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Below points describe to connect these network keypad 735 series and 720 wall mount. The 735 series are desk top terminals and the companion 720 wall mount units. Capabilities are used in the converter system made according to the following statement: monitoring parameters NCP series controllers, Modbus TCP network, handling controls: MN300, MN440, MN500, MN620, and heat meters - Mbus, the possibility of a software change controls, administration of the converter through a local or external PC terminal (TELNET), downloading and saving configuration files and files with FTP-client data (data downloaded, read and written by the application visualization once a day - which ensures the continuity of their records in the form of graphs), data storage (512 kB RAM with battery backup - data are recorded every 10 min, for 72 hrs.).Control and monitoring heat in Kolobrzeg installed by a company PUP SPIN SA in cooperation with the company TechBase Sp. Flexible and rigid cables or bars for power transport can be installed in a power panel. In addition to the ease of integration, minimum requirement of processing power and reliability of the connectors further helps to favor these serial over Ethernet communications.A device server is used to control the whole setup via a networking technology.

The device lists all alarm records clearly with useful information and also reminds the user of the alarm status in different colors. Able to handle multiple inputs, the datalogger provides useful information for experiments involving the heating of various liquids at a variety of volumes. Users now have the ability to monitor their live data and store all the information on the Brainchild itself or on a connected PC. What it does is that's after sensing the temperature in the room and yet when you're making adjustment to the thermostat, it actually sends the data to the controller, which could be controlling that, the temperature, turning on and off the AC to heat or cool the room up. RS-485 is used in basically connecting the temp sensor or thermostat in the room to the master controller. Power to heat buildings is via 215 substations, of which 191 are connected to the Central Heating Plant, and 24 to the boiler room Podczele. In connection with the need for rapid response by the central location for all types of heating systems failures and malfunctions substations located in many parts of the city, MEC Kolobrzeg decided to execute a remote system monitoring and control of heating systems.The monitoring system is based on Citect SCADA visualization software v. 6.0. This software is a standard for the entire heating system to monitor the MEC Kolobrzeg.Delivered new server running under operating system Windows Server 2003. Visualization of the nodes attached to an existing application that supports the entire heating plant.

Additionally, the Brainchild's standard Ethernet and optional RS-232/RS-422/RS485 communication enable users to access data onsite from a remote location via the RS serial interface or Ethernet networking. Also enables the analysis of long-term work nodes modbus snmp based on charts and collected the data collected. As a communication protocol Modbus TCP is selected as the Ethernet due to its versatility, the continuing growth and various protocol converters, has now become the standard in industrial solutions.Built a separate communication network, based on radio Ethernet (WLAN) 802.11a, which uses a frequency of 5 GHz. The communication is based on Modbus TCP converters to Satchwell ™ MN300, MN440, MN500, MN620 (485 NCP protocol) type I-7188E2-S-NCP. The basic rate is 54 Mb / s, but in practice works best in the range of 20 Mb / sRadio network in the case of district heating has proven to be an excellent alternative to other types of communication systems and in this application is an innovative solution.

Multifunctional instruments can be used in different distribution systems. 2. USB - The USB can be a VIRTUAL COM PORT, to make communication a breeze, or USB HID so it can be plug and play for many applications. Before digital instruments begin to operate, they must be set with measurement system parameters and communication parameters. These devices allow you to view and modify the parameters of heat controllers, connected to the RS485 port via the communication protocol and the NCP to monitor the parameters of heat meters (Mbus), connected to RS232 port via a converter RS232/Mbus (M-bus master). For example, thermochemistry, the study of heat and energy associated with chemical reactions or physical transformations, is a perfect lab experiment application for the Brainchild. Ltd., which supplied the necessary equipment to communicate with the visualization application controls and heat meters, mounted on each node. The RS-485 application in heating, ventilation, air-conditioning unit. So you can have a reliable, low-cost solution to a heating, ventilation control unit.

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