{"product_id":"4-channel-isolated-12v-10a-relay-module-with-opto-coupler","title":"12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/span\u003e\u003c\/h2\u003e\nThis 4 Road\/Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e (with light coupling) 12V module meets the safety standard as control areas and load areas have the isolation groove. Optical coupling isolation module.\u003cbr\u003e\u003cbr\u003eThe triggering of the 4 Road\/Channel Relay Module is reliable , and more stable. The double FR–4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.\u003cbr\u003e\u003cbr\u003eThe inputs of the 4 Channel 12V \u003cstrong\u003eRelay Module\u003c\/strong\u003e are isolated to protect any delicate control circuitry.\u003cbr\u003e\u003cbr\u003eA wide range of microcontrollers such as \u003cstrong\u003eArduino\u003c\/strong\u003e, AVR, \u003cstrong\u003ePIC\u003c\/strong\u003e, \u003cstrong\u003eARM\u003c\/strong\u003e, and so on can control it.\u003cbr\u003e\u003cbr\u003eThe use of such a high-voltage relay eliminates the risk of heating the relay as \u003cstrong\u003eelectromechanical relays\u003c\/strong\u003e limit the current consumption in accordance with a voltage rating.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMeaning of High- level and Low-level\u003c\/strong\u003e High-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has the positive voltage or to trigger voltage when the relay is off. Low-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off. Note: The available relay module types are: JQC-3FF-S-Z, JQC3F-12VDC-C, and FL-3FF-S-Z. You may get any of it randomly.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: Relay Module\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 12\u003c\/li\u003e\n\u003cli\u003eTrigger Current (mA): 20\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage (VAC): 250V @ 10A\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage (VDC): 30V @ 10A\u003c\/li\u003e\n\u003cli\u003eMounting Hole Diameter (mm): Diameter = 3mm, X-axis pitch = 68mm, Y-axis pitch = 48mm\u003c\/li\u003e\n\u003cli\u003eLength (mm): 76.6\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 56\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 20\u003c\/li\u003e\n\u003cli\u003eWeight (g): 55\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eEquipped with high-current relay 10A @ 250VAC \/ 10A @ 30VDC\u003c\/li\u003e\n\u003cli\u003eCan control both AC and DC appliances such as solenoids, motors, lights, and fans\u003c\/li\u003e\n\u003cli\u003eHigh-quality screw terminals (C, NC, NO) for quick and easy connection\u003c\/li\u003e\n\u003cli\u003eFreewheeling diode to protect your microcontroller\u003c\/li\u003e\n\u003cli\u003eInput signal pin connected to Burg stick for easy accessibility\u003c\/li\u003e\n\u003cli\u003eLED status indicators to show relay ON\/OFF status\u003c\/li\u003e\n\u003cli\u003eMounting holes provided for easy installation\u003c\/li\u003e\n\u003cli\u003eSignal input with a high-level signal; common and often start conduction\u003c\/li\u003e\n\u003cli\u003eRelay can directly control various equipment and loads\u003c\/li\u003e\n\u003cli\u003eOne normally open and one normally closed contact\u003c\/li\u003e\n\u003cli\u003eBlue KF301 terminal block for convenient wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Control multiple AC appliances like lights, fans, and smart devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Switch high-power machines safely using microcontrollers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Operate multiple motors in robotic and automation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Activate alarms, door locks, and surveillance systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Applications:\u003c\/strong\u003e Integrate with sensors for cloud-based automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino : Four Channel 12V Module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg height=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4-channel-relay-module_bb.jpg?v=1641378597\" alt=\"12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/acf8cc570a18ff4fb566cfa1cc68983d.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Raspberry Pi\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Relay_with_Raspberry-PI-4_527d3120-abfb-43be-aa5f-afa64a9b584f.jpg?v=1641378289\" alt=\"12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/2ad5a970c79b8f9b4af99dc2a21a48b8.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength (mm): 76.6\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 56\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 20\u003c\/li\u003e\n\u003cli\u003eWeight (g): 55\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46847005655292,"sku":"KG817","price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4-road-channel-relay-module-with-light-coupling-12v.jpg?v=1737719759","url":"https:\/\/kitsguru.com\/fr\/products\/4-channel-isolated-12v-10a-relay-module-with-opto-coupler","provider":"KitsGuru","version":"1.0","type":"link"}