IS200VRTDH1C GE

336A4940CJP1 COMPACT FLASH MODULE PROGRAM
336A4940CRP1 SCREW TORX 2 5MM 6MM LONG
336A4940CSP1 LABEL I/O PACK DISCRETE IN
336A4940CSP3 LABEL I/O PACK ANALOG IN/OUT
336A4940CVP1 NUT SERRATED FLANGE 10 32
336A4940DTP10BK CABLE RJ45 PATCH 10′ BLK CAT5E
336A4940DTP11RD CABLE RJ45 PATCH 11′ RED CAT5E
336A4940DTP12BL CABLE RJ45 PATCH 12′ BL CAT5E
336A4940DTP14RD CABLE RJ45 PATCH 14′ RED CAT5E
336A4940DTP16BK CABLE RJ45 PATCH 16′ BLK CAT5E
336A4940DTP22RD CABLE RJ45 PATCH 22′ RED CAT5E
336A4940DTP4BK CABLE RJ45 PATCH 4′ BLK CAT5E
336A4940DTP4BL CABLE RJ45 PATCH 4′ BL CAT5E
336A4940DTP5BK CABLE RJ45 PATCH 5′ BLK CAT5E
336A4940DTP5BL CABLE RJ45 PATCH 5′ BL CAT5E
336A4940DTP5RD CABLE RJ45 PATCH 5′ RED CAT5E
336A4940DTP6BK CABLE RJ45 PATCH 6′ BLK CAT5E
336A4940DTP6BL CABLE RJ45 PATCH 6′ BL CAT5E

分类： 标签：

描述

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。

CUTLER HAMMER NEMA 5 STARTER AN16SN0

A201K4CA NEW CUTLER HAMMER A201K4CA FREE SHIPPING
One-day shipping available

P3F365RGN Eaton Cutler-Hammer Busway Fusible Switch

CUTLER-HAMMER P3BFD BREAKER TYPE BUS PLUG
One-day shipping available

Cutler-Hammer AN16SN0AB – New Style, New in Box!
One-day shipping available

Cutler-Hammer AN16SN0BB – New Style, New in Box!
One-day shipping available

Cutler-Hammer AN16SN0CB – New Style, New in Box!
One-day shipping available

CUTLER HAMMER A900M2DAC NSFP A900M2DAC

CUTLER HAMMER LEP3400T52 USPP LEP3400T52

CUTLER HAMMER RETRO SURGE PROTECTOR MODEL #CPS400480YAQ

相关产品