TH47210A - Connecting device - Google Patents

Abstract

DC60 (20/02/44) Connected device (7) for receiving and sending RF signals to and from power distribution systems. The low voltage has an output from the mains (9.1) in addition to the mains connection (8.1) for connecting the coupler (7) to the distribution system. Low-voltage power and data interface (6.1) for connecting a modem (4) to an interface device (7) allowing electricity to be supplied through the The output from the mains (9.1) to the other apparatus by using the same connection cable that receives the RF signal to or sends the RF signal out of the low voltage power supply system for this purpose. Continued (7), there is a pass filter (12) which separates the signal path into a path. The data and paths of the main line and / or these routes are combined into a signal path by means of a high pass filter and a filtering device. Low pass pass An attached device (7) for receiving and sending RF signals to and from the power distribution system. The low voltage has an output from the mains (9.1) in addition to the mains connection (8.1) for connecting the coupler (7) to the distribution system. Low-voltage power and data interface (6.1) for connecting a modem (4) to an interface device (7) allowing electricity to be supplied through the The output from the mains (9.1) to the other apparatus by using the same connection cable that receives the RF signal to or sends the RF signal out of the low voltage power supply system for this purpose. Continued (7), there is a pass filter (12) which separates the signal path into a path. The data and paths of the main line and / or these routes are combined into a signal path by means of a high pass filter and a filtering device. Low pass pass

Claims (11)

1. Connecting devices for receiving and transmitting RF signals into and out of low-voltage power supply systems. These connecting devices are characterized by having, in addition to main line connections and data connections, also an output section for the main line. 2. The connection device under claim 1 is characterized by the connection of a frequency filter for receiving and transmitting RF signals into and out of the low-voltage power supply system to the main line connection. This frequency filter has a high-pass filter and a low-pass filter, and is arranged in such a way that a data communication segment exists between the main line connection and the data connection through the high-pass filter, and a connection segment exists between the main line connection and the output from the main line through the low-pass filter. 3. Connecting devices as per claim 1 or 2, characterized by protection of the output from the main line by a first-grade overvoltage protection device. 4. Connecting equipment as described in claims 1 through 3, which is characterized by having a filtering device to eliminate noise signals in the connection range to the main line, upstream of the output section, directly from the main line. 5. Any connection device as described in claims 1 through 4, which is characterized by having a second coarse overvoltage protection device in the data communication range. 6. A connection device pursuant to any one of the claims 1 through 5, which is characterized by the presence of a data balancing device within the data communication range. 7. Any connection device as described in claims 1 through 6, which is characterized by the protection of the data connection with a sophisticated overvoltage protection device. 8. Any connection device as described in claims 1 through 7, which is characterized by protection of the connection to the main line by an overcurrent protection device. 9. The configuration for transmitting information over a low-voltage power supply system consists of: - The first data terminal, which has the factor for generating the information; the first transmitting/receiving device, which has the factor for generating the radio frequency signal from the information; the first junction device, which has the factor for receiving the transmitted signal into the low-voltage power supply; the second junction device, which has the factor for transmitting the transmitted signal through the low-voltage power supply; the second transmitting/receiving device, which has the factor for retrieving the information from the transmitted signal that the second junction device has transmitted from the low-voltage power supply; and the second data terminal, which has the factor for receiving the information retrieved by the second transmitting/receiving device. This configuration is characterized by the fact that, in addition to the main line junction and the data junction, at least one junction device has a main line output, which allows at least one transmitting/receiving device or data terminal to connect to the low-voltage power supply network through the main line output for power supply. 10. The configuration pursuant to claim 9 is characterized by the design of the main line connection of the interconnect device together with the main line output in a manner that allows connection to a low-voltage power supply system with at least four conductors, i.e., at least three conductors and a neutral conductor, and the interconnect device has a conductor selection device designed to select the two conductors through which the RF signal is to be transmitted. 11. The arrangement according to claim 9 or 10, which is characterized by the design of the main line connection of the connection device together with the main line output in a manner that can be connected to a low-voltage power supply system with a grounded lead for protection.