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GEYA GRT6-B2

Manual do usuário do relé de tempo de desligamento com retardo GEYA GRT6-B2 10A

Electronic Type Adjustable Delay Timer 2NO2NC DIN Rail (AC/DC 24V-240V)

1. Produto acabadoview

The GEYA GRT6-B2 is an electronic delay off time relay designed for industrial and domestic applications. It features adjustable delay settings and is suitable for DIN rail mounting. This manual provides essential information for safe installation, operation, and maintenance.

Principais características:

  • Atraso ajustável: Delay can be set directly via panel knobs for convenience and intuitive control.
  • Modos de função: Supports two primary functions: Delay ON (A) and Delay OFF (B). The GRT6-B2 model features 2SPDT (2NO2NC) contacts.
  • Amplo intervalo de tempo: Time scale from 0.1 seconds to 10 days, divided into 10 selectable ranges.
  • Indicação de status: Equipped with LED indicators for power (green light) and working status (red light).
  • Design compacto: Ultra-small size, only 18mm width, designed for 35mm DIN rail mounting.
GEYA GRT6-B2 Delay Off Time Relay front view
Figura 1: Frente view of the GEYA GRT6-B2 Delay Off Time Relay, showing control knobs and terminals.

2. Informações de segurança

Please read this manual carefully before installation and operation. Failure to follow these instructions may result in equipment damage, injury, or death. This device should only be installed and serviced by qualified personnel.

  • Always disconnect power before installing, wiring, or performing maintenance on the device.
  • Certifique-se de que toda a fiação esteja em conformidade com as normas elétricas locais e nacionais.
  • Não utilize o aparelho se ele estiver danificado ou apresentar mau funcionamento.
  • Proteja o dispositivo contra umidade, poeira e temperaturas extremas.
  • Verifique o vol corretotagVerifique as classificações de tensão e corrente antes de conectar a uma fonte de energia.

3. Product Dimensions and Components

The GRT6-B2 relay is designed for compact installation on a DIN rail. Understanding its dimensions and component layout is crucial for proper integration into your system.

GEYA GRT6-B2 Delay Off Time Relay dimensions
Figure 2: Detailed dimensions of the GRT6-B2 relay in millimeters. The device measures 18mm in width, 95mm in height, and 64mm in depth.
GEYA GRT6-A1 and GRT6-B1 model comparison
Figura 3: Overview of different GRT6 models, highlighting common components such as trigger terminal, supply terminal, LED indication, time range selection, time percentage setting, model number, and output contacts.

4. Instalação e fiação

The GEYA GRT6-B2 relay is designed for easy installation on a 35mm DIN rail. Follow these steps for secure mounting and correct electrical connections.

4.1 Montagem em trilho DIN

The relay snaps onto a standard 35mm DIN rail. Ensure it is securely fastened to prevent movement during operation.

4.2 Fiação elétrica

Refer to the wiring diagrams below for proper connection of the power supply and load. Always ensure power is disconnected before wiring.

GEYA GRT6-A1/B1 and GRT6-A2/B2 wiring diagrams
Figure 4: Wiring diagrams for GRT6-A1/B1 (1SPDT) and GRT6-A2/B2 (2SPDT) models. Connect L (Line) and N (Neutral) to A1 and A2 respectively for power supply. Output contacts are typically 15, 16, 18 for 1SPDT and 15, 16, 18 and 25, 26, 28 for 2SPDT.

4.3 Power Connection Demonstration

Watch this video for a visual guide on connecting power and load to the GRT6-B1 model, which shares similar wiring principles with the GRT6-B2.

Video 1: Demonstration of power connection and load access for a GEYA GRT6-B1 time relay. This video illustrates the physical wiring process and initial setup.

5. Instruções de operação

The GRT6-B2 relay offers adjustable delay functions. Follow these steps to configure and operate your device.

5.1 Function Modes

The GRT6-B2 supports two main function modes:

  • A: Delay ON: The output contacts close after a set delay time once power is applied.
  • B: Delay OFF: The output contacts open after a set delay time once the trigger signal is removed or power is disconnected.
GEYA GRT6-B2 Delay ON and Delay OFF function diagrams
Figure 5: Timing diagrams illustrating the A (Delay ON) and B (Delay OFF) functions. These diagrams show how the output (R) responds to the input voltage (Un) and trigger signal (S) over time.

