E-4General DescriptionThe DMS2 is an Internet based device for central management of Samsung systemair-conditioners. It supports LAN & WAN and operates 24 hours without a separate PC.Introduction of DMS2 (Data Management Server2)The DMS2 provides the following advantages: Everyday Device–The DMS2 is operational all year long 24 hours. Independent Operation–The DMS2 can operate schedule control, peak power control,and power distribution without a PC.Note In order to run peak power control and power distribution, relevant controllersneed to be installed. Internet Control Web – The DMS2 has a built-in web server function and can be accessed from aremote location to operate statusmonitoring, control, trouble history, and schedule setting of the systemair-conditioners. Using an Upper Level Controller–When a separate upper level controller (S-NETseries) is used, a number of DMS2 can be controlled with one central managementsystem. Data Storage–The DMS2 has its own database built-in, therefore, trouble history,indoor unit installation information, and power distribution data can be saved andretrieved. Large Scale Management–At most 256 indoor units can be connected to one DMS2and therefore, only one DMS2 can manage small and medium size buildings. Automatic ”e-mail” sending–When an error is occurred, inform the error details to ane-mail saved on DMS2.Advantages of DMS2 System