信号隔离器，又称隔离器，是工业现场控制与监测系统中重要的设备。
信号隔离器的工作原理是将变送器或仪表的信号经过半导体器件调制
转化，然后通过光学或磁学隔离实现转换，再解调转换为隔离前的信
号。同时，对隔离后的信号、供电电源进行处理，输入，输出和工作
电源三者相互隔离，保证其相互独立。
Signal Isolator, also known as Isolator, is an important equipment in industrial field control and monitoring system.
Signal isolators work by semiconductor device the signal from a transmitter or instrument
It is then converted by optical or magnetic isolation and demodulated to pre-isolation signal
No. At the same time, the isolated signal, power supply processing, input, output and work
The power supply is separated from each other to ensure its independence.