5.2 Configuração de tempo

The delay time is set using two rotary knobs on the front panel: one for time range and one for percentage.

GEYA GRT6-B2 How to set time
Figure 6: Instructions on how to set the delay time. First, select the desired time range (e.g., 10m for 10 minutes). Second, adjust the percentage knob (e.g., 50%) to achieve the precise delay (e.g., 5 minutes for 10m range at 50%).

5.3 Indicadores LED

  • LED verde: Indica o estado da fonte de alimentação.
  • LED vermelho: Indicates the working status of the relay (e.g., timing in progress, output active).

6. Manutenção

The GEYA GRT6-B2 time relay is designed for reliable operation with minimal maintenance. However, periodic checks can help ensure its longevity and proper function.

  • Limpeza: Mantenha o dispositivo limpo e livre de poeira e detritos. Use um pano seco e macio para a limpeza. Não utilize produtos de limpeza líquidos.
  • Inspeção: Periodically inspect wiring connections to ensure they are secure and free from corrosion. Check for any signs of physical damage or overheating.
  • Ambiente: Garanta que o ambiente operacional permaneça dentro das faixas de temperatura e umidade especificadas para evitar falhas prematuras.

7. Solução De Problemas

If the GEYA GRT6-B2 relay is not functioning as expected, consider the following common issues:

  • No Power Indication (Green LED Off): Check the power supply connections (A1, A2) and ensure the voltage is within the specified range (AC/DC 24V-240V).
  • Relé não ativa/desativa:
    • Verify the function mode (A or B) is correctly selected.
    • Check the time range and percentage configurações.
    • Ensure the trigger signal (S) is correctly applied for Delay OFF functions.
    • Inspect load connections and ensure the load is functioning correctly.
  • Tempo incorreto: Re-check the time range and percentage settings. Ensure the knobs are firmly set to the desired values.
  • Superaquecimento: If the device feels excessively hot, check the load current to ensure it does not exceed the relay's maximum rating (10A/AC1).

If problems persist after checking these points, contact a qualified electrician or the manufacturer for assistance.

8. Especificações

Detailed technical specifications for the GEYA GRT6-B2 time relay.

GEYA GRT6-B2 Technical Parameters Table
Figure 7: Comprehensive table of technical parameters for GRT6-A1/B1, GRT6-A2/B2, and GRT6-At/Bt models. This includes function, supply terminals, voltage range, burden, power input, supply voltage tolerance, supply indication, time ranges, time setting, time deviation, repeat accuracy, temperature coefficient, output, current rating, switching voltage, minimum breaking capacity DC, output indication, mechanical life, electrical life (AC1), reset time, operating temperature, storage temperature, and mounting type.
GEYA GRT6-B2 General Specifications
ParâmetroValor
MarcaGEYA
ModeloGRT6-B2
FunçãoDelay ON (A), Delay OFF (B)
Terminais de abastecimentoA1-A2
Volumetage AlcanceAC/DC 24V-240V (50-60Hz)
Entrada de energiaAC max. 6VA/1.9W
Intervalos de tempo0.1s - 10 days (ON, OFF)
Configuração de tempoPotenciômetro
Saída2xSPDT (2NO2NC)
Classificação atual10A / AC1
Vol. De comutaçãotage250VAC / 24VDC
Temperatura de operação-20°C a +55°C (-4°F a 131°F)
Temperatura de armazenamento-35°C a +75°C (-22°F a 158°F)
MontagemDIN rail EN/IEC 60715
Dimensões (C x L x A)64 mm x 18 mm x 95 mm (aprox.)
PesoAproximadamente. 2.08 onças

9. Garantia e Suporte

For warranty information, please refer to the documentation provided with your purchase or contact your seller. If you require technical support or have questions regarding the GEYA GRT6-B2 time relay, please reach out to the manufacturer or authorized distributor.

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