漫反射型号DC10-30VNPNNOKHL57-G32DNKNCKHL57-G32DNHNO+NCKHL57-G32DNTPNPNOKHL57-G32DPKNCKHL57-G32DPHNO+NCKHL57-G32DPT选通型AC/DC20-250V触点输出反射型号DC10-30VNPNNOKHL57-R13DNKNCKHL57-R13DNHNO+NCKHL57-R13DNTPNPNOKHL57-R13DPKNCKHL57-R13DPHNO+NCKHL57-R13DPT选通型AC/DC20-250V触点输出对射型号DC10-30VNPNNOKHL57-M53DNKNCKHL57-M53DNHNO+NCKHL57-M53DNTPNPNOKHL57-M53DPKNCKHL57-M53DPHNO+NCKHL57-M53DPT