TRICONEX 3805E TRICONEX

WESTINGHOUSE DS200SDCIG2AFB
WESTINGHOUSE 5X00441G01
WESTINGHOUSE 1C31122G01
WESTINGHOUSE 1C31129G03
WESTINGHOUSE 1C31224G01
WESTINGHOUSE 500070G04

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Description

如采用浮地技术、隔离性能好的PLC系统;其次还应了解生产厂给出的抗干扰指标,如共模拟制比、差模拟制比,耐压能力、允许在多大电场强度和多高频率的磁场强度环境中工作;另外是靠考查其在类似工作中的应用实绩。 在选择国外进口产品要注意:我国是采用220V高内阻电网制式


MODICON AS-B814-108 REMAN. ASB814108

PHOENIX IBSSTME24BKFTT USED IBSSTME24BK-FT-​T

GENERAL ELECTRIC AF-300ES USED AF300ES

TEXAS INSTRUMENTS 500-5047-A USED 5005047A