{"product_id":"4-channel-12v-relay-module-with-optocoupler-h-l-level-triger-for-arduino-jt1","title":"4-Channel 12V Relay Module with Optocoupler H\/L Level Triger for Arduino #JT1","description":"\u003cp\u003eITEM NAME:4-Channel 12V Relay Module with Optocoupler H\/L Level Triger for Arduino #JT1 Product Description Description: Module description: 1. Maximum load on normally open pin: AC 250V\/10A, DC 30V\/10A. 2. Trigger current 5mA; 3. Module can be set high level or low level trigger by jumper wire; 4. Power indicator light (green), relay status indicator light (red); 5. Module size: Approx. 73mm * 50mm* 18.5mm. Module interface specifications: 1. DC+ : DC power supply positive pole 2. DC- : DC power supply negative pole 3. IN1~IN4 : relay signal triggering pin Relay output: 1. Normally closed pin (NC1~NC4) :   relay normally closed pin 2. Common pin (COM1~COM4) :   relay common pin 3. Normally opened pin (NO1~NO4) :   relay normally opened pin High or low level trigger option: 1. S1~S4:They are option switch for relay 1~4; 3. It is low level triger if COM pin connect to LOW pin; It is high level triger if COM connect to High. Included: 1  x  Relay Module.S1~S4:They are option switch for relay 1~4; 3. It is low level triger if COM pin connect to LOW pin; It is high level triger if COM connect to High. Power indicator light (green), relay status indicator light (red);.\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43043655155880,"sku":"U2I-1-401881610753","price":1964.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l2000__80317_d88d28b6-cd08-4c2a-9dce-bae68b5d8e3f.jpg?v=1672770454","url":"https:\/\/shop2india.com\/products\/4-channel-12v-relay-module-with-optocoupler-h-l-level-triger-for-arduino-jt1","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}