Channel Relay Module With Optocoupler Isolation High Trigger For Home Automation
Feature: \n 1. The module uses high-quality 30A relay, the maximum load of the normally open interface: AC 250V / 30A, DC 30V / 30A\n2. Adopt SMD optocoupler isolation, strong driving ability, stable performance, the trigger current is 5mA\n3. The module working voltage is 5V, 12V, available for choice\n4. The module can be set to high or low level trigger by jumper\n5. User-friendly interface design, all interfaces can be directly led out through terminal blocks, which is very convenient \n\nSpecification: \nItem Type: Relay Module\nOptional Style:\n5V, 12V\n \nRelay version\nQuiescent Current\nMaximum current\nTrigger current\n \n5V\n5mA\n190mA \n2-4mA\n \n12V\n5mA\n80mA \n2-4mA\nModule Interface Description:\n1.DC +: Module DC power supply positive (positive voltage of trigger terminal)\n2.DC-: Module DC power supply negative (trigger terminal voltage negative pole)\n3.IN: signal trigger terminal (default trigger voltage is the same as power supply)\n4. High / low level :
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