2 Channel Relay Module with Dual Optocoupler Isolation 3.3V 5V 12V 24V Power Supply Module
Brand Name:creatall
Model Number:Relay Module
Minimum Order Quantity:50 pieces
Place of Origin:Guangdong, China
Use:Relay Module
Contact Load:Low Power
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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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Products Description
Module description: 1. The module adopts genuine quality relay, the
maximum load of the normally open interface: AC 250V/10A, DC
30V/10A; 2. Using double optocoupler isolation, strong drive
capability, stable performance; trigger current 5mA; 3. Module
operating voltage is 5V; 4. Each channel of the module can be
triggered by jumper high or low level; 5. Fault-tolerant design,
even if the control line is broken, the relay will not move; 6.
Power indicator (green), 2 relay status indicators (red) 7.
User-friendly interface design, all interfaces can be directly
connected through the wiring terminals, very convenient Module
interface: 1. DC+: Connect to the positive pole of the power supply
(voltage is relay 5V) 2. DC-: Connect to the negative pole of the
power supply 3. IN1-IN2: According to the setting of each channel,
the corresponding relay can be controlled by high or low level.
Relay output: 1. 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. 2. COM1-COM2: Relay Common Interface 3.
NC1-NC2: Normally closed relay interface. Before the relay is
closed, it is short-circuited with COM. High and low level trigger
selection: 1. S1-S2 is the high and low level trigger selection for
Relay 1 - 2; 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.
Contact us | ||||||||
Wechat： | zq13827494627 | WhatsApp： | +86-13827494627 | |||||
Skype： | alvacheng1 | E-mail： | leo@creatall.com | |||||
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Certificates & Production Processes
Packing & Delivery
1. Normal packaging.
2. Export carton.
3. Custom packing.
4. All orders are will be shipped within 3-25 days after customers
confirmed payment.
Payment&Shipping
PAYMENT Standard payment terms: pay 30% deposit in advance, 70% balance
before shipment. Online trade assurance order, all is up to you.
More payment terms could be provided! (T/T,PAYPAL WESTERN UNION) SHIPPING After-sales Service: 100% strict inspection and test before
shipment. Replace in one weekonce original defective goods found on
arrival. Enjoy one year warranty.
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high quality products and professional services.
high quality products and professional services.
FAQ
Q: What is the minimum order quantity for your products? A: If you need a small order, please contact us Q: How long is your delivery time? A: The product will be sent within 3 days after payment is
confirmed, and the delivery time is 3 to 6 days Q: Do you test or inspect all items before delivery? A: Yes, we tested and checked all items before shipment. Q. What is your warranty? A: 60 days after receiving the goods. Our products are 100% tested
before being shipped. If the goods are defective, please notify us
within 3 days after delivery. Any item must be returned as is to be
eligible for a refund or payment. The buyer is responsible for all
freight incurred. Q: How do I pay for the order? A: We accept wire transfer, Western Union, Pay Pal, moneygram,
escrow (if you prefer other methods, please contact us)
2 Channel Relay Module with Dual Optocoupler Isolation 3.3V 5V 12V 24V Power Supply Module
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