SECURE CIRCUIT SUBASSEMBLY, SECURE CONTROL SUBASSEMBLY AND A SUBASSEMBLY SYSTEM

The invention relates to a circuit subassembly (1, 1') that is secure in itself and is provided with two actuators (2, 3) connected in series and a secure control unit (4). The aim of the invention is to produce several trip circuits that are separated from one another. The circuit subassembly...

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Bibliographic Details
Main Author KRAEMER, WERNER
Format Patent
LanguageEnglish
French
German
Published 27.11.2002
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The invention relates to a circuit subassembly (1, 1') that is secure in itself and is provided with two actuators (2, 3) connected in series and a secure control unit (4). The aim of the invention is to produce several trip circuits that are separated from one another. The circuit subassembly (1, 1') is provided with a return connection (12) and a supply line (14) that is connected to the base actuator (2) and can be electroconductively connected to one of several supply connections (11) by means of a connecting element (15). The control subassembly (24) has two output connections (27, 31) which can be controlled independently from each other.
Bibliography:Application Number: EP20010913648