In Stock

8 reviews

$6.77

**Versatile Automation Control:** Perfect for various automation tasks, this 24V 30A relay module is designed for seamless integration into your power control systems, making it ideal for both DIY projects and professional setups.
**Reliable Performance with Optocoupler Isolation:** Featuring optocoupler isolation, this module ensures stable performance and longevity, safeguarding your circuits from high-voltage surges and enhancing reliability.
**User-Friendly Design with High/Low Trigger Options:** Easily adaptable to your project's needs, choose between high or low-level signal triggers with minimal current requirement, offering flexibility and ease of use.
**Compact and Durable Construction:** With a compact size of 50mm x 33mm x 24mm, this module is built with high-quality power relays and military-grade double-sided PCB boards for enduring performance in any environment.
**Clear Indicators and Easy Installation:** Equipped with red and green signal indicators for clear status updates, and designed with 4 fixing bolt holes for secure installation, this relay module is both practical and efficient for your control needs.

Product description

Product parameters

Module size: 50mm * 33mm* 24mm (length * width * height)
There are 4 fixing bolt holes, the hole is 3.1mm, the spacing is 44.5mm*27.5mm
Short-circuit DC+ and JD+ with jumper caps, and short-circuit DC- and JD- with jumper caps.
The trigger terminal and the relay control terminal have the same voltage.
High and low level trigger mode selection, as shown in the figure,when the jumper is connected to the L terminal, the IN terminal is a low level trigger,and when it is connected to the H terminal, it is a high level trigger.

Compact size: 50mm x 33mm x 24mm

DC+:	Module DC power supply anode (trigger terminal voltage anode)
DC-:	Module DC power supply negative electrode (trigger terminal voltage negative electrode)
IN:	Signal trigger terminal (default trigger voltage is the same as power supply)
JD+:	Positive voltage of relay control terminal
JD-:	The negative pole of the control terminal voltage of the relay
Normally closed terminal (NC)	Normally closed terminal of the relay
Common terminal (COM):	Relay common terminal
Normally open terminal (NO):	Relay normally open terminal