{"product_id":"1-10pcs-1-channel-12v-relay-module-board-shield-with-optocoupler-relay-module-support-high-and-low-level-trigger","title":"1- 1 Channel 12V Relay Module Board Shield Optocoupler Support Low","description":"\u003cp\u003eDiscover the 1- 1 Channel 12V Relay Module Board Shield Optocoupler Support Low, a standout decor pick designed for dependable everyday performance and lasting value.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eBrand Name: Aideepen\u003c\/p\u003e\u003cp\u003eEU LVD Voltage: Low voltage: Below 50Vac or 75Vdc\u003c\/p\u003e\u003cp\u003eis_customized: no\u003c\/p\u003e\u003cp\u003eProduct Features\u003c\/p\u003e\u003cp\u003e1. Utilizes bidirectional optocoupler isolation for robust drive capability and stable performance.\u003c\/p\u003e\u003cp\u003e2. Module supports high-level or low-level trigger configuration via jumper settings.\u003c\/p\u003e\u003cp\u003e3. Features four fixed mounting bolt holes.\u003c\/p\u003e\u003cp\u003e4. Includes power indicator LED (red).\u003c\/p\u003e\u003cp\u003e5. User-friendly interface design with all connections accessible via direct wiring terminals.\u003c\/p\u003e\u003cp\u003eProduct Parameters\u003c\/p\u003e\u003cp\u003eTrigger Current: 5mA\u003c\/p\u003e\u003cp\u003eModule Operating Voltage: DC12V\u003c\/p\u003e\u003cp\u003eLoad Current: 2A\u003c\/p\u003e\u003cp\u003eModule Dimensions: 50mm × 26mm × 18.5mm (L × W × H)\u003c\/p\u003e\u003cp\u003eFeatures four mounting bolt holes: 3.1mm diameter, 44.5mm × 20.5mm spacing\u003c\/p\u003e\u003cp\u003eModule Interfaces\u003c\/p\u003e\u003cp\u003eDC+: Connect to power supply positive terminal (voltage per relay requirements)\u003c\/p\u003e\u003cp\u003eDC-: Connect to power supply negative terminal\u003c\/p\u003e\u003cp\u003eIN: Controls relay engagement via high or low level signal\u003c\/p\u003e\u003cp\u003eRelay Output Terminals:\u003c\/p\u003e\u003cp\u003eNO: Relay normally open terminal. Floats open before engagement; shorted to COM after engagement.\u003c\/p\u003e\u003cp\u003eCOM: Relay common terminal\u003c\/p\u003e\u003cp\u003eNC: Relay normally closed interface, shorted to COM before relay engagement, left floating after engagement\u003c\/p\u003e\u003cp\u003eHigh\/Low Level Trigger Selection Pin\u003c\/p\u003e\u003cp\u003e1. When jumper is shorted to LOW, low-level trigger is enabled;\u003c\/p\u003e\u003cp\u003e2. When jumper is shorted to HIGH, high-level trigger is enabled.\u003c\/p\u003e\u003cp\u003eShipping List\u003c\/p\u003e\u003cp\u003eRelay Module*1\u003c\/p\u003e\u003ch3\u003eOptions\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 10pcs, 5pcs, 1pcs\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the 1- 1 Channel 12V Relay Module Board Shield Optocoupler?\u003c\/h4\u003e\u003cp\u003eA: The 1- 1 Channel 12V Relay Module Board Shield Optocoupler is a quality decor pick. Utilizes bidirectional optocoupler isolation for robust drive capability and stable performance.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the 1- 1 Channel 12V Relay Module Board Shield Optocoupler?\u003c\/h4\u003e\u003cp\u003eA: The 1- 1 Channel 12V Relay Module Board Shield Optocoupler is ready to use right out of the box and makes an easy addition to your decor lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the 1- 1 Channel 12V Relay Module Board Shield Optocoupler?\u003c\/h4\u003e\u003cp\u003eA: The 1- 1 Channel 12V Relay Module Board Shield Optocoupler stands out in our decor range — Module supports high-level or low-level trigger configuration via jumper settings.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the 1- 1 Channel 12V Relay Module Board Shield Optocoupler?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 1- 1 Channel 12V Relay Module Board Shield Optocoupler is a quality decor pick. Utilizes bidirectional optocoupler isolation for robust drive capability and stable performance.\"}}, {\"@type\": \"Question\", \"name\": \"How do I use the 1- 1 Channel 12V Relay Module Board Shield Optocoupler?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 1- 1 Channel 12V Relay Module Board Shield Optocoupler is ready to use right out of the box and makes an easy addition to your decor lineup.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the 1- 1 Channel 12V Relay Module Board Shield Optocoupler?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 1- 1 Channel 12V Relay Module Board Shield Optocoupler stands out in our decor range — Module supports high-level or low-level trigger configuration via jumper settings.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"10pcs","offer_id":47766222209129,"sku":"5:200004182#10pcs","price":26.91,"currency_code":"USD","in_stock":true},{"title":"5pcs","offer_id":47766222241897,"sku":"5:200004763#5pcs","price":14.65,"currency_code":"USD","in_stock":true},{"title":"1pcs","offer_id":47766222274665,"sku":"5:144170022#1pcs","price":6.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sd8280de2962746d789f71fd708a22604o.webp?v=1783443901","url":"https:\/\/oasis-select.com\/products\/1-10pcs-1-channel-12v-relay-module-board-shield-with-optocoupler-relay-module-support-high-and-low-level-trigger","provider":"Oasis Select","version":"1.0","type":"link"}