DS3800NSFE1E1B

GE DS3800NSFE1E1B

 

空间的辐射电磁场（EMI）主要是由电力网络、电气设备的暂态过程、雷电、无线电广播、电视、雷达、高频感应加热设备等产生的，通常称为辐射干扰，其分布极为复杂。若PLC系统置于所射频场内，就回收到辐射干扰，其影响主要通过两条路径；一是直接对PLC内部的辐射，由电路感应产生干扰；而是对PLC通信内网络的辐射，由通信线路的感应引入干扰。辐射干扰与现场设备布置及设备所产生的电磁场大小，特别是频率有关，一般通过设置屏蔽电缆和PLC局部屏蔽及高压泄放元件进行保护。

Sick KA25-SIF25 5M 5Pin Cable

Sick Optic Scanner PLS101-112

Sick Light Curtain FGSS1800-211

Sick C4000 Series Light Curtain Transmitter C40S-0601-AA030

Sick C4000 Light Curtain Receiver C40E-1203DA010

Sick C4000 Light Curtain Receiver C40E-1503AH030

Sick C4000 Series Light Curtain Receiver C40E-0601AH030

Sick C4000 Light Curtain Transmitter C40S-1803DA010

Sick Light Curtain Receiver C40E-0303-DB010

Sick C4000 Series Light Curtain Transmitter C40S-0903DA010

Sick C4000 Series Light Curtain Transmitter C40S-0903CA010

Sick Light Curtain Transmitter C40S-1203DA010

Sick C4000 Series Light Curtain Transmitter C40S-1202DA010

Sick C4000 Light Curtain Receiver C40E-1203DB010

Sick C4000 Series Light Curtain Receiver C40E-1202DB010

Sick C4000 Series Light Curtain Receiver C40E-1803DA010

Sick C4000 Series Light Curtain Transmitter C40S-1203DA010

Sick C4000 Light Curtain Receiver C40E-1803DB010

Sick C4000 Series Light Curtain Set C40E-1203DB010 & C40S-1203DA010

Sick C4000 Series Light Curtain Receiver C40E-1203DB010

Banner Q45BB6F2

Banner Specified Test Piece PN 43838

Banner SMA31ELQD Sensor Emitter

Banner SMA31EQD Emitter Mode Sensor

Banner SM2A31RQD Photoelectric Sensor

Banner SM2A31RLQD Mini Beam Sensor Receiver

Banner Control Box MUSC-1

Banner SM312LVQDP Photoelectric Sensor

Banner SM2A312FQD Mini Beam

Banner SMA91EQD Photoelectric Emitter

Banner Light Curtain Emitter SLSE30-900Q8