1PCS 4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way 5V relay module for arduino
৳ 141.74
4-way relay output module, relay output contact maximum 250A 10A. Input IN1, IN2, IN3, IN4 signal lines are active low. VCC, GND Power input, relays can be individually powered relay input JD-VCC.
Use:
1, support all single-chip control.
2, industry;
3, PLC control;
4, home intelligence control;
Features:
High current relay, AC250V 10A DC30V 10A
The contact part is independent wiring, safe and reliable
Standard interface can be extended on various development boards
With fixed screw holes for easy installation
Suitable for various platforms such as 51/AVR/AVR/ARM
Module description:
1. This module complies with international safety standards. There are isolation slots in the control area and the load area.
2, using double-sided FR-4 circuit board design, high-end patch production process;
3, using genuine music relay control;
4, with relay action instructions, suction light, disconnect light;
5. When the signal input terminal has a low-level signal, the common terminal and the normally-open terminal will conduct.
6, relays can directly control a variety of equipment and loads;
7, there are 4 normally open and 4 normally closed contacts;
8, blue KF301 terminal access control line more convenient.
9, module size: 75mm * 55mm * 18.5mm (length * width * height), net weight: 61g
10, with 4 fixing bolt holes, hole 3.1mm, spacing 68mm*48mm
Module interface:
1. VCC: Positive 5V Power Supply
2. GND: Connect to negative 5V power supply
3, IN1-IN4: signal trigger end, active low
Relay output: 12-wire interface, all interfaces can be directly connected to lead out, user-friendly
1. NO1–NO4: Relay normally open interface, before the relay is vacant, it will be shorted to COM after picking up
2, COM1–COM4 relay public interface
3, NC1–NC4: Relay normally closed interface, short-circuited with COM before the relay is closed
Additional information
| Condition | New |
|---|---|
| Model Number | 4 channel relay module |
| Brand Name | XiangYangWei |
| Application | Supports all microcontroller control |
| Supply Voltage | 5V |
| Operating Temperature | – |
| Type | Relay module |
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