SC-UPCIN-3 NEC

The traditional safety protection method is to”circle”the dangerous equipment in the protective fence,add safety gates or open entrances and exits where personnel are required to intervene,and effectively protect the personnel in the area through safety interlock switches and safety photoelectric devices..However,traditional safety protection methods are suitable for some special applications(mainly some outdoor scenes with relatively harsh environments),such as sparks and welding slag splashing in metal processing;wood chips and dust floating in wood processing;handling in shipping docks It is impossible to carry out stable and effective monitoring of machinery and blind spots in the operation of large-scale mining machinery.Safety products that can operate stably for a long time in harsh environments are required to achieve better safety monitoring.

传统的安全防护方式是将危险设备“圈”在防护围栏内，在需要人员介入的地方增设安全门或者开放式进出口，通过安全联锁开关和安全光电装置对该区域内的人员进行有效的保护。然而，传统的安全防护方式对于一些特殊的应用（主要是一些环境相对恶劣的室外场景），如金属加工中产生的火花，焊渣飞溅；木材加工中产生的木屑，粉尘漂浮；航运码头的搬运机械，大型矿山开采机械运行中的死角盲区等，无法进行稳定有效的监控，需要有能够在恶劣环境中也能长期稳定运行的安全产品来实现更好的安全监控。