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2-way relay module with optocoupler protection, relay expansion board, microcontroller development board accessories 5V12V
Link to the original- 100 — 1999 шт 5000$ per piece.
- 2000 — 50119 шт 4000$ per piece.
- 50120+ шт 3000$ per piece.
Available 831376 pcs.
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Delivery from China to Ukraine, Uzbekistan, European and African countries
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Photo and product description
2路带光耦继电器模块
模块参数：
1.尺寸：50.6mm(长)*38.8mm(宽)*19.3mm(高)
2.体重：30g
3.PCB颜色：黑色
4.板子四周带4个固定螺丝孔，孔直径3.1mm，方便安装及固定
5.继电器选用继电器，单刀双掷。一个公共端、一个常开端、一个常闭端
6.光耦隔离，抗干扰性好
7.低电平吸合，高电平释放。吸合时状态指示灯亮，释放时状态指示灯灭
8.VCC为系统电源，JD_VCC为继电器电源。默认发5V继电器，插上跳线帽即可
9.继电器大输出：直流30V/10A，交流250V/10A
接线说明：
VCC:系统电源正
GND:系统电源负
IN1--IN2：继电器控制端口
发货清单：
2路带光耦继电器模块一个(防静电包装)
