SUPERVISORY CONTROLLER
PURPOSE:To provide supervisory controllers which can be mounted from the outside and inside of a panel by designing t' second frame to be mountable and demountable from the front and back of a first frame. CONSTITUTION:A controller provided with a connection claw 16 and a pair of holes 25, 26 t...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide supervisory controllers which can be mounted from the outside and inside of a panel by designing t' second frame to be mountable and demountable from the front and back of a first frame. CONSTITUTION:A controller provided with a connection claw 16 and a pair of holes 25, 26 that enable a No. 1 frame housing an operation/display part comprising a key board 11 and a display 12, and a No. 2 frame 2 housing input/ output terminal boards 21, 22 to be mounted/demounted from the front and back of the No. 2 frame 2. |
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