{"product_id":"dc-3-3v-1-channel-relay-driver-module-photoelectric-isolation-input-npn-pnp","title":"DC 3.3V 1 Channel Relay Driver Module Photoelectric Isolation Input NPN\/PNP","description":"\u003cp\u003eITEM NAME:DC 3.3V 1 Channel Relay Driver Module Photoelectric Isolation Input NPN\/PNP Product Introduction: 1.Adopt field-effect tube 2.Input port signal compatible with NPN and PNP,PLC devices 3.Input signal voltage 3.3V 4.Input port adopts photoelectric isolation to ensure the safety of control port;with operating state indicator lamp 5.Connection:VCC and GND are power supply ports,please connect with them according to introduction;1+,1- connect with control signal;controlled appliance output port is open-drain output,label as 01 6.Module Specification:72*19*18mm Pin Definition: 1.Signal Input:1+ is for signal input positive;signal input negative 2.Power Supply Input:VCC is for DC power positive;GND is for DC power negative 3.Signal Output:01 is for signal output (drain output) Drain Output Picture: When there is control signal,output port 01 and module DC power supply negative are connected to form return circuit Module External Connection Picture:(can control under 30V,5A household appliances) Package includes; 1*3.3V 1 Channel Relay Driver Module Photoelectric Isolation Input NPN\/PNP.Input port signal compatible with NPN and PNP,PLC devices. Signal Input:1+ is for signal input positive;signal input negative. Signal Output:01 is for signal output (drain output). Module Specification:72 19 18mm.\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1614580383759,"sku":"O2I-2-292099523640","price":14414.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__38216_efee7bc4-c053-4ba5-b176-deeb7a0e0dd2.jpg?v=1680111279","url":"https:\/\/order2india.com\/products\/dc-3-3v-1-channel-relay-driver-module-photoelectric-isolation-input-npn-pnp","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}