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New State Grid Intelligent Collection Terminal
New State Grid Intelligent Collection Terminal
DJGZ23-SZJJ01
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The DJGZ23-SZJJ01 concentrator is the terminal equipment of the low-voltage power user centralized meter reading system. It is installed on the low-voltage side of the low-voltage power distribution transformer. It uses the low-voltage power line carrier to carry out meter reading communication for no more than 2048 user energy meters. The data of the user's carrier energy meter can be collected through the downstream RS485 communication of up to eight total meters (multi-function electronic energy meters); the upstream communication between the concentrator and the central management computer (hereinafter referred to as the master station) uses a module The design can realize various communication methods such as GPRS, CDMA, ETHERNAT; provide an infrared interface for local communication, which is convenient for debugging and program upgrade. The concentrator adopts advanced AT91SAM9260 microprocessor, 64M Byte (512M bit) data non-volatile storage capacity and 64M Byte (512M bit) random memory, carrier communication module and remote communication adopt modular design, and the concentrator has AC measurement Function, provide local power supply frequency, current effective value, voltage effective value, active power, reactive power, power factor, active power, reactive power, voltage harmonics, current harmonics and other electrical parameters, effectively ensuring the concentration The reliability and safety of the device network communication and data collection, and it is convenient to update and exchange operations; and has the functions of online upgrade of local / remote software.

The DJGZ23-SZJJ01 concentrator is the terminal equipment of the low-voltage power user centralized meter reading system. It is installed on the low-voltage side of the low-voltage power distribution transformer. It uses the low-voltage power line carrier to carry out meter reading communication for no more than 2048 user energy meters. The data of the user's carrier energy meter can be collected through the downstream RS485 communication of up to eight total meters (multi-function electronic energy meters); the upstream communication between the concentrator and the central management computer (hereinafter referred to as the master station) uses a module The design can realize various communication methods such as GPRS, CDMA, ETHERNAT; provide an infrared interface for local communication, which is convenient for debugging and program upgrade. The concentrator adopts advanced AT91SAM9260 microprocessor, 64M Byte (512M bit) data non-volatile storage capacity and 64M Byte (512M bit) random memory, carrier communication module and remote communication adopt modular design, and the concentrator has AC measurement Function, provide local power supply frequency, current effective value, voltage effective value, active power, reactive power, power factor, active power, reactive power, voltage harmonics, current harmonics and other electrical parameters, effectively ensuring the concentration The reliability and safety of the device network communication and data collection, and it is convenient to update and exchange operations; and has the functions of online upgrade of local / remote software.

Product description
Parameters
概要

The DJGZ23-SZJJ01 concentrator is the terminal equipment of the low-voltage power user centralized meter reading system. It is installed on the low-voltage side of the low-voltage power distribution transformer. It uses the low-voltage power line carrier to carry out meter reading communication for no more than 2048 user energy meters. The data of the user's carrier energy meter can be collected through the downstream RS485 communication of up to eight total meters (multi-function electronic energy meters); the upstream communication between the concentrator and the central management computer (hereinafter referred to as the master station) uses a module The design can realize various communication methods such as GPRS, CDMA, ETHERNAT; provide an infrared interface for local communication, which is convenient for debugging and program upgrade. The concentrator adopts advanced AT91SAM9260 microprocessor, 64M Byte (512M bit) data non-volatile storage capacity and 64M Byte (512M bit) random memory, carrier communication module and remote communication adopt modular design, and the concentrator has AC measurement Function, provide local power supply frequency, current effective value, voltage effective value, active power, reactive power, power factor, active power, reactive power, voltage harmonics, current harmonics and other electrical parameters, effectively ensuring the concentration The reliability and safety of the device network communication and data collection, and it is convenient to update and exchange operations; and has the functions of online upgrade of local / remote software.

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