3.3V 5V 12V 24V Control Relay Module Isolation Double Channel Relay Module
Brand Name:Creatall
Model Number:2 Channel Relay Module
Minimum Order Quantity:10pcs
Delivery Time:5-8 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:China
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Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
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3.3V 5V 12V 24V 2 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module
Product Description:
- The module adopts genuine quality relay, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A;
- Using double optocoupler isolation, strong drive capability, stable performance; trigger current 5mA;
- Module operating voltage is 5V;
- Each channel of the module can be triggered by jumper high or low level;
- Fault-tolerant design, even if the control line is broken, the relay will not move;
- Power indicator (green), 2 relay status indicators (red)
- User-friendly interface design, all interfaces can be directly connected through the wiring terminals, very convenient
Module interface:
- DC+: Connect to the positive pole of the power supply (voltage is relay 5V)
- DC-: Connect to the negative pole of the power supply
- IN1-IN2: According to the setting of each channel, the corresponding relay can be controlled by high or low level.
Relay output:
- NO1-NO2: Normal open interface of the relay. Before the relay is closed, it is left unconnected. After picking up, it is shorted to COM.
- COM1-COM2: Relay Common Interface
- NC1-NC2: Normally closed relay interface. Before the relay is closed, it is short-circuited with COM.
High and low level trigger selection:
- S1-S2 is the high and low level trigger selection for Relay 1 - 2;
- When com is shorted to low, the corresponding relay is a low level trigger. When com is shorted to high, it is a high level trigger.
3.3V 5V 12V 24V Control Relay Module Isolation Double Channel Relay Module
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