO).

4. 사양

5. 설정

5.1 Power Compatibility

The module supports a wide input voltage range. Use the jumper to select the appropriate range:

• With Jumper: 작업 볼륨tage 범위는 3V ~ 5.5V입니다.
• Without Jumper: 작업 볼륨tage 범위는 3.8V ~ 7V입니다.

The signal source can be DC 3V to 12V, compatible with various triggers like positive actuators, buttons, PNP sensors, or PLCs.

5.2 배선도

Proper wiring is essential for safe and correct operation. Refer to the diagrams below for connecting the module to your power source and load.

그림 3: 배선도

5.2.1 Module Control AC Load Wiring Diagram

This diagram illustrates how to connect the module to control an AC load (e.g., 220V equipment). Ensure that the live wire and neutral wire of the 220V AC supply are correctly connected to the relay's output terminals (COM and NO/NC) and the equipment.

5.2.2 Use One DC Power Supply Wiring Diagram

This diagram shows how to power the module and control a DC load using a single DC power supply. Connect DC+ and DC- to your power source, and the signal input to your trigger. The equipment is connected to the relay's output terminals.

6. 사용 설명서

The module offers various operating modes and adjustable delay times. The delay time range is from a minimum of 0.1 seconds to a maximum of 999 minutes.

6.1 모드 선택

After powering on the module:

1. 를 누르고 계세요 K1 button for 2 seconds to enter mode selection.
2. 누르다 K1 repeatedly to cycle through modes P-1, P-2, P-3, P-4.
3. 누르다 K2 to confirm and enter the selected mode.

작동 모드:

• P-1: Single Delay Mode
  The actuator signal energizes the relay. After the set time (T1) expires, the relay de-energizes. During the delay period, K1 can be used to select sub-functions:
  
  • A: Actuator signal is ignored.
  • B: Actuator signal restarts the timing.
  • C: Actuator signal resets the relay and ends timing.
• P-2: Delay On, Then Off Mode
  The actuator signal starts timing for T1. When T1 expires, the relay energizes for T2, then de-energizes (resets).
• P-3: Cycle Mode (T1 On, T2 Off)
  The relay cycles infinitely, energized for T1 and de-energized for T2. Both T1 and T2 are adjustable. K1 can be used to select sub-functions:
  
  • A: After power-on, the relay is first energized (T1), then de-energized (T2) for an infinite cycle.
  • B: After power-on, the relay is first de-energized (T2), then energized (T1) for an infinite cycle.
• P-4: Signal Triggered Delay Off Mode
  When a signal is present, the relay is energized. When the signal disappears, a delay timing starts. The relay de-energizes when the delay time expires. If the signal reappears during the delay, the delay is canceled. When the signal disappears again, timing restarts.

6.2 Setting Time Instructions

Use buttons K2 and K3 to adjust time parameters:

• K2 (Shift Button): Press to move the flashing digit on the display. The flashing digit is the one currently being adjusted by K3. Press K2 until the display stops flashing to exit adjustment mode.
• K3 (Adjust Button):
  
  • When a digit is flashing, K3 adjusts the digit from 0 to 9.
  • When no digit is flashing, K3 adjusts the decimal point position, which determines the time unit:
    
    • Decimal point in the units position (e.g., 12.3): Indicates 0 to 99.9 seconds.
    • Decimal point in the tens position (e.g., 123.): Indicates 0 to 999 seconds.
    • No decimal point (e.g., 123): Indicates 0 to 999 minutes.

메모: For modes P-2 and P-3, which have two time parameters (T1 and T2), press K2 six times to cycle through all adjustments. The first three presses adjust the first time parameter (T1), and the last three presses adjust the second time parameter (T2). A blue indicator light signifies setting the relay energized time, while the light being off indicates setting the relay de-energized time.

7. 유지관리

• 모듈을 깨끗하게 유지하고 먼지와 이물질이 쌓이지 않도록 하십시오. 청소할 때는 부드럽고 마른 천을 사용하십시오.
• Avoid exposing the module to liquids or excessive humidity.
• Store the module in a cool, dry place when not in use.
• 정기적으로 배선 연결부를 점검하여 조임 상태와 마모 흔적이 있는지 확인하세요.

8. 문제 해결

• Module does not power on: Check power supply connections (DC+, DC-) and ensure the voltage is within the specified range (3V-7V, depending on jumper setting).
• Relay does not activate: Verify the signal input (SIGNAL terminal) is receiving the correct voltage (3V-12V). Check the selected operating mode and time settings. Ensure the load is correctly wired to the relay output (COM, NO, NC).
• 타이밍이 맞지 않음: Recheck the time setting instructions (K2, K3 buttons) and the decimal point position for seconds or minutes. Ensure the correct operating mode (P-1, P-2, P-3, P-4) is selected.
• Settings are lost after power cycle: The module features memory retention. If settings are lost, ensure the power supply is stable and the module is not subjected to extreme electrical interference.

9. 보증 및 지원

For warranty information or technical support, please refer to the product packaging or contact your retailer. Keep your purchase receipt for warranty claims.