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Product Description

8 Channel High Low Level Trigger Relay Module with Optocoupler for Smart Control(5V), Relay

Construction: Built with durability in mind, this Relay Module is designed to last. Its compact size (141.5*50*18.5mm) and bolt hole spacing (136*44.5mm) make it suitable for various applications. The module's 24 wire interfaces enable direct and secure connections, ensuring stability during usage.
Reliable Performance: This high-quality 8 Channel Relay Module with Optocoupler is designed for smart control and delivers reliable performance. It features a common interface load of AC 250V/10A and DC 30V/10A, ensuring its compatibility with various devices.
Versatile Voltage Compatibility: With the option to choose from 5V, 12V, or 24V voltage supply, this Relay Module caters to different power requirements. Its module interface allows easy connection to the positive and negative poles of the power supply, providing convenience and flexibility.
Specification:Weight: 118g/4.2ozCommon interface load: AC 250V/10A, DC 30V/10AModule Size (L*W*H): 141.5*50*18.5mm/5.6*2*0.7inchBolt Hole: 3.1 mm; 136*44.5mm (spacing)Voltage: 5V, 12V, 24V (Optional)Module interface:1. DC+ : connect to the positive pole of the power supply (5V.9V.2. DC- : connect to the power negative pole3. In1-in8: according to the setting of each circuit, the corresponding relay can be controlled with high or low level to suck inRelay output terminal: there are 24 wire interfaces, all interfaces can be directly connected to , convenient for users to use1. NO1--NO8: the relay normally opens the interface, and the relay is suspended before it is sucked in, and then it is connected with COM short after it is sucked in;2. COM1--COM8: relay common interface;3. NC1--NC8: relay normally closed interface. The relay is short connected with COM before it is sucked in and suspended after it is sucked in.High and low level trigger selection terminal:1. S1-S8 is the high-low level trigger selection of relay 1-8 channels successively;2. Com and low short connection, the corresponding relay for low level trigger, com and high short connection for high level trigger.Package List:1 x Relay Module
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