TECHNOLOGICAL BOARD WITH MODULAR INTEGRATION OF PROGRAMMABLE CONTROLLER AND WITH EXTENSION Russian patent published in 2007 - IPC H05K7/14 

FIELD: electric engineering, control device for a machine, in particular, for controlling a machine for pressure casting.

SUBSTANCE: control device for a machine contains bus board, which realizes communication connections between various elements, mounting board and a separate technological module. Aforementioned module contains one or more technological boards, which provide basic amount of input/output connections for controlling machine. Technological module is connected via second or third type plugs directly to bus board or, respectively, to mounting board and thus creates a bridge, in other words, connection between these two boards, which allows to reduce layout of electrical connections between them. At least one control module is manufactured in replaceable fashion for installation onto bus board via socket contacts of first type.

EFFECT: increased degree of standardization, increased compactness of device, reduced costs of electrical wiring.

19 cl, 2 dwg