KNACRO DC 5V 2 Channel relay module With optocoupler isolation Support High level Low level triggered

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Feature

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;
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.

Description

Relay version: 05V.
Quiescent Current: 5mA.
Maximum current: 190mA.
Trigger current: 2 ~ 4mA.
Trigger voltage (low level): 0 ~ 1.5V.
Trigger voltage (high level): 2.5 ~ 5V.
Maximum load: AC 250V / 10A, DC 30V / 10A.
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 (voltage relay according to requirements, 5V.9V.12V and 24V selection);
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 .