SIEMENS西门子 S7-1200扩展信号板模块 6ES72314HA300XB0
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更新时间:2024-07-06 08:00:00
价格:请来电询价
西门子:代理经销商
S7-1200:全新原装 假一罚十
德国:现货 实体经营
联系电话:15801815554
联系手机:15801815554
联系人:邓经理
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详细介绍
机架或站故障 OB当 CPU 检测到分布式机架或站出现故障或发生通信丢失时,将执行“机架或站故障”OB。
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机架或站故障 OB当 CPU 检测到分布式机架或站出现故障或发生通信丢失时,将执行“机架或站故障”OB。