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Texas Energy Saving Monitoring System gives you detailed information on the installation of the on-site acquisition subsystem

Views: 信息来源:山东科大中天电子有限公司 发布时间:2016/9/24 Source of information: Shandong University of Science and Technology Zhongtian Electronics Co., Ltd. Release time: 2016/9/24
The Texas Energy Saving Monitoring System gives you detailed information about the installation of the on-site acquisition subsystem:
The on-site acquisition subsystem is installed in the monitored building, and its structure is shown in the following figure: It mainly consists of three parts: a meter, a data collector, and an Ethernet network system.
Meters and meters mainly include: ordinary network electricity meters, multi-functional network electricity meters, network water meters, etc. In the future, you can consider connecting cold and heat meters, steam meters, etc. All meters need to have RS-485 bottom communication interfaces that comply with national standards. The agreement is in accordance with the specifications of the Ministry of Housing and Urban-Rural Development and Construction of Large-scale Public Buildings Energy Consumption Monitoring System for Energy Consumption Data Transmission Technical Guidelines, and adopts national standards such as: DL / T645-1997, CJ / T188-2004 , GB / T19582-2008 and other agreements. The selected meter must be certified by the national metrology supervision department and meet various electrical specifications.
The Texas Energy Conservation Monitoring System believes that the data collector adopts the requirements of the "Guidelines for Sub-item Energy Consumption Data Transmission Technology" of the Ministry of Housing and Construction, and has built-in communication protocols for nearly a hundred commonly used measuring meters, and provides protocol analysis scripts to achieve the expansion of new meters. The product provides multiple interface versions such as 4, 8, and 16 to form a star or bus topology network according to the site environment, which is convenient for construction and debugging.
The Texas Energy Saving Monitoring System Ethernet network system uses a common Ethernet architecture and consists of routers and switches. The collection service and web service require the firewall of this network to open TCP port 80 and UDP port 80, and its transmission rate and data packet size are not limited in order for data transmission and clients to access the energy-consuming platform website. If you need to provide remote data services, you must allow external networks to access the database of the management platform server. Do you want to know more detailed questions, then call and we will contact you within ** time.

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