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1 Channel Optocoupler Relay Module Support High and Low Trigger DC 5V/9V/12V/24V
Items Description
Description:
1, The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;
2, Using SMD optocoupler isolation , driving ability , stable performance ; trigger current 5mA;
3,The module voltage is 5V, 9,12 V, 24V are available ;
4,The module can be set to high or low triggered by jumper ;
5,Fault-tolerant design , even if the control line is broken , the relay will not operate ;
6,The power indicator ( green ) , relay status indicator ( red );
7,Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient;
8,Module size : 50mm * 26mm * 18.5mm ( L * W * H );
9,Has four mounting bolts holes , hole 3.1mm, 44.5mm * 20.5mm pitch.
 
Two module interface:
1. DC +: Positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice );
2. DC-: Negative power connection;
3. IN: Can be high or low level control relay.
 
Relay outputs:
1. NO: Normally open relay interface, the relay before the vacant after the pull shorted with COM;
2. COM: Common Interface Relays;
3. NC: Normally closed relay interface relay shorted with COM ago , after the pull- vacant.
High and low trigger selection ends:
1 short jumper with LOW LOW triggered when connected ;
2 When the jumper is high with high short trigger .
 
Package Included:
1x Relay Module with Optocoupler

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