ITEM NAME:DC 24V 2 Channel relay module With optocoupler isolation Support High-level S5N3 DC 24V 2 Channel relay module With optocoupler isolation Support High-level S5N3 Module using genuine quality relay, normally open interfaces Maximum load: AC 250V / 10A, DC 30V / 10A; SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA; Module voltage 24V ; the module can be set high or low-level triggered by a jumper; Fault-tolerant design, even if the control line is broken, the relay will not operate; the power indicator (green), relay state indicator (red); User-friendly interface design, all interfaces can connect directly through the terminal leads, very convenient. Module size: 50mm * 41mm * 18.5mm (L * W * H). Product Weight: 33g. There are four mounting bolts holes, hole 3.1mm, spacing 44.5mm * 35.5mm. Module interface: 1, DC +: positive power supply 2, DC -: negative power supply; 3, IN1: 1-channel signal trigger terminal, can be set a high or low level control relay pull; 3, IN2: 2-channel signal trigger terminal, can be set a high or low level control relay pull. Relay outputs: 1, NO1: 1-channel relay normally open interfaces, relay Pull before hanging, pull back and COM1 Short circuit ; 2, COM1: 1-channel relay common interface; 3, NC1: 1-channel NC relay interfaces, relay Pull before the COM1 Short circuit , after pull vacant; 4, NO2: 2-channel normally open relay interfaces, relay Pull before hanging, pull back and COM2 short circuit; 5, COM2: 2-channel relay common interface; 6, NC2: 2-channel normally closed relay interfaces, relay Pull before and COM2 short circuit, after pull vacant. High and low level trigger selection: 1.S1 1-channel relay high-low trigger selection; 2.S2 2-channel relay high-low trigger selection; 3.COM and LOW short circuit , Relay low-level triggered; COM and HIGH short circuit ,Relay high-level triggered . Material: metal Color:red Packing Content:1x Relay module Note: Light shooting and different displ
