1. Ifihan
The CNC YCT8-M series multifunction time delay relay is designed for various electrical control applications, offering precise timing functions for appliances, heating, motors, pumps, and fans. This series includes models YCT8-M1 and YCT8-M2, both featuring 10 selectable time ranges and multiple function choices, suitable for DIN rail mounting.
2. Alaye Aabo
WARNING: Risk of electric shock. Installation and maintenance should only be performed by qualified personnel.
- Nigbagbogbo ge asopọ agbara ṣaaju fifi sori ẹrọ tabi ṣiṣẹ ẹrọ naa.
- Rii daju pe gbogbo awọn asopọ onirin wa ni aabo ati ni ibamu pẹlu awọn koodu itanna agbegbe.
- Ma ṣe ṣiṣẹ ẹrọ ti o ba han pe o bajẹ.
- A ṣe ẹ̀rọ náà fún lílo nínú ilé ní àyíká tí ó mọ́ tónítóní tí ó sì gbẹ.
3. Awọn ẹya Ọja
- 10 time functions controlled by supply voltage.
- 4 time functions controlled by control input.
- 1 function of latching relay.
- Irọrun ati iṣẹ ti a ṣeto daradara ati eto iwọn akoko nipasẹ awọn iyipada iyipo.
- Time scale 0.1 s - 10 days divided into 10 ranges.
- Ipo yii jẹ itọkasi nipasẹ LED.
- 1-MODULE DIN rail mounting.
4. Eto ati fifi sori
4.1 Iṣagbesori
The YCT8-M series time delay relay is designed for DIN rail mounting (EN/IEC 60715). Ensure the DIN rail is securely installed in your electrical enclosure.
4.2 Onirin
Refer to the wiring diagram below for proper connection. Ensure all connections are tight and correct before applying power.
- A1, A2: Supply Terminals (AC230V)
- S: Trigger Terminal
- 15, 16, 18: 1SPDT Output (16A/AC1) - Common, Normally Closed, Normally Open
- 25, 26, 28: 2SPDT Output (for YCT8-M2 only) - Common, Normally Closed, Normally Open
- Un (Green LED): Supply Indication
- R (Red LED): Itọkasi Ijade
Max. Cable Size: Solid wire max. 1x2.5mm² or 2x1.5mm² (AWG 12) with sleeve max. 1x2.5mm².
5. Awọn ilana Iṣiṣẹ
5.1 Time Range Selection
The device offers 10 time ranges, selectable via the top rotary switch. The ranges span from 0.1 seconds to 10 days.
- 10s (0.1s - 10s)
- 1m (0.1m - 10m)
- 10m (0.1m - 10m)
- 1h (0.1h - 10h)
- 10h (0.1h - 10h)
- 1d (0.1d - 10d)
- 10d (0.1d - 10d)
- ON (Continuous ON)
- OFF (Continuous OFF)
5.2 Time Percentage Eto
The middle rotary switch allows for fine-tuning the time within the selected range, from 10% to 100% of the maximum value of the chosen time range.
5.3 Aṣayan iṣẹ
The bottom rotary switch selects one of the 10 available functions (A-J). Each function defines how the relay operates based on supply voltage (Un) and trigger input (S).
- A: On Delay (Power On)
Lori ohun elo ti input voltage Un, the relay is applied, timing delay t begins. Relay contacts R change state after time delay is complete. Contacts R return to their shelf state when input voltage Un is removed. Trigger switch S is not used in this function. - B: External (Power On)
Nigbati titẹ sii voltage Un is applied, relay contacts R change state immediately and timing cycle begins. When time delay is complete, contacts return to shelf state. When input voltage Un is removed, contacts will also return to their shelf state. Trigger switch S is not used in this function. - C: Repeat Cycle (Starting Off)
Nigbati titẹ sii voltage Un is applied, time delay t begins. When time delay t is complete, relay contacts R change state for time delay t. This cycle will repeat until input voltage Un is removed. Trigger switch S is not used in this function. - D: Repeat Cycle (Starting On)
Nigbati titẹ sii voltage Un is applied, relay contacts R change state immediately and time delay t begins. When time delay t is complete, contacts return to their shelf state for time delay t. This cycle will repeat until input voltage Un is removed. Trigger switch S is not used in this function. - E: Off Delay (S Break)
Iwọn titẹ siitage Un must be applied continuously. When trigger switch S is closed, relay contacts R change state immediately. When trigger switch S is opened, time delay t begins. When time delay t is complete, then time is reset. When trigger switch S is opened, the delay begins again, and relay contacts R remain in their energized state. If input voltage Un is removed, relay contacts R return to their shelf state. - F: Single Shot
Lori ohun elo ti input voltage Un, the relay is ready to accept trigger signal S. Upon application of the trigger signal S, the relay contacts R transfer and the preset time t begins. During time-out the trigger signal S is ignored. The relay resets by applying the trigger switch S when the relay is not energized. - G: Single Shot Trailing Edge (Non-Retriggerable)
Lori ohun elo ti input voltage Un, the relay is ready to accept trigger signal S. Upon application of the trigger signal S, the relay contacts R transfer and the preset time t begins. At the end of the preset time t, the relay contacts R return to their normal condition unless the trigger switch S is opened and closed prior to time out t (before preset time elapsed). Continuous cycling of the trigger switch S at a rate faster than the preset time t will cause the relay contacts R to remain closed. If input voltage Un is removed, relay contacts R return to their shelf state. - H: On/Off Delay
Iwọn titẹ siitage Un must be applied continuously. When trigger switch S is closed, time delay t begins. When time delay t is complete, relay contacts R change state and remain transferred until trigger switch S is opened. If input voltage Un is removed, relay contacts R return to their shelf state. - I: Latching Relay
Iwọn titẹ siitage Un must be applied continuously. Output changes state with every trigger switch S closure. If input voltage Un is removed, relay contacts R return to their shelf state. - J: Pulse generator
Lori ohun elo ti input voltage Un, a single output pulse of 0.5 seconds is activated. If delay after time delay t. Power must be removed and re-applied to repeat pulse. Trigger switch S is not used in this function.
