日本山武AZBIL接近开关FL2B-4K6，FL2系列--方型直流2线式接近传感器
    标准（预制线）型（导线1m）
    1.前面检测NPN/NO:FL2-4A6H,FL2-4A6QH,FL2-7A6H,FL2-12A6H,FL2-20A6H
    2.前面检测PNP/NO:FL2-4D6H,FL2-4D6QH,FL2-7D6H,FL2-12D6H,FL2-20D6H
    3.前面检测NPN/NC:FL2-4B6H,FL2-4B6QH,FL2-7B6H
    4.前面检测PNP/NC:FL2-4E6H,FL2-4E6QH,FL2-7E6H
    5.侧面检测NPN/NO:FL2-4A6S,FL2-4A6QS,FL2-7A6S,FL2-12A6S,FL2-20A6S
    6.侧面检测PNP/NO:FL2-4B6S,FL2-4B6QS,FL2-7B6S
    7.侧面检测NPN/NC:FL2-4D6S,FL2-4D6QS,FL2-7D6S,FL2-12B6S,FL2-20B6S
    8.侧面检测PNP/NC:FL2-4E6S,FL2-4E6QS,FL2-7E6S
    十五.FL2R-V系列--方型车载用接近传感器
    1.前面检测NO:FL2R-12J6HV;NC:FL2R-12K6HV
    2.侧面检测NO:FL2R-12J6SV;NC:FL2R-12K6SV