5V Relay Module With Optocoupler Isolation Support High And Low Level Trigger Relay Red Board (8 Channel 5V Relay)
$14.78
Regular price
$21.11
-29%
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Module Interface: 1. Dc+: Connect The Positive Pole Of The Power Supply 2. Dc-: Connected To The Negative Pole Of The Power Supply 3. In1-In8: According To The Setting Of Each Way, The Corresponding Relay Can Be Controlled By High Or Low Level. Relay Output: 24-Line Interface, All Interfaces Can Be Directly Connected To Facilitate User Access. 1. No1--No8: The Relay Normally Open Interface, The Relay Is Suspended Before The Suction, And It Is Short-Circuited With Com After The Suction. 2. Com1--Com8 Relay Common Interface 3. Nc1--Nc8: The Relay Normally Closes The Interface, And The Relay Is Shorted To Com Before The Suction Is Closed. High And Low Trigger Selection: 1.> S1-S8 Are The High And Low Level Trigger Selections Of Relays 1 To 8 In Sequence; 2.> Com Is Shorted With Low, The Corresponding Relay Is Triggered By Low Level, And When Com Is Shorted With High Terminal, It Is Triggered By High Level. Technical Parameters: Relay Version: 5V Quiescent Current: 5Ma Maximum Current:190Ma Trigger Current: 2-4Ma Low Trigger Voltage: 0-1.5V High Trigger Voltage: 2.5-5V. Highly Durable And 1-Year Service Please Contact Us If You Have Any Needs. Always At Your Service;-)
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
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Frequently Asked Questions
Q: What is the maximum load capacity of the 5V Relay Module?A: The 5V Relay Module can handle a maximum load of AC 250V/10A and DC 30V/10A on its frequently opened interfaces.
Q: How do I select between high and low level triggering on the relay?A: You can choose between high and low level triggering by using the jumper cap on the module. This allows the relay to adapt to different control requirements.
Q: Is the 5V Relay Module compatible with Arduino or Raspberry Pi?A: Yes, the 5V Relay Module is compatible with various microcontrollers, including Arduino and Raspberry Pi, making it ideal for DIY projects and automation.
Q: What safety features does the relay module have?A: The relay module features a fault-tolerant design, ensuring that if the control line is broken, the relay will not actuate, providing additional safety during operation.
Q: What are the quiescent and trigger current specifications for this relay module?A: The quiescent current for the 5V Relay Module is 5mA, while the trigger current ranges between 2-4mA, allowing efficient control of the relay.
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