SANIL(山一)光电传感器/光电开关光纤传感器类型的模拟量控制（ON/OFF输出）各种尺寸和形状的头暗/光操作开关线（白线）SBF-1,SBF-2ModelSnTypeOutputConnectionPowerPictureSBF-1-AmpNPNCable:2mDC12-24VSBF-2-AmpNPNCable:2mDC12-24V)