SMC气动用压力开关的种类,IS3000-02L5产品特点

SMC气动用压力开关的种类,IS3000-02L5产品特点

当使用触点“A"或只“A＆B"接触
由于发光二极管（LED）的光用于
灯组件24伏直流电，有2个
终端和极性。一个是“+"，用于红色负载

线，而另一个是“ - "为黑负载线。
如果接线错误灯不亮。
光光纤组件24 VDC有3 mA电流
泄漏。直接连接导致
如果PLC的输入端的电源
切换为关闭在任何时候，由于泄漏。

SMC气动用压力开关的种类,IS3000-02L5产品特点

绝缘电阻：100MΩ或以上500 VDC通过兆欧表
耐电压：1500 VAC，5 0/60赫兹1分钟。 （当使用开关霓虹灯：1000 VAC1分钟）
Insulation resistance: 100 MΩ or more at 500 VDC by megameter
Voltage resistance: 1500 VAC, 5 0 / 6 0 Hz for 1 min. (When using switch with neon light: 1000 VAC for 1 min.)

When using contact “a" only or “a&b" contacts
Since the light emitting diode (LED) is used for
the light assembly for 24 VDC, there are 2
terminals and polarity. One is “+" for red load
wire and the other is “–" for black load wire.
Light will not light up if wired incorrectly.
Light ass'y for 24 VDC has 3 mA of current
leakage. Connect the LED directly to the
power supply if the input of the PLC sees the
switch as closed at all times due to leakage.