2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for Arduino

EUR 3,60 Achat immédiat ou Offre directe, EUR 2,16 Livraison, 30-Jour Retours, Garantie client eBay
Vendeur: shieldsfans ✉️ (88.293) 99.1%, Lieu où se trouve: ShenZhen, CN, Lieu de livraison: WORLDWIDE, Numéro de l'objet: 191962933155 2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for Arduino.

2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for Arduino 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 

Payment Method

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  • Condition: Neuf
  • Brand: Unbranded/Generic
  • MPN: 12V 2 Relay Optocoupler
  • Country/Region of Manufacture: China
  • Marke: Markenlos

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