| 摘要 |
<p>The electro-pneumatic control head comprises a base piece (15), a valve (16) and a coil (12) actuating the valve. A support (1) carries at least one position sensor (4), whilst a connection element (9) joins the sensors and the coil to an external control module. The head further comprises an electronic circuit board (20) carrying the connection element, and forming an interface between the external control and the sensors and coil. The support is integrated in a single piece, which comprises a first part (2) supporting the sensors, a second part (8) receiving the electronic circuit board, and a third part in which the coil is connected. The circuit board lies directly in contact with the terminals of the coil, whilst being embedded in the second part of the support.</p> |
