6SN1114-0NB01-0AA1 驱动器

主要由系统内部元器件及电路间的相互电磁辐射产生，如逻辑电路相互辐射及其对模拟电路的影响，模拟地与逻辑地的相互影响及元器件间的相互不匹配使用等。这都属于PLC制造厂对系统内部进行电磁兼容设计的内容，比较复杂，作为应用部门是无法改变，可不必过多考虑，但要选择具有较多应用实绩或经过考验的系统。

三、PLC控制系统工程应用的抗干扰设计

为了保证系统在工业电磁环境中免受或减少内外电磁干扰，必须从设计阶段开始便采取三个方面抑制措施：抑制干扰源；切断或衰减电磁干扰的传播途径；提高装置和系统的抗干扰能力。这三点就是抑制电磁干扰的基本原则。

PLC控制系统的抗干扰是一个系统工程，要求制造单位设计生产出具有较强抗干扰能力的产品，且有赖于使用部门在工程设计、安装施工和运行维护中予以全面考虑，并结合具有情况进行综合设计，才能保证系统的电磁兼容性和运行可靠性。进行具体工程的抗干扰设计时，应主要以下两个方面。

 SP3403-LEDUnidrive SP with LED Keypad 460Vac Max Cont Output Current (hp): Normal Duty - 56A (40hp) Heavy Duty - 46A (30hp)

    SP3403-NKPUnidrive SP without Keypad 460Vac Max Cont Output Current (hp): Normal Duty - 56A (40hp) Heavy Duty - 46A (30hp)

    SP3501-LCDUnidrive SP with LCD Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 5.4A (3hp) Heavy Duty - 4.1A (2hp)

    SP3501-LEDUnidrive SP with LED Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 5.4A (3hp) Heavy Duty - 4.1A (2hp)

    SP3501-NKPUnidrive SP without Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 5.4A (3hp) Heavy Duty - 4.1A (2hp)

    SP3502-LCDUnidrive SP with LCD Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 6.1A (5hp) Heavy Duty - 5.4A (3hp)

    SP3502-LEDUnidrive SP with LED Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 6.1A (5hp) Heavy Duty - 5.4A (3hp)

    SP3502-NKPUnidrive SP without Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 6.1A (5hp) Heavy Duty - 5.4A (3hp)

    SP3503-LCDUnidrive SP with LCD Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 8.4A (7.5hp) Heavy Duty - 6.1A (5hp)

    SP3503-LEDUnidrive SP with LED Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 8.4A (7.5hp) Heavy Duty - 6.1A (5hp)

    SP3503-NKPUnidrive SP without Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 8.4A (7.5hp) Heavy Duty - 6.1A (5hp)

    SP3504-LCDUnidrive SP with LCD Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 11A (10hp) Heavy Duty - 9.5A (7.5hp)

    SP3504-LEDUnidrive SP with LED Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 11A (10hp) Heavy Duty - 9.5A (7.5hp)

    SP3504-NKPUnidrive SP without Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 11A (10hp) Heavy Duty - 9.5A (7.5hp)

    SP3505-LCDUnidrive SP with LCD Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 16A (15hp) Heavy Duty - 12A (10hp)

    SP3505-LEDUnidrive SP with LED Keypad 575Vac Max Cont Output Current (hp): Normal Duty - 16A (15hp) Heavy Duty - 12A (10hp)

    SP3505-NKPUnidrive SP without Keypad 575Vac Max Cont Output Current

    信息条形码:7413