Abstract: A manually actuatable integrated contact module connecting to an output access module by means of a common communications link. The integrated contact module has an electrical contact, a logic circuit, a communications circuit and a communications terminal mounted on a common printed circuit board. The printed circuit board provides communication between the electrical contact and the logic circuit, between the logic circuit and the communications circuit, and between the communications circuit and the communications terminal. The printed circuit board is enclosed within a protective housing. A contact operator is slidably mounted with respect to the printed circuit board such that it is partially enclosed within the housing and movable between a first position and a second position.

Abstract: A method is provided for synchronizing the counter of an electronic control device with the zero position, defined by a mechanical stop, of a pointer in an indicating instrument. The pointer is driven via a step-down gearing by a stepping motor having two windings perpendicular to each other and a two-pole rotor. The two windings are connected alternately to a source of voltage and to a measuring mechanism for determining the voltage induced in a winding not traversed by current. The pointer moves stepwise up to the mechanical stop, and the counter is set to zero in the absence of an induction. The method is substantially less expensive than prior methods. Upon an assembling of the stepping motor and the indicating instrument, a given alignment of the two-pole motor is associated with the zero position of the pointer, and the rotor is brought into this given alignment each time upon the start of the method.

Abstract: A device for regulating the maximum time a television or the like can be operated, comprising a first counter (19) that can be manually set by use of a key (24A) to set a switch (24) with a predetermined time period. A second counter (20) deducts the actual operating time of the television from the first counter. The device interrupts the power circuit to the television when the predetermined time period expires. The switch can be set to allow operation of the television without deducting time from the first counter.