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DIANN 12pcs DC 5V Relay Module 1 Channel Relay Board with Optocoupler Support High/Low Level Trigger

4.4 (1) Write Review
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$12.99

$ 6 .99 $6.99

In Stock

About this item

  • Relay Board Maximum Load: AC 250V/10A; DC 30V/10A With Power and Relay Action Indicator;Trigger Current: 5mA
  • Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay (NC,C,NO) and for Input; Coil +, Coil - and Trigger.
  • Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current
  • Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate;All Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed
  • Easy to Install:Equipped with a Terminal Block and Fixed Bolt Holes on Both Sides (Diameter: 3.1mm), the Interface can be connected through the terminal block directly Wide Application:Standard Interface can be Connected with Microcontrollers Directly ,The Relay Module Can be Used to Control Various Loads, such as Electromagnetic Relays, LED Lights,Drivers, Motors, Electric Motors, Straws, etc.


Product Description

brand
14920

Application:

The Relay Module Can be Used to Control Various Loads, such as Electromagnetic Relays, LED Lights,Drivers, Motors, Electric Motors, Straws, etc.


14920
High or Low Level Trigger Select:

  • When the Jumper is Connected to L, it Triggers at Low Level
  • When Connected with H, it Triggers at High Level
  • High Level Trigger Acts when Jumper Wire and High Pin are Short Connected
  • Low Level Trigger Acts when Jumper Wire and Low Pin are Short Connected

1 Channel Relay Module with Optocoupler

Specification

  • Material: Circuit Board
  • Control Signal: TTL
  • Rated Load: AC125~250v/ 10A, DC28~30V/ 10A
  • Max. Switch Voltage: 250VAC, 30V
  • Trigger Voltage: 0-1.5V (Low); 3-5V (High)
  • Trigger Current: 5mA
  • Max Current: 190mA
  • Power Indicator (Green), Relay Status Indicator (Red)
  • Fault-Tolerant Design, Even if the Control Line is Broken, the Relay Will Not Act
  • The Interface Design is User-Friendly, All Interfaces Can be Connected Through the Terminal Block Directly and it is Convenient
14920
14920

Kenny S.
Reviewed in the United States on November 1, 2024
Excellent Purchase