5V 12V 24V Low-Level Trigger 1 Channel Relay Module Optocoupler Isolation PLC Control Drive Board Dropshipping(12V)

relay5V 12V 24V Low-level Trigger 1 Channel Relay Module Optocoupler Isolation PLC Control Drive Board DropshippingFeature:1: Wide range of applications2: Simple to use3: Small size4: stable performance5: Three voltage specifications are optionalModule Description:The module adopts genuine high-quality relay, the maximum load of normally open interface: AC 250V/10A, direct 30V/10A;SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA;Fault-tolerant design, even if the control line is broken, the relay will not act;Power indicator (green), relay status indicator (red)The interface design is user-friendly, and all interfaces can be directly connected through the terminal block, which is very convenientTwo Module Interface:1. DC+: connect to the positive pole of the power supply (3.3V)2. DC-: connect to the negative pole of the power supply3. IN: low level control relay pull-inRelay Output:1. NO: relay normally open interface, the relay is suspended before closing, and short-circuited with COM after closing2. COM: relay common interface3. NC: relay normally closed interface, short-circuit with COM before the relay pulls in, and hangs after pull-inPackage Included:1*Relay module

• relay