5X00119G01 WESTINGHOUSE

WESTINGHOUSE 5X00119G01
WESTINGHOUSE 5X00481G01
WESTINGHOUSE 5X00226G03
WESTINGHOUSE 5X00226G02
WESTINGHOUSE 1C31233G02
WESTINGHOUSE 1C31233G04

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Description

虽然采取了一定的隔离措施,但普遍还不够,主要是使用的隔离变压器分布参数大,抑制干扰能力差,经电源耦合而串入共模干扰、差模干扰。所以,对于变送器和共用信号仪表供电应选择分布电容小、抑制带大(如采用多次隔离和屏蔽及漏感技术)的配电器,以减少PLC系统的干扰。

CUTLER HAMMER 477B477G05 NEW RENEWAL PARTS 477B477G05

USON 407A TRANSDUCER MODULE REMAN 407A

ALLEN BRADLEY 500FL-DOD93 CONTACTOR NEW 500FLDOD93

USON 408-X300B REMAN. PROM CARD 408X300B

PARKER HYDRAULICS CONTROL VALVE D1VW004CNJP NEW