| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply device for a solenoid valve assembly, that allows easily changing the installed attitude of a multipole connector. SOLUTION: The power supply device includes a base 10 mounted at one end of the solenoid valve assembly comprising a plurality of solenoid valves joined with one another, a connector mounting base 13 provided on the base, and the multipole connector 6 mounted on the connector mounting base for supplying power to each solenoid valve. The power supply device 2 has the connector mounting base 13 freely rotatably supported on the base 10 and the mounting position of a socket to the multipole connector 6 mounted to the connector mounting table 13 can be set alternately in two of vertical and horizontal positions. For this, a mechanism for locking the connector mounting base in either of the two positions by engaging the connector mounting base and the base is provided between the connector mounting base and the base in such a way as to freely engage and disengage the connector mounting base and the base.
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