1. Вступ
The GEYA GRT6-S1 is a versatile 10A Asymmetric Cycle ON/Off Repeat Cycle Timer Relay designed for DIN rail mounting. It offers precise time control for various electrical applications, including lighting, heating, motors, pumps, and fans. This manual provides comprehensive instructions for installation, operation, and maintenance to ensure safe and efficient use of the device.
2. Ключові характеристики
- Дві функції: Cycler beginning with pulse (ON first) and Cycler beginning with pause (OFF first).
- Вибір функції: Choose functions using an external jumper between terminals S-A1.
- Широкий часовий діапазон: Adjustable from 0.1 seconds to 100 days, divided into 10 distinct ranges for precise control.
- Relay Status Indication: An LED indicator clearly displays the working status of the relay.
- Компактний дизайн: Ultra-small size with only 18mm width, suitable for 35mm DIN rail mounting.
- Широкий Voltage Діапазон: Operates on AC/DC 24V-240V.
- Тип контакту: 1SPDT (1 Normally Open, 1 Normally Closed) output contact.
2.1 Відомості про продукт
малюнок 2.1: Детальний view of the GRT6-S1 highlighting its flame-retardant material shell, panel LED indicators for status, and 35mm DIN rail mounting capability.
3. Розміри товару
The GEYA GRT6-S1 features a compact design for efficient space utilization on DIN rails. Refer to the diagram below for detailed measurements.
малюнок 3.1: GEYA GRT6-S1 dimensions in millimeters. The relay measures 18mm in width, 95mm in height, and 64mm in depth when mounted on a DIN rail.
4. Технічні характеристики
Below are the detailed technical parameters for the GEYA GRT6-S1 timer relay.
малюнок 4.1: Table of technical parameters for GRT6-S1 and GRT6-S2 models.
| Параметр | Value (GRT6-S1) |
|---|---|
| функція | Asymmetric cycler time relay |
| Термінали живлення | A1-A2 |
| томtagе діапазон | AC/DC 24-240 В (50-60 Гц) |
| Тягар | AC 0.7-3VA / DC 0.5-1.7W |
| Споживана потужність | AC max.6VA / 1.3W |
| Постачання обtagе толерантність | -15% / +10% |
| Індикація постачання | Зелений світлодіод |
| Часові діапазони | 0.1s-100days |
| Налаштування часу | Потенціометр |
| Часове відхилення | 10% mechanical setting |
| Повторіть точність | 0.2% set value stability |
| Температурний коефіцієнт | 0.05% / °C, at t=20°C (0.05% / °F, at t=68°F) |
| Вихід | 1 × SPDT |
| Поточний рейтинг | 10A / AC1 |
| Перемикання обtage | 250 В змінного струму / 24 В постійного струму |
| Мін. відключаюча здатність постійного струму | 500 мВт |
| Вихідна індикація | Червоний світлодіод |
| Механічне життя | 1 × 107 |
| Електричний термін служби (AC1) | 1 × 105 |
| Скинути час | макс.200 мс |
| Робоча температура | Від -20°C до +55°C (від -4°F до 131°F) |
| Температура зберігання | Від -35°C до +75°C (від -22°F до 158°F) |
| Монтаж/DIN-рейка | DIN rail EN/IEC 60715 |
| Ступінь захисту | IP40 for front panel / IP20 terminals |
| Робоча позиція | Будь-який |
| Переволtagе категорія | III. |
5. Установка та підключення
Proper installation and wiring are crucial for the safe and correct operation of the GRT6-S1 relay. This device is designed for 35mm DIN rail mounting.
5.1 Схема підключення
малюнок 5.1: Basic wiring diagram for the GRT6-S1 relay controlling a lamp. Connect the Line (L) and Neutral (N) to the appropriate terminals (A1 and A2 for power supply). The output contacts (15, 16, 18) are used to control the load.
Exampле: If you control a light, set the ON time to 10 seconds and OFF time to 5 minutes. After power is switched on, the bulb will be ON for 10 seconds and OFF for 5 minutes. This cycle continues until the relay power is cut off.
5.2 Етапи підключення
Follow these steps to connect the GRT6-S1 relay:
- Ensure power is disconnected before wiring.
- Mount the GRT6-S1 onto a 35mm DIN rail.
- Connect the power supply wires (L and N) to terminals A1 and A2 respectively.
- Підключіть навантаження (наприклад, lamp, motor) to the output terminals 15 (common), 16 (normally closed), and 18 (normally open) as required by your application.
- Use a screwdriver to securely tighten all terminal screws.
5.3 Visual Wiring and Function Demonstration
Відео 5.1: This video demonstrates the physical connection and basic function testing of the GEYA GRT6-S1 timer relay. It shows how to connect power and a load, and how to set and test different timing modes (A and E modes) with a signal light. It also illustrates the effect of short-circuiting the 'S' terminal for function selection.
