IS2O0TGENH1A GE

GIDDINGS & LEWIS 503-19184-00 USPP 5031918400

GIDDINGS & LEWIS 502-04111-01R2 USPP 5020411101R2

USED Giddings & Lewis FSM610 Brushless Servo Motor
Expedited shipping available

Giddings & Lewis AC Servo Drive Centurion DSM175

GIDDINGS & LEWIS 4 CHANNEL COMM. MODULE M.1016.9140 R6

Giddings & Lewis 502-03510-41R2

GIDDINGS&LEWIS BRUSHLESS SERVO MOTOR DRIVE DS120 *NEW*

GIDDINGS & LEWIS CENTURION DS-100 DS120, 401-34201-22

GIDDINGS & LEWIS 502-04137-00 USPP 5020413700

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描述

来自空间的辐射干干扰

 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。

GIDDINGS & LEWIS 503-19184-00 USPP 5031918400

GIDDINGS & LEWIS 502-04111-01R2 USPP 5020411101R2

USED Giddings & Lewis FSM610 Brushless Servo Motor
Expedited shipping available

Giddings & Lewis AC Servo Drive Centurion DSM175

GIDDINGS & LEWIS 4 CHANNEL COMM. MODULE M.1016.9140 R6

Giddings & Lewis 502-03510-41R2

GIDDINGS&LEWIS BRUSHLESS SERVO MOTOR DRIVE DS120 *NEW*

GIDDINGS & LEWIS CENTURION DS-100 DS120, 401-34201-22

GIDDINGS & LEWIS 502-04137-00 USPP 5020413700