KNACRO 5V 2-Channel Relay Module with Optocoupler Relay Board High and Low Trigger with LED Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control

KNACRO 5V 2-Channel Relay Module with Optocoupler Relay Board High and Low Trigger with LED Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control

• 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 5V, 9V, 12V, 24V to choose from; the module can be set high or low-level triggered by a jumper;<br> 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.

Relay version: 05V.<br> Quiescent Current: 5mA.<br> Maximum current: 190mA.<br> Trigger current: 2 ~ 4mA.<br> Trigger voltage (low level): 0 ~ 1.5V.<br> Trigger voltage (high level): 2.5 ~ 5V.<br> Maximum load: AC 250V / 10A, DC 30V / 10A.<br> Module size: 50mm * 41mm * 18.5mm (L * W * H).<br> Product Weight: 33g.<br> There are four mounting bolts holes, hole 3.1mm, spacing 44.5mm * 35.5mm.<br> Module interface:<br> 1, DC +: positive power supply (voltage relay according to requirements, 5V.9V.12V and 24V selection);<br> 2, DC -: negative power supply;<br> 3, IN1: 1-channel signal trigger terminal, can be set a high or low level control relay pull;<br> 3, IN2: 2-channel signal trigger terminal, can be set a high or low level control relay pull.<br> Relay outputs:<br> 1, NO1: 1-channel relay normally open interfaces, relay Pull before hanging, pull back and COM1 Short circuit ;<br> 2, COM1: 1-channel relay common interface;<br> 3, NC1: 1-channel NC relay interfaces, relay Pull before the COM1 Short circuit , after pull vacant;<br> 4, NO2: 2-channel normally open relay interfaces, relay Pull before hanging, pull back and COM2 short circuit;<br> 5, COM2: 2-channel relay common interface;<br> 6, NC2: 2-channel normally closed relay interfaces, relay Pull before and COM2 short circuit, after pull vacant.<br> High and low level trigger selection:<br> 1.S1 1-channel relay high-low trigger selection;<br> 2.S2 2-channel relay high-low trigger selection;<br> 3.COM and LOW short circuit , Relay low-level triggered; COM and HIGH short circuit ，Relay high-level triggered .<br>