System interface and installation with the system interface
First Claim
1. An installation, comprising:
- at least two actuator assemblies; and
a bus line to connect the two actuator assemblies, the bus line including a communication channel and a communication voltage supply channel; and
a control apparatus, to drive the at least two actuator assemblies, at least one of designed and arranged to be at least one of insulated and isolated from an actuator voltage supply channel, wherein the at least two actuator assemblies each including one system interface for connection of a bus line to an actuator assembly in a control system, the system interface including;
a K connection for connection of a communication channel;
a K-U connection for connection of a communication voltage supply channel; and
an A-U connection for connection of the actuator voltage supply channel.
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Accused Products
Abstract
It is normal practice in automation to network individual components of an installation via bus lines, with this network carrying out a multiplicity of communication and supply tasks during operation. In at least one embodiment, a system interface, as well as an installation which uses this interface, are disclosed with the operational reliability of the installation being improved. In at least one embodiment, a system interface is proposed for connection of a bus line to an actuator assembly in a control system with a K connection for connection of a communication channel and with a K-U connection for connection of a communication voltage supply channel, and an A-U connection for connection of an actuator voltage supply channel.
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Citations
17 Claims
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1. An installation, comprising:
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at least two actuator assemblies; and a bus line to connect the two actuator assemblies, the bus line including a communication channel and a communication voltage supply channel; and a control apparatus, to drive the at least two actuator assemblies, at least one of designed and arranged to be at least one of insulated and isolated from an actuator voltage supply channel, wherein the at least two actuator assemblies each including one system interface for connection of a bus line to an actuator assembly in a control system, the system interface including; a K connection for connection of a communication channel; a K-U connection for connection of a communication voltage supply channel; and an A-U connection for connection of the actuator voltage supply channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An installation, comprising:
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at least two actuator assemblies; a bus line connected to the at least two actuator assemblies, the bus line including a communication channel and a communication voltage supply channel; and at least one further actuator assembly networked with at least one of the at least two actuator assemblies and the control apparatus via the communication channel and the communication voltage supply channel, and being networked with one another via a second actuator voltage supply channel, wherein the at least two actuator assemblies each include one system interface for connection of a bus line to an actuator assembly in a control system, the system interface including; a K connection for connection of a communication channel; a K-U connection for connection of a communication voltage supply channel; and an A-U connection for connection of an actuator voltage supply channel. - View Dependent Claims (16, 17)
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Specification