{"product_id":"2-pack-5v-2-channel-relay-module-with-optocoupler-red-expansion-board-supports-high-low-level-trigger","title":"2 Pack 5V 2-Channel Relay Module with Optocoupler: Red Expansion Board Supports High\/Low Level Trigger","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High\/Low Level Trigger 2-Way OPTO\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2 Pack 5V 2-Channel Relay Module with Optocoupler: Red Expansion Board Supports High\/Low Level Trigger\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct parameters Working voltage: 5V Quiescent current: 5mA MAX current: 190mA Trigger voltage: Low: 0; High: 5V Trigger current: 2-4mA MAX load: AC250V\/10A, DC30V\/10A Module size: 50mm * 41mm* 18.5 mm\/1.97inch * 1.61inch * 0.73inch (L * W * H) Equipped with 2 fixing bolt holes, with an aperture of 3.1mm\/0.12inch and a spacing of 44.5mm * 35.5mm\/1.75inch * 1.40inch Power indicator (green), 2-way relay status indicator (red) 2. Trigger mode configuration description The module has a trigger level selection terminal, each relay trigger level can be controlled individually, through the short-circuit cap for control. com is the public terminal, in the middle. When the LOW (L) end and the public terminal is connected, for the low level trigger; when the HIGH (H) end and the public terminal is connected, for the high level trigger. Module interface: DC+: connected to the positive pole of the power supply DC -: Connected to the negative electrode of the power supply IIN1: 1 channel signal trigger terminal can be set high or low-level control relay suction IN2: 2-way signal trigger terminal can be set high or low-level control relay pull Relay output: NO1: 1 relay normally opens the interface, the relay is suspended before suction and short-connected with COM1 after suction COM1: 1 relay common interface NC1: 1 relay normally closed interface, relay and COM1 short connect before closing, after closing suspended NO2: 2 relay normally opens the interface, the relay is suspended before suction and short-connected with COM2 after suction COM2: 2 relay common interface NC2: 2-way relay normally closed interface, relay and COM2 short connect before closing, after closing suspended\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ ?Effortless Power Control?Easily manage up to 10A of power with relay module, equipped with high-quality relays and optocoupler isolation for enhanced durability and performance. for various microcontroller applications, from home automation to industrial controls.\u003c\/li\u003e\n\u003cli\u003e✅ ?Versatile Triggering Options? Choose between high and low-level trigger modes with simple configuration settings to suit your project's needs. Each relay's trigger level can be individually controlled, providing flexibility and precision in your setup.\u003c\/li\u003e\n\u003cli\u003e✅ ?Secure and Reliable Connections? Features robust AC250V\/10A and DC30V\/10A load capacity, ensuring safe and reliable connections for high-power applications. Equipped with four fixing bolt holes for secure mounting and straightforward installations.\u003c\/li\u003e\n\u003cli\u003e✅ ?Clear Visual Indicators?Stay informed of your system’s status with a power indicator (green) and four relay status indicators (red), allowing for at-a-glance monitoring of operations. Perfect for troubleshooting and system checks.\u003c\/li\u003e\n\u003cli\u003e✅ ?Compact and User-Friendly Design? Our relay module measures just 1.97 x 1.61 x 0.73 inches, fitting easily into any setup without overcrowding. The intuitive module interface makes wiring and adjustments quick and hassle-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Product Dimensions:\u003c\/strong\u003e 1.97 x 1.61 x 0.71 inches; 2.12 ounces\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e 2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High\/Low Level Trigger 2-Way OPTO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e pack, 2channel, relay, module, with, optocoupler, expansion, board, industrialscientific, industrialelectrical, controlsindicators, relays\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Industrial \u0026amp; Scientific\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Industrial Electrical, Controls \u0026amp; Indicators, Relays, Voltage Monitoring Relays\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JESSINIE","offers":[{"title":"Default Title","offer_id":44648041676845,"sku":"PGABL1706587","price":16.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/71yS1WFFXWL._SL1500.jpg?v=1772185066","url":"https:\/\/prosupply.giftabay.com\/products\/2-pack-5v-2-channel-relay-module-with-optocoupler-red-expansion-board-supports-high-low-level-trigger","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}