{"product_id":"xy-j02-1-channel-5v-relay-adjustable-time-delay-6-30v-trigger","title":"XY-J02 1-Channel 5V Relay Module with Adjustable Time Delay — 6–30V Trigger","description":"\u003ch2\u003eXY-J02 — 1-Channel 5V Relay Module with Adjustable Time Delay\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eXY-J02\u003c\/strong\u003e is a versatile \u003cstrong\u003eadjustable time delay relay module\u003c\/strong\u003e that triggers a 5V relay after a programmable delay of \u003cstrong\u003e0.1 seconds to 999 minutes\u003c\/strong\u003e. With three operating modes (delay-ON, delay-OFF, and loop cycle) and a wide trigger input range of \u003cstrong\u003e6–30V DC\u003c\/strong\u003e, it's ideal for automation, pump timers, motor delay start, and any application requiring timed switching without a microcontroller.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger Input Voltage\u003c\/td\u003e\n\u003ctd\u003e6V – 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelay Range\u003c\/td\u003e\n\u003ctd\u003e0.1 seconds – 999 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eDelay-ON \/ Delay-OFF \/ Loop Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contact Rating\u003c\/td\u003e\n\u003ctd\u003e10A \/ 250VAC, 10A \/ 30VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Type\u003c\/td\u003e\n\u003ctd\u003eSPDT (NO + NC + COM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment\u003c\/td\u003e\n\u003ctd\u003eOnboard potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eLED (relay status)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Size\u003c\/td\u003e\n\u003ctd\u003e~48mm × 26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eOperating Modes\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMode\u003c\/th\u003e\n\u003cth\u003eBehavior\u003c\/th\u003e\n\u003cth\u003eUse Case\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelay-ON (P1)\u003c\/td\u003e\n\u003ctd\u003eTrigger → wait delay → relay ON\u003c\/td\u003e\n\u003ctd\u003eDelayed motor start, soft-start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelay-OFF (P2)\u003c\/td\u003e\n\u003ctd\u003eTrigger → relay ON → wait delay → relay OFF\u003c\/td\u003e\n\u003ctd\u003eTimed pump run, light timer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Cycle (P3)\u003c\/td\u003e\n\u003ctd\u003eRelay ON for T1 → OFF for T2 → repeat\u003c\/td\u003e\n\u003ctd\u003eIrrigation cycle, intermittent fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose XY-J02?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo microcontroller needed\u003c\/strong\u003e — standalone timer relay, works out of the box\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide delay range\u003c\/strong\u003e — 0.1s to 999 minutes covers virtually all timing needs\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e6–30V trigger input\u003c\/strong\u003e — compatible with 12V\/24V industrial control signals\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e10A relay contact\u003c\/strong\u003e — switches 250VAC loads directly (pumps, lights, motors)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eThree operating modes\u003c\/strong\u003e — delay-ON, delay-OFF, and loop cycle in one module\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With \/ Works With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino 5V relay control (use 5V relay supply, digital pin trigger)\u003c\/li\u003e\n\u003cli\u003e12V\/24V industrial PLC output signal (trigger input)\u003c\/li\u003e\n\u003cli\u003eWater pump timer (delay-OFF mode for timed irrigation)\u003c\/li\u003e\n\u003cli\u003eMotor soft-start (delay-ON mode to stagger motor startup)\u003c\/li\u003e\n\u003cli\u003eLED\/lamp timer (delay-OFF for automatic shutoff)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Pump Timer\u003c\/strong\u003e — delay-OFF mode runs pump for set duration then auto-shutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Delay Start\u003c\/strong\u003e — delay-ON mode staggers multiple motor startups to reduce inrush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIrrigation Cycle\u003c\/strong\u003e — loop mode alternates ON\/OFF for automated drip irrigation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Timer\u003c\/strong\u003e — bathroom exhaust fan runs for 10 minutes after light switch off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e — 12V\/24V PLC signal triggers timed relay output\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I set the delay time?\u003c\/strong\u003e\u003cbr\u003eA: 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can XY-J02 switch 220V AC loads?\u003c\/strong\u003e\u003cbr\u003eA: 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the trigger input and relay supply?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003erelay supply (5V)\u003c\/strong\u003e powers the relay coil and module electronics. The \u003cstrong\u003etrigger input (6–30V)\u003c\/strong\u003e is the signal that activates the timer. Both must be connected for the module to operate.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× XY-J02 1-Channel 5V Relay Module with Adjustable Time Delay\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"MICRO","offer_id":46991482487019,"sku":"14:1202#MICRO","price":6.88,"currency_code":"USD","in_stock":true},{"title":"TYPE-C","offer_id":46991482519787,"sku":"14:350852#TYPE-C","price":6.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/xy-j02-5v-relay-module.webp?v=1761545095","url":"https:\/\/keszoox.com\/products\/xy-j02-1-channel-5v-relay-adjustable-time-delay-6-30v-trigger","provider":"Keszoox","version":"1.0","type":"link"}