6. Встановлення часу
The GRT6-S1 allows for precise time setting using its rotary potentiometers. The time scale ranges from 0.1 seconds to 100 days, divided into 10 selectable ranges.
малюнок 6.1: Diagram illustrating how to set the ON (t1) and OFF (t2) times. Each time is set by selecting a time delay range (e.g., 1s-10s, 1min-10min) and then a percentage within that range (0-100%). For example, 6 minutes can be set by selecting the 1min-10min range and 60%.
Щоб встановити час:
- Identify the two time setting knobs: one for t1 (ON time) and one for t2 (OFF time).
- For each knob, first select the desired time range (e.g., 0.1s-1s, 1s-10s, 0.1min-1min, etc.).
- Then, adjust the percentage dial to fine-tune the time within the selected range.
- The actual time is calculated as: (Selected Time Range) × (Selected Percentage).
7. Режими роботи
The GRT6-S1 supports two primary asymmetric cycle modes, selectable via an external jumper on terminals S-A1.
7.1 Вибір режиму
малюнок 7.1: закінченоview of GRT6-S1 and GRT6-S2 models, highlighting LED indications, time range selections, time percentage settings, and delay modes. The GRT6-S1 has 1SPDT output, while GRT6-S2 has 2SPDT output.
The function choice is done by an external jumper of terminals S-A1:
- Cycler beginning with pulse (ON first): This is the default mode when no jumper is connected between S and A1. The relay output will turn ON for the set t1 time, then turn OFF for the set t2 time, and repeat.
- Cycler beginning with pause (OFF first): Connect an external jumper between terminals S and A1. In this mode, the relay output will turn OFF for the set t1 time, then turn ON for the set t2 time, and repeat.
7.2 Functions Diagram
малюнок 7.2: Detailed functions diagram showing the timing sequences for "Cycler beginning with pulse" and "Cycler beginning with pause" modes. Un represents the supply voltage, S represents the trigger terminal, and R represents the relay output status.
The relay status is indicated by the LED. A green LED indicates power, and a red LED indicates the output relay status.
8. Типові програми
The GEYA GRT6-S1 timer relay is suitable for a wide range of applications requiring repetitive ON/OFF cycling, including:
- Промислова автоматизація: Control of machinery, conveyor belts, and process timing.
- Автоматизація будівель: Lighting control, ventilation systems, and heating/cooling cycles.
- Agricultural Systems: Irrigation pump control, feeding systems.
- Домашня автоматизація: Garden lighting, water features, and other timed electrical devices.
малюнок 8.1: Examples of environments where the GRT6-S series relays are widely applied, including family settings, automated equipment, large-scale equipment, and electricity infrastructure.
9. Технічне обслуговування
The GEYA GRT6-S1 is designed for reliable, long-term operation with minimal maintenance. However, regular checks can help ensure optimal performance:
- Візуальний огляд: Періодично перевіряйте реле на наявність будь-яких ознак фізичних пошкоджень, зміни кольору або нещільних з'єднань.
- Герметичність клем: Ensure all wiring terminals remain securely tightened to prevent intermittent operation or overheating.
- Умови навколишнього середовища: Переконайтеся, що температура та вологість робочого середовища залишаються в межах зазначених діапазонів, щоб запобігти передчасному зносу.
- Прибирання: If necessary, gently clean the exterior of the relay with a dry, soft cloth. Do not use abrasive cleaners or solvents.
10. Вирішення проблем
If you encounter issues with your GRT6-S1 timer relay, refer to the following common troubleshooting steps:
- Relay Not Powering On:
- Перевірте об'єм джерела живленняtage to terminals A1 and A2. Ensure it is within the AC/DC 24V-240V range.
- Verify that the power connections are secure.
- Output Not Switching:
- Confirm that the load is correctly connected to the output terminals (15, 16, 18).
- Check the load itself to ensure it is functional.
- Verify the time settings (t1 and t2) are correctly configured and the selected time range is appropriate.
- Ensure the function selection (jumper on S-A1) is set for the desired operation mode.
- Observe the LED indicators: Green LED should be ON for power, Red LED should change state according to the timing cycle.
- Неточний час:
- Recheck the time range and percentage settings on the potentiometers.
- Ensure the potentiometers are not loose or damaged.
If the problem persists after following these steps, contact GEYA customer support for further assistance.
11. Гарантія та підтримка
GEYA products are manufactured to high-quality standards and come with a standard warranty. For specific warranty details, including duration and coverage, please refer to the warranty card included with your product or visit the official GEYA webсайт.
For technical support, product inquiries, or warranty claims, please contact GEYA customer service through the following channels:
- Webсайт: Visit the GEYA Store on Amazon
- Електронна пошта: Зверніться до упаковки вашого продукту або до офіційного webсайт для контактної електронної пошти.
- телефон: Зверніться до упаковки вашого продукту або до офіційного webсайт для контактного номера.
Please have your product model number (GRT6-S1) and purchase information ready when contacting support.