| 摘要 |
A modular electric element for the central supply and/or drive of valves associated to a valve block has a base module (10a, 10b, 10c) with a housing (10a', 10b', 10c') open at two opposite faces in which a printed circuit board (32) with one or several connection contacts (36) is mounted. One side wall (38) of the housing is provided with an opening (21) through which a valve or another actuating element may be connected to at least one associated connection contact (36). Also provided are a connection module (12, 13, 14) that ensures the central supply and/or drive and a blind end module (11, 15). The modules (10a, 10b, 10c; 12, 13, 14; 11, 15) have a similar cross-sectional shape and may be arranged in rows and releasably connected to each other as required, forming electric interconnections or a face blind connection. |
