Relay 12V 2 Channel Module High / Low Level Trigger Opto Isolation 2CH

Relay 2 Channel 12V Volt DC output 250VAC / 30VDC 10A module opto-isolated optocoupler support high and low signal

Spesification
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 12 V 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 * 41mm * 19mm ( L * W * H );
9. Has four mounting bolts holes , hole 3.1mm

- Two module interface :
1. DC +: Positive power supply ( voltage required by the relay , there 12V );
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

2107100.B1