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5V/12V 16 Channel Relay Module Shield for Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler Isolation

5V/16V 16 Channel Relay Module
Item Code: TOP480951
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  • Type:
    5V 12V
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  • Description
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  • The control signal voltage range: the trigger signal for low level 0-2 v.High level shall not exceed 5 v voltage.

  • Adopting the isolation of the industry's top quality optical coupling, strong anti-interference ability, stable performance;Trigger current only 3 mA.

  • 1-16 road can be arbitrary opened/closed entirely, or in any way.

  • Output forms: direct connect AC 220V 10A or DC30V 10A load.

  • Each relay COM are independent public end, convenient for users to access different signal, each road relay with normally closed and often start mouth.

  • Every road relay with light, and bright, disconnect.

  • Human interface design, all interface can be directly by terminal connection leads, is very convenient.

  • Is equipped with four fixed bolt hole, convenient installation.

  • PCB size: 180 mm * 90 mm * 20 mm.

Electrical Parameters

  • Power supply voltage: 12 v (DC)

  • Power supply current: more than 200 mA

  • Each relay can load: 250V (AC) 10A or  30V 10A (DC)

Product Use

  • The power supply must conform to the scope of use DC 12 v.

  • The power supply in accordance with the requirements of the wiring diagram, do not meet the revert;

  • The products use LM2596S step-down chip, a slight fever, belongs to the normal phenomenon, long time work also has the phenomenon of normal heat relay, belong to the normal phenomenon;

  • The load power to relay load have certain allowance, should avoid high power (2000 w) and working environment for a long time, the product life will have certain influence.

  • 12 v relay contact capacity of 10 a 250 v, with light decoupling protection.Onboard power supply module does not need external power supply.The I/O port driver low level effectively.

  • Can be used as a microcontroller development board module, writer electrical control are available, and also can be used as a PLC expanded output

Shipping List

  • 5V/12V 16 Channel Relay Module: 1pcs


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Shipping Way

Shipping Company

Estimated Delivery Time

Tracking Information

Registered Post

China Post,HongKong Post, Singapore Post,etc.

7-39 days


Expedited Shipping

DHL, FeDex, UPS, EMS, etc.

6-13 days



(2) Free shipping on all orders over $50

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