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Control and data transmission installation and a process for the transmission of safety-related data
专利权人:
PHOENIX CONTACT GMBH & CO.
发明人:
BEHR THORSTEN,MEYER-GRAEFE KARSTEN
申请号:
US19980160230
公开号:
US6347252(B1)
申请日:
1998.09.24
申请国别(地区):
美国
年份:
2002
代理人:
摘要:
A control and data transmission installation and a process for transmission of safety-related data in a control and data transmission installation. In accordance with the invention, safety procedures of existing field bus systems, particularly the interbus, are improved in such a way that there is no need either for additional lines for the transmission of control signals or redundant, safety-related units. In the inventive control and data installation, a master control device and a number of bus subscribers each include respective safety-related devices for carrying out predetermined safety functions. The safety-related devices can communicate with each other by way of a field bus.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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