Keszoox
XY-J02 1-Channel 5V Relay Module with Adjustable Time Delay — 6–30V Trigger
XY-J02 1-Channel 5V Relay Module with Adjustable Time Delay 6–30V Trigger
Couldn't load pickup availability
XY-J02 — 1-Channel 5V Relay Module with Adjustable Time Delay
The XY-J02 is a versatile adjustable time delay relay module that triggers a 5V relay after a programmable delay of 0.1 seconds to 999 minutes. With three operating modes (delay-ON, delay-OFF, and loop cycle) and a wide trigger input range of 6–30V DC, it's ideal for automation, pump timers, motor delay start, and any application requiring timed switching without a microcontroller.
Key Specifications
| Parameter | Value |
|---|---|
| Relay Supply Voltage | 5V DC |
| Trigger Input Voltage | 6V – 30V DC |
| Delay Range | 0.1 seconds – 999 minutes |
| Operating Modes | Delay-ON / Delay-OFF / Loop Cycle |
| Relay Contact Rating | 10A / 250VAC, 10A / 30VDC |
| Relay Type | SPDT (NO + NC + COM) |
| Adjustment | Onboard potentiometer |
| Indicator | LED (relay status) |
| Board Size | ~48mm × 26mm |
Operating Modes
| Mode | Behavior | Use Case |
|---|---|---|
| Delay-ON (P1) | Trigger → wait delay → relay ON | Delayed motor start, soft-start |
| Delay-OFF (P2) | Trigger → relay ON → wait delay → relay OFF | Timed pump run, light timer |
| Loop Cycle (P3) | Relay ON for T1 → OFF for T2 → repeat | Irrigation cycle, intermittent fan |
Why Choose XY-J02?
- ✅ No microcontroller needed — standalone timer relay, works out of the box
- ✅ Wide delay range — 0.1s to 999 minutes covers virtually all timing needs
- ✅ 6–30V trigger input — compatible with 12V/24V industrial control signals
- ✅ 10A relay contact — switches 250VAC loads directly (pumps, lights, motors)
- ✅ Three operating modes — delay-ON, delay-OFF, and loop cycle in one module
Compatible With / Works With
- Arduino 5V relay control (use 5V relay supply, digital pin trigger)
- 12V/24V industrial PLC output signal (trigger input)
- Water pump timer (delay-OFF mode for timed irrigation)
- Motor soft-start (delay-ON mode to stagger motor startup)
- LED/lamp timer (delay-OFF for automatic shutoff)
Typical Applications
- Water Pump Timer — delay-OFF mode runs pump for set duration then auto-shutoff
- Motor Delay Start — delay-ON mode staggers multiple motor startups to reduce inrush
- Irrigation Cycle — loop mode alternates ON/OFF for automated drip irrigation
- Fan Timer — bathroom exhaust fan runs for 10 minutes after light switch off
- Industrial Automation — 12V/24V PLC signal triggers timed relay output
FAQ
Q: How do I set the delay time?
A: Turn the onboard potentiometer clockwise to increase delay, counterclockwise to decrease. The LED indicator shows relay status. For precise timing, use a stopwatch to calibrate the potentiometer position.
Q: Can XY-J02 switch 220V AC loads?
A: Yes. The relay contact is rated 10A/250VAC. Connect the 220V load to the NO (Normally Open) and COM terminals. Ensure proper insulation and enclosure for mains voltage safety.
Q: What is the difference between the trigger input and relay supply?
A: The relay supply (5V) powers the relay coil and module electronics. The trigger input (6–30V) is the signal that activates the timer. Both must be connected for the module to operate.
Package Contents
- 1× XY-J02 1-Channel 5V Relay Module with Adjustable Time Delay
- ★Product Description
- ★About us
- ★Custom cable
XY-J02 — 1-Channel 5V Relay Module with Adjustable Time Delay
The XY-J02 is a versatile adjustable time delay relay module that triggers a 5V relay after a programmable delay of 0.1 seconds to 999 minutes. With three operating modes (delay-ON, delay-OFF, and loop cycle) and a wide trigger input range of 6–30V DC, it's ideal for automation, pump timers, motor delay start, and any application requiring timed switching without a microcontroller.
Key Specifications
| Parameter | Value |
|---|---|
| Relay Supply Voltage | 5V DC |
| Trigger Input Voltage | 6V – 30V DC |
| Delay Range | 0.1 seconds – 999 minutes |
| Operating Modes | Delay-ON / Delay-OFF / Loop Cycle |
| Relay Contact Rating | 10A / 250VAC, 10A / 30VDC |
| Relay Type | SPDT (NO + NC + COM) |
| Adjustment | Onboard potentiometer |
| Indicator | LED (relay status) |
| Board Size | ~48mm × 26mm |
Operating Modes
| Mode | Behavior | Use Case |
|---|---|---|
| Delay-ON (P1) | Trigger → wait delay → relay ON | Delayed motor start, soft-start |
| Delay-OFF (P2) | Trigger → relay ON → wait delay → relay OFF | Timed pump run, light timer |
| Loop Cycle (P3) | Relay ON for T1 → OFF for T2 → repeat | Irrigation cycle, intermittent fan |
Why Choose XY-J02?
- ✅ No microcontroller needed — standalone timer relay, works out of the box
- ✅ Wide delay range — 0.1s to 999 minutes covers virtually all timing needs
- ✅ 6–30V trigger input — compatible with 12V/24V industrial control signals
- ✅ 10A relay contact — switches 250VAC loads directly (pumps, lights, motors)
- ✅ Three operating modes — delay-ON, delay-OFF, and loop cycle in one module
Compatible With / Works With
- Arduino 5V relay control (use 5V relay supply, digital pin trigger)
- 12V/24V industrial PLC output signal (trigger input)
- Water pump timer (delay-OFF mode for timed irrigation)
- Motor soft-start (delay-ON mode to stagger motor startup)
- LED/lamp timer (delay-OFF for automatic shutoff)
Typical Applications
- Water Pump Timer — delay-OFF mode runs pump for set duration then auto-shutoff
- Motor Delay Start — delay-ON mode staggers multiple motor startups to reduce inrush
- Irrigation Cycle — loop mode alternates ON/OFF for automated drip irrigation
- Fan Timer — bathroom exhaust fan runs for 10 minutes after light switch off
- Industrial Automation — 12V/24V PLC signal triggers timed relay output
FAQ
Q: How do I set the delay time?
A: Turn the onboard potentiometer clockwise to increase delay, counterclockwise to decrease. The LED indicator shows relay status. For precise timing, use a stopwatch to calibrate the potentiometer position.
Q: Can XY-J02 switch 220V AC loads?
A: Yes. The relay contact is rated 10A/250VAC. Connect the 220V load to the NO (Normally Open) and COM terminals. Ensure proper insulation and enclosure for mains voltage safety.
Q: What is the difference between the trigger input and relay supply?
A: The relay supply (5V) powers the relay coil and module electronics. The trigger input (6–30V) is the signal that activates the timer. Both must be connected for the module to operate.
Package Contents
- 1× XY-J02 1-Channel 5V Relay Module with Adjustable Time Delay
- ♥Hear From Our Happy Customers
- ♥Verified Buyer Reviews
- ♥Trusted by Professionals and Engineers
