<p>A modular system for transmitting power and data between a control processor that receives and transmits signals along a trunk of a distributed control network, and one or more field devices located in a hazardous area includes a backplane bus and a trunk module connected to the backplane and interconnecting the trunk and backplane. Intrinsically safe spur modules are removably attached to the backplane.</p>
申请公布号
WO2010023545(A1)
申请公布日期
2010.03.04
申请号
WO2009IB06667
申请日期
2009.08.28
申请人
PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.;HELFRICK, BRENTON, EUGENE;KREIDER, AARON, RICHARD;VOGT, BRIAN, JAMES;MATHEWS, DAVIS
发明人
HELFRICK, BRENTON, EUGENE;KREIDER, AARON, RICHARD;VOGT, BRIAN, JAMES;MATHEWS, DAVIS