Relay Module 1 Relay 12V 30A

This Relay module adopts a genuine high quality 30A relay. By using aoptocoupler isolation chip, the relay has a strong driving ability, stableperformance and has a trigger current of 5mA. What makes this relay modulegreat for any project is that it is able to trigger either high or lowdepending on what you set the onboard jumper to. The interface design is user-friendly, and all interfaces can be directly connected through the terminalblock, which makes this relay very convenient.

Quick Spec

• Single Channel
• Trigger: High/Low
• Relay Version: 12V
• Quiescent Current: 5mA
• Trigger Current: 2 ~ 4mA
• Dimensions: 72 x 40 x 20mm

Wiring Diagram

• DC+: Module DC power supply positive (trigger terminal voltage positive)
• DC-: Module DC power supply negative (trigger terminal voltage negative)
• IN: Signal trigger terminal (default trigger voltage is the same as power supply)
• High/low level trigger mode selection, when the jumper is connected with the L terminal, the IN terminal is low level trigger, and when connected to the H terminal, it is triggered high level
• Normally closed terminal (NC): relay normally closed terminal
• Common (COM): Relay Common
• Normally open (NO): The relay is normally open

When the control terminal has a high/low level trigger signal, the relay pullsin, the common terminal is connected to the normally open end, and the deviceis powered and operates.

Resources

• SLA Datasheet
• Product Wiki

Shipping List

• 1 X Relay Module 1 Relay 12V 30A

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