1. Введение
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.Основные характеристики
- Two Functions: Cycler beginning with pulse (ON first) and Cycler beginning with pause (OFF first).
- Выбор функции: Choose functions using an external jumper between terminals S-A1.
- Широкий временной диапазон: 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.
- Компактный дизайн: Ultra-small size with only 18mm width, suitable for 35mm DIN rail mounting.
- Широкий объемtage Диапазон: Operates on AC/DC 24V-240V.
- Тип контакта: 1SPDT (1 Normally Open, 1 Normally Closed) output contact.
2.1 Подробная информация о продукте
Рисунок 2.1: Подробный view of the GRT6-S1 highlighting its flame-retardant material shell, panel LED indicators for status, and 35mm DIN rail mounting capability.
3. Размеры продукта
The GEYA GRT6-S1 features a compact design for efficient space utilization on DIN rails. Refer to the diagram below for detailed measurements.
Рисунок 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. Технические характеристики
Below are the detailed technical parameters for the GEYA GRT6-S1 timer relay.
Рисунок 4.1: Table of technical parameters for GRT6-S1 and GRT6-S2 models.
| Параметр | Value (GRT6-S1) |
|---|---|
| Функция | Asymmetric cycler time relay |
| Клеммы питания | А1-А2 |
| Томtagэлектронный диапазон | Переменный/постоянный ток 24-240 В (50-60 Гц) |
| Груз | AC 0.7-3VA / DC 0.5-1.7W |
| Потребляемая мощность | AC max.6VA / 1.3W |
| Объем поставкиtagе терпимость | -15% / +10% |
| Индикация питания | Зеленый светодиод |
| Временные диапазоны | 0.1s-100days |
| Установка времени | Потенциометр |
| Отклонение времени | 10% mechanical setting |
| Точность повторения | 0.2% set value stability |
| Температурный коэффициент | 0.05% / °C, at t=20°C (0.05% / °F, at t=68°F) |
| Выход | 1 × SPDT |
| Текущий рейтинг | 10A / AC1 |
| Коммутационная громкостьtage | 250VAC / 24VDC |
| Min. breaking capacity DC | 500мВт |
| Выходная индикация | Красный светодиод |
| Механическая жизнь | 1 × 107 |
| Electrical life (AC1) | 1 × 105 |
| Сбросить время | макс.200мс |
| Рабочая температура | -20°C до +55°C (-4°F до 131°F) |
| Температура хранения | -35°C до +75°C (-22°F до 158°F) |
| Монтаж/DIN-рейка | DIN rail EN/IEC 60715 |
| Степень защиты | IP40 for front panel / IP20 terminals |
| Рабочее положение | Любой |
| Оверволtagкатегория е | III. |
5. Установка и подключение
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 электропроводки
Рисунок 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.
Exampль: 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 Этапы подключения
Follow these steps to connect the GRT6-S1 relay:
- Перед подключением проводов убедитесь, что питание отключено.
- Mount the GRT6-S1 onto a 35mm DIN rail.
- Connect the power supply wires (L and N) to terminals A1 and A2 respectively.
- Connect the load (e.g., 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
Видео 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. Установка времени
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.
Рисунок 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%.
Чтобы установить время:
- 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. Режимы работы
The GRT6-S1 supports two primary asymmetric cycle modes, selectable via an external jumper on terminals S-A1.
7.1 Выбор режима
Рисунок 7.1: Надview 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
Рисунок 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. Типичные приложения
The GEYA GRT6-S1 timer relay is suitable for a wide range of applications requiring repetitive ON/OFF cycling, including:
- Промышленная автоматизация: Control of machinery, conveyor belts, and process timing.
- Автоматизация зданий: Lighting control, ventilation systems, and heating/cooling cycles.
- Agricultural Systems: Irrigation pump control, feeding systems.
- Домашняя автоматизация: Garden lighting, water features, and other timed electrical devices.
Рисунок 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. Техническое обслуживание
The GEYA GRT6-S1 is designed for reliable, long-term operation with minimal maintenance. However, regular checks can help ensure optimal performance:
- Визуальный осмотр: Периодически проверяйте реле на наличие признаков физического повреждения, изменения цвета или ослабленных соединений.
- Герметичность клемм: Ensure all wiring terminals remain securely tightened to prevent intermittent operation or overheating.
- Условия окружающей среды: Убедитесь, что условия эксплуатации остаются в пределах заданных диапазонов температуры и влажности, чтобы предотвратить преждевременный износ.
- Уборка: При необходимости аккуратно протрите внешнюю поверхность реле сухой мягкой тканью. Не используйте абразивные чистящие средства или растворители.
10. Поиск Неисправностей
If you encounter issues with your GRT6-S1 timer relay, refer to the following common troubleshooting steps:
- Relay Not Powering On:
- Проверьте источник питания vol.tage to terminals A1 and A2. Ensure it is within the AC/DC 24V-240V range.
- Verify that the power connections are secure.
- Выход не переключается:
- 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.
- Неточные сроки:
- 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. Гарантия и поддержка
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
- Электронная почта: Обратитесь к упаковке вашего продукта или к официальному webсайт для контактного адреса электронной почты.
- Телефон: Обратитесь к упаковке вашего продукта или к официальному webСайт для получения контактного номера.
Please have your product model number (GRT6-S1) and purchase information ready when contacting support.