| 摘要 |
The arrangement (1) has connection units (15) alternatively mountable on a valve unit (14), in a replaceable manner. Each connection unit has a mechanical interface (35) detachably fixed to a mechanical interface (36) of the valve unit. The connection unit has an electrical interface unit that automatically and internally or externally engages with an electrical interface unit (27) of the valve unit, during fixing/removal of the connection unit at the valve unit. The connection units are different from each other based on design, position and/or orientation of plug-in interfaces (7). |