6. Itọju
The YCT8-M series time delay relay is designed for long-term, reliable operation with minimal maintenance. However, periodic checks are recommended:
- Ensure the device is free from dust and debris. Use a soft, dry cloth for cleaning.
- Lojoojumọ, ṣayẹwo gbogbo awọn asopọ waya fun wiwọ ati awọn ami ti yiya tabi ibajẹ.
- Daju pe agbegbe iṣiṣẹ wa laarin iwọn otutu ti a sọ ati awọn sakani ọriniinitutu.
Máa yọ agbára kúrò nígbà gbogbo kí o tó ṣe ìtọ́jú èyíkéyìí.
7. Laasigbotitusita
If the time delay relay is not functioning as expected, consider the following:
- No Power Indication (Green LED Off):
- Check the main power supply to terminals A1 and A2.
- Rii daju pe ipese voltage is within the specified range (AC230V, -15% to +10%).
- Output Not Activating (Red LED Off/Incorrect):
- Verify the selected function (A-J) and ensure the trigger conditions (supply voltage, trigger S) are met.
- Check the time range and percentage eto.
- Inspect the load connected to the output terminals (15, 16, 18 or 25, 26, 28) for proper operation and current draw within specifications.
- Ensure the trigger terminal 'S' is correctly wired and functioning for functions that require it.
- Àkókò tí kò péye:
- Confirm the time range and percentage settings are correctly configured.
- Ensure the operating temperature is within the specified range.
If problems persist after checking these points, contact technical support.
8. Awọn pato
The following table details the technical parameters for the YCT8-M1 and YCT8-M2 models:
| Paramita | YCT8-M1 | YCT8-M2 |
|---|---|---|
| Išẹ | A,B,C,D,E,F,G,H,I,J | A,B,C,D,E,F,G,H,I,J |
| Awọn ebute ipese | A1-A2 | A1-A2 |
| Voltage ibiti | AC/DC 12-240V (50-60Hz) | AC/DC 12-240V (50-60Hz) |
| Ẹrù | AC 0.09-3VA / DC 0.05-1.7W | AC 0.09-3VA / DC 0.05-1.7W |
| Iṣagbewọle agbara | AC max. 6VA/1.3W | AC max. 6VA/1.9W |
| Ipese voltage ifarada | -15%; +10% | -15%; +10% |
| Itọkasi ipese | alawọ ewe LED | alawọ ewe LED |
| Awọn sakani akoko | 0.1s - 10 days, ON, OFF | 0.1s - 10 days, ON, OFF |
| Eto akoko | agbara | agbara |
| Iyapa akoko | 10% - mechanical setting | 10% - mechanical setting |
| Tun deede | 0.2% - set value stability | 0.2% - set value stability |
| Olusodipupo iwọn otutu | 0.05%/°C, at=20°C (0.05%°F, at=68°F) | 0.05%/°C, at=20°C (0.05%°F, at=68°F) |
| Abajade | 1XSPDT | 2XSPDT |
| Rating lọwọlọwọ | 1X16A (AC1) | 2X16A (AC1) |
| Yipada voltage | 250VAC/24VDC | 250VAC/24VDC |
| Min. breaking capacity DC | 500mW | 500mW |
| Itọkasi abajade | LED pupa | LED pupa |
| Igbesi aye ẹrọ | 1x107 | 1x107 |
| Electrical life (AC1) | 1x105 | 1x105 |
| Tun akoko to | max. 200ms | max. 200ms |
| Awọn iwọn otutu ti nṣiṣẹ | -20°C si +55°C (-4°F si 131°F) | -20°C si +55°C (-4°F si 131°F) |
| Ibi ipamọ otutu | -35°C si +75°C (-22°F si 158°F) | -35°C si +75°C (-22°F si 158°F) |
| Iṣagbesori / DIN iṣinipopada | Din iṣinipopada EN/IEC 60715 | Din iṣinipopada EN/IEC 60715 |
| Idaabobo ìyí | IP40 fun iwaju nronu / IP20 ebute | IP40 fun iwaju nronu / IP20 ebute |
| Ipo iṣẹ | eyikeyi | eyikeyi |
| Apọjutage ẹka | III. | III. |
| Idoti ìyí | 2 | 2 |
| Max. cable size (mm²) | solid wire max. 1x2.5 or 2x1.5, with sleeve max. 1x2.5 (AWG 12) | solid wire max. 1x2.5 or 2x1.5, with sleeve max. 1x2.5 (AWG 12) |
8.1 Awọn iwọn
9. Awọn imọran olumulo
Ní ìbámu pẹ̀lú lílo gbogbogbò ti àwọn ẹ̀rọ tí ó jọra, àwọn àmọ̀ràn díẹ̀ nìyí:
- When setting the time, start with a shorter range and gradually increase if needed to avoid overshooting your desired delay.
- For critical applications, always test the chosen function and time settings thoroughly before deploying in a live system.
- Consider the ambient temperature, as extreme conditions can slightly affect timing accuracy.
Ko si awọn imọran olumulo kan pato ti o wa lati ọdọ alabara ti a peseviews or Q&A.
10. Atilẹyin ọja ati Support
For warranty information, technical support, or service inquiries, please contact the manufacturer or your local distributor. Keep your purchase receipt and product model number (YCT8-M1 or YCT8-M2) handy when contacting support.
