Components for modular automation

An automation device, modular technology, applied in the direction of logic controller, electrical components, support structure installation for automation/industrial process control, etc., can solve the problem of inaccurate measurement results of SMD sensors, inability to accurately detect incoming air temperature, Issues affecting SMD sensors, etc.
CN103313581BInactive Publication Date: 2016-02-17SIEMENS AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SIEMENS AG
Publication Date
2016-02-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The component has a strain measurement device (SMD) circuit board (6) arranged parallel to a side wall of a housing capsule. An SMD sensor (10) enables acquisition of temperature of supply air in the housing capsule. The SMD sensor is arranged between recesses (8, 9) of the SMD circuit board and a cooling body (12), where an edge of the sensor is arranged to an air inlet aperture of the housing capsule. The SMD sensor contacts strip conductors (11) between the recesses. The cooling body increases thermal resistance of heat sources of the circuit board.
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Description

technical field

[0001] The present invention relates to an assembly for a modularized automation device, in which an SMD circuit board is arranged parallel to the side wall of the housing encapsulation cover of the assembly, and the SMD circuit board has a function for detecting The temperature of the incoming air in the encapsulation, where the incoming air flows through the SMD circuit board through the air inlet of the housing encapsulation and finally through the air outlet of the housing encapsulation. Furthermore, the invention relates to a circuit board for such an assembly. Background technique

[0002] Such an assembly is known from the 2011 edition of the Siemens Product Catalog, Chapter 5, page 70. Such assemblies, which can be mounted on a carrier, are part of a modular automation system and each have an SMD circuit board inside the housing encapsulation, which SMD circuit board is provided with electrical and electronic components. The removal of heat from suc...

Claims

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