Product Details

Module description:

1. Maximum load on normally open pin: AC 250V/10A, DC 30V/10A.

2. Trigger current 5mA;

3. Module can be set high level or low level trigger by jumper wire;

4. Power indicator light (green), relay status indicator light (red);

5. Module size: 50mm*41mm*18.5mm.

Module interface specifications:

1. DC+ : DC power supply positive pole

2. DC- : DC power supply negative pole

3. IN1 : channel 1 signal triggering pin

4. IN2 : channel 2 signal triggering pin

Relay output:

1. Normally closed pin (NC1) :  channel 1 relay normally closed pin

2. Common pin (COM1) :  channel 1 relay common pin

3. Normally opened pin (NO1) :  channel 1 relay normally opened pin

4. Normally closed pin (NC2) :  channel 2 relay normally closed pin

5. Common pin (COM2) :  channel 2 relay common pin

6. Normally opened pin (NO2) :  channel 2 relay normally opened pin

High or low level trigger option:

1. S1:It is option switch for channel 1 relay;

2. S2:It is option switch for channel 2 relay;

3. It is low level triger if COM pin connect to LOW pin; It is high level triger if COM connect to High.

Package Included:

  1 x Relay Module 

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  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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