{"product_id":"8-channel-relay-module-24v-with-optocoupler-isolation-relay-module-geekcreit-for-arduino-products","title":"8 Channel Relay Module 24V with Optocoupler Isolation Relay Module Geekcreit for Arduino - products","description":"\u003cstrong\u003eDescription:\u003c\/strong\u003e         ?              1. The module meets the international security standards, and there are isolation grooves between the control area and the load area.            2. Adopt double-sided FR-4 circuit board design and high-end patch technology.            3. Use Songle genuine relay control;            4. With relay action instructions, suction and closure are bright, disconnection is not bright;            5. When there is a low-level signal at the signal input, the common terminal and the normal beginning will be connected.            6. Relays can directly control all kinds of equipment and loads.            7. There are 8 open and 8 closed contacts.            8. Blue KF301 terminal connection control line is more convenient.            9. Module size: 138m * 56mm * 18.5mm (length * width * height), net weight: 240g            10. There are four fixed bolt holes with 3.1 mm spacing of 131 mm*49.5 mm.            11. The finished product passes 100% functional test and stability test.    \u003cbr\u003e     \u003cbr\u003e           \u003cstrong\u003eModule interface:\u003c\/strong\u003e               ?               VCC: Connect 24V power supply positive pole               GND: Connect negative pole of 24V power supply               IN1-IN8: Signal trigger, low level effective               Relay Output: There are 24-wire interfaces, all of which can be directly connected to lead out, convenient for users to use.               NO1-NO8: Relay usually opens interface. Relay is suspended before switching on and after switching on, COM1-COM8 relay public interface is short connected with COM.               NC1-NC8: Normally Closed Interface of Relay, Short Connection with COM before Relay Suction, Suspension after Suction                  ?         \u003cstrong\u003ePackage Included:\u003c\/strong\u003e   \u003cbr\u003e    \u003cbr\u003e 1 x 8 Channel 24V Relay Module     \u003cbr\u003e     \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/D1\/7A\/b0e1680e-cca6-46b4-8c04-5034ef2b4a69.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/2F\/33\/52c24c49-d2f1-407c-9fdc-03d1c989ea08.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/99\/F7\/fa1c68b9-64f8-4cb2-8c57-d85159459c65.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/A3\/F3\/f74659a8-4a08-420c-b892-2f800dce236e.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/0F\/68\/4a359aa7-2a0c-490b-8316-d3d25d392bdd.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/42\/12\/47b3af54-cfce-4af0-beb9-c37f3e85732d.JPG\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43929503727811,"sku":"ZHIQIAN-017858","price":426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/4f91a2ae-4757-47c8-9e27-dbdb66044d24.jpg?v=1725773632","url":"https:\/\/wrsss.com\/products\/8-channel-relay-module-24v-with-optocoupler-isolation-relay-module-geekcreit-for-arduino-products","provider":"Wrsss","version":"1.0","type":"link"}