1. Proizvod je gotovview
The GEYA GRT6-B1 is a compact, electronic adjustable delay off time relay designed for various industrial and domestic applications. It features a single pole double throw (1NO1NC) output and is suitable for DIN rail mounting. The delay time can be conveniently set using the panel knobs, offering a wide range from 0.1 seconds to 10 days.
- Visoke performanse: Delay settings are easily adjustable via panel knobs for intuitive operation.
- Način rada: Supports Delay OFF (Function B) operation.
- Vremenski raspon: Adjustable from 0.1 seconds to 10 days, divided into 10 distinct ranges.
- Relay Status Indication: Equipped with LED indicators; a green light for power and a red light for working status.
- Kompaktan dizajn: Ultra-small size, only 18mm width, designed for 35mm DIN rail mounting.
Slika 1: Prednja strana view of the GEYA GRT6-B1 Delay Off Time Relay, showing control knobs and LED indicators.
2. Sigurnosne informacije
Please read this manual carefully before installation and operation. Failure to follow these instructions may result in equipment damage, personal injury, or death. Always observe local and national electrical codes.
- Instalaciju i održavanje treba obavljati samo kvalificirano osoblje.
- Ensure power is disconnected before performing any wiring or maintenance.
- Potvrdite tačan voltagi nazivne struje prije spajanja uređaja.
- Ne koristite uređaj u okruženjima koja prelaze njegove specificirane radne uslove.
- Zaštitite uređaj od vlage, prašine i ekstremnih temperatura.
3. Dimenzije proizvoda
The GRT6-B1 relay features a compact design suitable for space-constrained installations. Refer to the diagram below for detailed dimensions.
Figure 2: Detailed dimensions of the GEYA GRT6-B1 relay in millimeters.
4. Instalacija i ožičenje
4.1 Montaža
The GEYA GRT6-B1 is designed for standard 35mm DIN rail mounting. Ensure the rail is securely fastened and provides adequate space for ventilation and wiring.
4.2 Ožičenje
Connect the power supply and load according to the wiring diagrams provided. The GRT6-B1 model features A1(+) and A2(-) for supply terminals, S for trigger terminal, and 15, 16, 18 for the 1SPDT output contacts (15-16 normally closed, 15-18 normally open).
Figure 3: Terminal layout and LED indicators for GRT6-A1 and GRT6-B1 models.
Slika 4: Prample wiring diagrams for GRT6-A1/B1 (1SPDT) and GRT6-A2/B2 (2SPDT) models.
4.3 Installation Demonstration Video
Watch this video for a visual guide on connecting power and load to the GRT6-B1 relay.
Video 1: This video demonstrates the power connection, load access, time setting, and operation of the GEYA GRT6-B1 delay off time relay with a light bulb.
5. Uputstvo za upotrebu
5.1 Function Mode (Delay OFF)
The GRT6-B1 operates in Delay OFF mode (Function B). In this mode, when input voltage U is applied, the relay contacts change state immediately and timing begins. When the delay time is complete, the contacts return to their shelf state. If input voltage U is removed before the delay is complete, the contacts return to their shelf state immediately. The trigger switch is not used in this function.
Figure 5: Timing diagrams for Delay ON (A) and Delay OFF (B) functions.
5.2 Podešavanje vremena
The delay time is set using two rotary knobs on the front panel: one for the time range and one for the percentage of that range.
- Adjust Time Range Knob: Select the desired time range (e.g., 10s, 1m, 1h, 1d, 10d).
- Adjust Percentage Dugme: Fine-tune the delay time within the selected range by setting a percentage (e.g., 50% of 10s = 5 seconds).
Za nprample, to set a delay of 5 minutes:
- Adjust the time range knob to '10m' (10 minutes).
- Turn the percentage knob to '50%' (50% of 10 minutes = 5 minutes).
Figure 6: Illustration of time setting using the time range and percentage dugmad.
6. Tehničke specifikacije
The following table details the technical specifications for the GEYA GRT6 series relays, including the GRT6-B1 model.
| Tehnički parametri | GRT6-A1/B1 | GRT6-A2/B2 | GRT6-At/Bt |
|---|---|---|---|
| Funkcija | A:delay ON; B:delay OFF | ||
| Terminali za napajanje | A1-A2 | ||
| Voltage range | AC/DC 24-240V (50-60Hz) | ||
| Teret | AC 0.7-3VA/DC 0.5-1.7W | AC max.6VA/1.9W | |
| Voltage range | AC 230V (50-60Hz) | ||
| Ulazna snaga | AC max.6VA/1.3W | AC max.6VA/1.9W | |
| Supply voltage tolerancija | -15%; +10% | ||
| Indikacija napajanja | zelena LED | ||
| Vremenski rasponi | 0.1 s - 10 dana, UKLJUČENO, ISKLJUČENO | ||
| Podešavanje vremena | potenciometar | ||
| Vremensko odstupanje | 10%-mehanička postavka | ||
| Ponovite tačnost | 0.2% stabilnosti postavljene vrijednosti | ||
| Temperaturni koeficijent | 0.05%/°C, at=20°C (0.05%/°F, at=68°F) | ||
| Izlaz | 1×SPDT | 2×SPDT | 1×SPDT(del)+1SPDT(ins) |
| Trenutni rejting | 10A / AC1 | ||
| Switching voltage | 250VAC/24VDC | ||
| Min. breaking capacity DC | 500mW | ||
| Indikacija izlaza | crvena LED | ||
| Mehanički život | 1×107 | ||
| Electrical life (AC1) | 1×105 | ||
| Resetiraj vrijeme | max.200ms | ||
| Radna temperatura | -20°C do +55°C (-4°F do 131°F) | ||
| Temperatura skladištenja | -35°C do +75°C (-22°F do 158°F) | ||
| Montaža/DIN šina | Din šina EN/IEC 60715 | ||
Figure 7: Technical specifications for GEYA GRT6 series time relays.
7. Otkrivanje problema
If the relay does not function as expected, consider the following common issues:
- No Power Indication (Green LED off): Check the power supply connections and ensure the voltage is within the specified range (AC/DC 24V-240V).
- Opterećenje se ne prebacuje: Verify the load wiring. Ensure the load's voltage and current requirements do not exceed the relay's contact ratings (10A/AC1, 250VAC/24VDC). Check if the red LED indicates working status.
- Netačno vrijeme odgode: Re-check the settings on both the time range and percentage knobs. Ensure they are set according to your desired delay.
- Intermitentni rad: Inspect all wiring for loose connections. Ensure the operating environment is within the specified temperature and humidity limits.
If issues persist, consult a qualified electrician or contact GEYA customer support.
8. Održavanje
The GEYA GRT6-B1 relay is designed for reliable, long-term operation with minimal maintenance. Follow these guidelines:
- čišćenje: Uređaj održavajte čistim i bez prašine i ostataka. Za čišćenje koristite suhu, meku krpu. Ne koristite tekuća sredstva za čišćenje.
- inspekcija: Povremeno provjeravajte spojeve ožičenja na čvrstoću i znakove habanja ili oštećenja.
- Okruženje: Ensure the operating environment remains within the specified temperature and humidity ranges to prevent premature aging or malfunction.
9. Garancija i podrška
GEYA products are manufactured to high-quality standards and come with a standard warranty against manufacturing defects. For specific warranty terms, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official GEYA website. When contacting support, please have your product model (GRT6-B1) and purchase information available.
